Commit Graph

50 Commits

Author SHA1 Message Date
Phil 4797489281
telemetry: zero-initialize bounded-label metrics so an absent series means a broken scrape (#927)
* telemetry: materialize dropped-event counter children at 0

A labeled Prometheus counter exports no series until its first labels()
call, so telemetry_events_dropped stayed invisible until an event was
actually dropped — impossible to alert on or graph, and "no drops" was
indistinguishable from "metric missing / scrape broken".

Pre-create the (namespace, reason) children at 0 on emitter start, for
each reason the emitter can emit, so the metric is always present.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* telemetry: generalize counter zero-init to all bounded-label counters

Extends #927 (which zero-inited telemetry_events_dropped) to every counter
whose label domain is bounded and known at startup, so metrics are present in
Prometheus before their first event — a missing series then signals a broken
scrape rather than "nothing happened yet".

- add initialize_bounded_metrics(instance_type) on PrometheusMetrics; call it
  per-process from main.py (api) and deriver/__main__.py (deriver).
- extract a shared _touch() helper; refactor initialize_telemetry_dropped_metrics
  onto it (that one stays per-emitter in start() — it's prefix-dependent).
- explicit ALL_EVENT_TYPES / HIGH_VOLUME_EVENT_TYPES registry in telemetry.events,
  drift-guarded by tests that walk BaseEvent subclasses.
- only VALID (task_type, token_type, component) tuples for deriver_tokens (the
  cartesian product would fabricate impossible always-0 series); only high-volume
  event types for sampled_out; high-cardinality labels (endpoint, workspace_name)
  left open.
- gauges: zero-init embed_now_tasks_in_flight + telemetry_buffer_size; add a new
  message_embeddings_pending backlog gauge, set each reconciliation cycle and
  zero-inited at deriver startup (Rajat's pending/in-flight ask).
- backfills the tests #927 shipped without.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* review: task-aware deriver combos + fail-soft gauge zero-init

I1: _DERIVER_TOKEN_COMBOS was factored task-independently, materializing the
impossible (ingestion, input, previous_summary) series — previous_summary is
summary-only. Make combos task-aware (_DERIVER_TOKEN_COMBOS_BY_TASK) so no
always-0 impossible series is fabricated, matching the PR's own goal. Tests
tightened to assert the ingestion/previous_summary series is absent.

I2: the three gauge .set(0) zero-inits were bare while the counter inits go
through the fail-soft _touch. Add _set_gauge_zero() so a gauge init can't
propagate an exception into process startup either.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* test(telemetry): isolate zero-init namespaces, add deriver-to-api guard

Global-REGISTRY assertions used a fixed "test" namespace, which several
other suites also pin, so another test's materialized children could
satisfy a presence assertion or break an absence one. Each test now runs
under a unique namespace resolved from settings at read time.

Adds the inverse per-process isolation test: deriver-only init must not
materialize API-only series (dialectic tokens, embed_now).

Co-Authored-By: Claude <noreply@anthropic.com>

* review: per-replica backlog gauge, drop duplicated constants and .meta refs

Addresses Vineeth's review on #927.

Blocking:
- message_embeddings_pending is a DB-global count, so drive it from
  ReconcilerScheduler._scheduler_loop (runs on every replica, every
  interval) instead of run_vector_reconciliation_cycle (runs off the
  queue behind work-unit dedup, so one replica per cycle). Combined with
  the zero-init, the old placement made every replica that never won the
  work unit export a confident permanent 0. Help string now names the
  owner so dashboards don't reach for sum().
- guard initialize_telemetry_dropped_metrics on METRICS.ENABLED,
  matching its sibling initializer.
- drop the duplicate REASONING_LEVELS; import the one in src/config.

Non-blocking:
- walk BaseSpecialist recursively via a shared utils.types.walk_subclasses
  (replaces the direct-children-only __subclasses__() and the test's
  private copy of the same helper).
- derive the specialist assertion from the subclasses instead of
  hardcoding two names — the hardcoded pair kept passing after
  CardRefreshSpecialist landed, leaving it uncovered.
- inline the zero-init rationale and the multi-instance bucket taxonomy;
  removes both pointers to a .meta design doc that is not in the repo.

Tests: new tests/reconciler/test_pending_backlog_gauge.py pins both
halves of the relocation (verified it fails when reverted).

* review: fix inert test guard, stale comments, and the REASONING_LEVELS drift claim

Second review pass on the branch. Findings, most severe first:

- tests/reconciler/test_pending_backlog_gauge.py: the _try_enqueue_task stub
  was patched onto the class but declared without `self`, so calling it
  raised TypeError — which _scheduler_loop swallows. The guard was inert and
  the test passed for the wrong reason. Fixed the arity.

- metrics.py still commented that the backlog gauge is "set live each
  reconciliation cycle". That is the exact claim the previous commit
  overturned; it now contradicted the help string, the bucket-3 docstring
  and sync_vectors.py.

- metrics.py claimed REASONING_LEVELS is "derived from the config Literal so
  it never drifts", but config.py hand-listed it, so the earlier dedup had
  quietly traded away the guarantee the original get_args() call provided.
  Made it true instead: config.REASONING_LEVELS = list(get_args(...)), which
  keeps the dedup and restores the invariant.

- dropped _set_gauge_zero: all three gauges it zeroed already have identical
  fail-soft setters, so it was a second way to do one thing. Using the
  setters also makes _handle_metric_error name the actual gauge.

- record_pending_embeddings_backlog's docstring oversold the covering index
  as making the COUNT "negligible". The index makes cost proportional to the
  pending backlog, not to the table — which is worst precisely when the
  backlog matters. Stated honestly.

- _scheduler_loop's docstring said it only enqueues; it also refreshes the
  gauge, at a cadence set by the shortest task interval.

- comment reconciliation: stripped #927 / "the generalization" temporal
  anchoring, a CardRefreshSpecialist change-narration clause, and
  reviewer-directed phrasing from the test file; disambiguated the
  src/utils/summarizer.py path.

- CLAUDE.md had no Prometheus section at all, so the new "add a BaseEvent
  subclass -> update ALL_EVENT_TYPES" obligation and the never-sum() rule
  for non-additive gauges were undiscoverable from the architecture doc.

Verified: ruff + basedpyright clean (0 errors), tests/telemetry + reconciler
+ dialectic + llm 497 passed, full suite 1768 passed with only the 4
pre-existing test_document failures (OpenAI key required, reproduced on
clean origin/main). Re-confirmed the relocation guard fails when reverted.

* fix: silence the two basedpyright warnings inherited from main

CI runs `uv run basedpyright` bare, and basedpyright exits non-zero on any
warning — so these two have been failing the staticanalysis job on every
branch cut from current main, not just this one:

- src/vector_store/__init__.py:209 implicit string concatenation (#496)
- tests/test_cache_redaction.py:5 private import (#869)

Both predate this branch and are unrelated to the telemetry work; fixed
here only because they block this PR from going green. Verified: clean
origin/main also reports "0 errors, 2 warnings" and exits 1.

basedpyright now 0 errors, 0 warnings, exit 0.

* docs(telemetry): make the bucket-3 aggregation rule precise

The multi-instance taxonomy said a service-scoped non-additive metric has
"no aggregation correct once they disagree", then immediately mandated that
every instance refresh on its own timer. Those undercut each other: staggered
timers ALWAYS disagree slightly, so as written the rule reads as "ensure they
don't", which is unachievable, and it leaves the reader unsure whether max()
and avg() survived the fix.

The actual rule is bounded disagreement plus a scale-preserving aggregator.
Instances are N witnesses to one fact, not N parts of one whole, so sum() can
never be correct (it scales with replica count) while max()/avg()/quantiles
are correct precisely because the per-instance timer bounds the spread.

Wording only; no behavior change. The gauge help string already said
"max() or avg(), never sum()" — this makes the normative docstring agree
with it. Surfaced walking Vineeth's comment 3668208059 for comprehension.

* refactor(bench): import REASONING_LEVELS from config instead of re-listing

Third copy of the constant, missed when ee781c0/694e07f deduped the other
two. This one re-declared the ReasoningLevel Literal as well as the list,
so the type alias could diverge from config's with nothing to catch it —
and the list was hand-written, the variant that typechecks clean while
missing a member.

No import barrier justified it: this module already imports from src, as do
seven of its siblings in tests/bench. Concrete effect of the drift was that
a newly added sixth reasoning level would be rejected by the bench CLI's
argparse choices=.

src.config.REASONING_LEVELS is now the single definition repo-wide.

* test(telemetry): pin the METRICS.ENABLED guard on the per-emitter initializer

initialize_telemetry_dropped_metrics gained a METRICS.ENABLED guard in
ee781c0, addressing Vineeth's asymmetry comment, but nothing asserted it —
it had only the enabled half of the pair its sibling has. Deleting the guard
left the suite green, so the fix closed the asymmetry in the guards and
reproduced it one level up in the tests.

Mirrors test_init_noop_when_metrics_disabled. Verified live rather than
assumed: deleting the two guard lines turns this test red.

Uses a unique namespace, without which the absence assertion would be
satisfied by the enabled test's children rather than by the guard.

* docs(telemetry): fold zero-init why-prose behind # region ai markers

Comment/docstring-only pass over the changed files, per the groudon
comment-marker standard: the terse human-facing "what" stays visible, and
load-bearing "why" (the zero-init / absent-series-means-broken-scrape
rationale, gotchas, receipts) folds into # region ai / # ai: blocks.

Behavior-preserving: AST-identical modulo docstrings/comments vs the
pre-pass merge; ruff, ruff format --check, and basedpyright all clean.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-08-20 10:24:49 -04:00
Eugene Eisenstein 43d962d160 rename to REPRESENTATION_BATCH_TARGET_INPUT_TOKENS 2026-07-09 10:42:52 -04:00
Eugene Eisenstein be26c859ad split config entry into 2 2026-07-08 12:24:55 -04:00
Rajat Ahuja b5f24a6ac5
feat: add new cloudevents for api routes (#637)
* feat: add new cloudevents for api routes

* fix: add total input tokens to RepresentationCompletedEvent

* feat(telemetry): inject honcho_version + emitter health metrics

* feat(telemetry): per-LLM-call event with try/finally emission + sampler

Adds LLMCallCompletedEvent (llm.call.completed) — fires once per provider hit
with full cost-attribution context: transport/provider_label, model, token
counts with cache breakdown, finish_reason, outcome (success or error),
is_final_attempt flag, retry/fallback state, duration, tool-call shape,
streaming flag, and agent correlation (run_id + iteration).

- src/telemetry/events/llm.py: new event class + CallPurpose closed enum
  (deriver.representation, dialectic.answer, dream.deduction|induction,
  summary.short|long). Resource id includes attempt so multi-attempt retries
  in one iteration get distinct deterministic ids.
- src/telemetry/events/base.py: BaseEvent._volume_class ClassVar (default
  "ground_truth"); the new event opts into "high_volume".
- src/config.py: TelemetrySettings.HIGH_VOLUME_SAMPLE_RATE (default 1.0).
- src/telemetry/emitter.py: deterministic sampler keyed on run_id (so an
  entire agent trace is kept or dropped together). Aggregate envelopes
  bypass the sampler. Sampled-out events increment the dedicated counter
  separate from buffer_full/send_failed drops.
- src/llm/runtime.py: AttemptPlan gains attempt/retry_attempts/is_fallback
  so the executor reads retry state without re-deriving it.
- src/llm/types.py: LLMTelemetryContext dataclass carrying workspace,
  call_purpose, run_id, iteration, peer fields. Iteration is mutable so
  the tool loop can set it per inner call.
- src/llm/executor.py: honcho_llm_call_inner wraps the backend call in
  try/finally — emits on success AND on exception, with is_final_attempt
  computed from AttemptPlan. Stream path emits a was_stream=True placeholder
  (token totals deferred until streaming completion is wired through).
  Telemetry failures swallowed.
- src/llm/api.py: threads telemetry kwarg through all 4 signatures into
  both honcho_llm_call_inner and execute_tool_loop.
- src/llm/tool_loop.py: _telemetry_for_iteration helper copies the caller
  context with iteration set per call — covers both the normal iteration
  loop AND the max-iteration synthesis call (iteration N+1).

Tests cover success/error emission, sampler trace-coherence (same run_id →
same decision), volume_class enforcement, unknown call_purpose tolerance,
provider_label inference, and telemetry failure isolation. 378/378 pass.

* feat(telemetry): emit agent.iteration on every LLM response + synthesis

AgentIterationEvent was defined but never emitted on this branch. Phase 2
wires it up in execute_tool_loop so every LLM call inside an agentic loop
produces one event — including the no-tool terminating iteration and the
max-iteration synthesis call — and threads LLMTelemetryContext from dialectic
and dreamer specialists down through honcho_llm_call.

- src/telemetry/events/agent.py: AgentIterationEvent opts into
  _volume_class="high_volume" so the Phase 1 sampler throttles it.
- src/llm/tool_loop.py: _emit_agent_iteration() helper fires once per
  honcho_llm_call_inner response, BEFORE the no-tool early return so the
  terminating iteration is counted. A second emission fires for the
  max-iteration synthesis call BEFORE final_response is mutated with
  cumulative totals (otherwise the per-iteration counts would double-count).
  Emission is defensively skipped when telemetry context lacks run_id /
  agent_type / parent_category / workspace_name; emit failures are swallowed.
- src/dreamer/specialists.py: BaseSpecialist.run passes LLMTelemetryContext
  with parent_category="dream", agent_type=self.name, observer/observed,
  call_purpose=f"dream.{self.name}".
- src/dialectic/core.py: _telemetry_context() builds a shared context for
  both answer() and answer_stream(), using self._run_id (always set) +
  workspace + observed peer.

Tests cover fresh-copy semantics, per-iteration vs terminating emission,
defensive skip cases, telemetry-failure isolation, and volume_class. 408/408
pass across telemetry + llm + utils + dreamer + dialectic.

* feat(telemetry): agent.tool.call.completed event + ToolResult metadata

Adds the missing generic per-tool-call event so read-only tools (search_*,
get_recent_history, get_observation_context, etc.) and the four existing
state-change tools all produce a telemetry record. Built on a new internal
ToolResult(content, metadata) contract so handlers can surface
search-specific fields (top_k/used_embedding/query_tokens/results_count)
to Phase 3 and create/delete counts to Phase 5's specialist rollups.

- src/telemetry/events/agent.py: AgentToolCallCompletedEvent at v1 with
  _volume_class="high_volume". Resource id = {run_id}:{iteration}:{tool_call_seq}
  so two calls to the same tool in one iteration don't collide
  deterministic ids and get dedup-dropped downstream.
- src/utils/types.py: ToolResult dataclass; two new ContextVars
  (_current_tool_call_seq + _last_tool_metadata) so tool_loop and the
  execute_tool closure can communicate per-call telemetry without changing
  the public Callable[[str, dict], Any] signature.
- src/utils/agent_tools.py: execute_tool times handlers, unwraps ToolResult,
  publishes metadata, emits the event. Handlers updated to ToolResult
  where useful: create/delete observations, update_peer_card, search_memory,
  search_messages. Other handlers continue to return str.
- src/llm/tool_loop.py: set_current_tool_call_seq before each executor call;
  read get_last_tool_metadata after and stash on all_tool_calls[i] for
  Phase 5 rollups.

Tests cover ToolResult str-likeness, ContextVar round-trip, full-context
emission with search metadata, resource-id disambiguation, defensive skip
cases, telemetry isolation, truncation metadata, volume_class. 420/420 pass.

* feat(telemetry): RepresentationCompletedEvent v2 token breakdown + tool-less truncation

Bulks out the deriver's per-batch telemetry without bumping the event schema
version. New additive fields capture the full token breakdown (queued vs.
extra-context vs. scaffold), the cap configuration (batch_max_tokens,
max_input_tokens, was_flush_enabled), real cap-hit flags, and observer
fanout. `input_tokens` stays unchanged as the queued-message-tokens billing
key Xatu's Stripe meter reads.

The big enabler: src/llm/api.py now actually enforces max_input_tokens on
the tool-less LLM path. Before this, the deriver passed the kwarg but the
path silently dropped it — so the configured cap was advisory and
hit_input_token_cap couldn't be measured. Phase 4 wires truncation through
the same truncate_messages_to_fit helper the tool loop uses and surfaces
input_was_truncated on HonchoLLMCallResponse.

- src/telemetry/events/representation.py: 12 additive fields, schema_version
  stays at 2.
- src/llm/types.py: input_was_truncated on HonchoLLMCallResponse.
- src/llm/api.py: tool-less path truncates messages before dispatch, flips
  input_was_truncated on the response when clamping occurs. Split into
  Literal[True]/Literal[False] branches for typecheck.
- src/deriver/queue_manager.py: QueueBatchResult dataclass replaces the
  3-tuple return from get_queue_item_batch; carries hit_batch_token_cap
  (computed from cumulative token sum vs cap), was_flush_enabled snapshot,
  and batch_max_tokens. Worker loop unpacks + forwards.
- src/deriver/consumer.py: process_representation_batch gains the three
  flag kwargs and forwards.
- src/deriver/deriver.py: derives the breakdown fields locally, populates
  the new fields on emit, sources hit_input_token_cap from
  response.input_was_truncated.

Tests cover schema stability, defaultable fields, input_tokens semantic
preservation, cap-hit flag round-trip, model_dump completeness, and
HonchoLLMCallResponse.input_was_truncated mutability. Existing
test_queue_processing.py tests updated for QueueBatchResult and mock
process_representation_batch signature. 479/479 pass.

* feat(telemetry): DreamRunEvent v2 scheduler reasons + DreamSpecialistEvent v2 rollups

Bumps both dream events to v2 with additive fields. DreamRunEvent gains
scheduler context (threshold_reason / delay_reason / documents_since_last_dream_at_schedule /
document_threshold / dream_type / enabled_types_count) threaded through the
dream queue payload — the two scheduler gates stay as separate fields rather
than collapsing into one trigger_reason, preserving the WHY-vs-WHEN
semantics. DreamSpecialistEvent gains denormalized rollups
(created_observation_count / deleted_observation_count / peer_card_updated /
search_tool_calls_count) sourced from Phase 3's ToolResult.metadata so the
counts reflect observation truth, not call truth.

- src/telemetry/events/dream.py: schema_version → 2 for both events; new
  fields all defaultable so older producers still construct valid events.
- src/utils/queue_payload.py: DreamPayload + create_dream_payload accept
  threshold_reason / delay_reason / documents_since_last_dream_at_schedule /
  document_threshold.
- src/dreamer/dream_scheduler.py: check_and_schedule_dream computes the two
  reasons at decision time and threads them through schedule_dream →
  _delayed_dream → execute_dream → enqueue_dream.
- src/deriver/enqueue.py: create_dream_record / enqueue_dream gain the
  kwargs and persist on the queue payload.
- src/dreamer/orchestrator.py: process_dream unpacks the payload; run_dream
  accepts the kwargs and stamps them on DreamRunEvent.
- src/dreamer/specialists.py: BaseSpecialist.run walks response.tool_calls_made
  and sums ToolResult.metadata.created_count / .deleted_count, sets
  peer_card_updated, counts search-tool calls by name.

Tests cover schema_version bumps, defaultable Phase 5 fields,
threshold-vs-delay semantics, observation-vs-call-count rollup distinction,
and DreamPayload round-trip. Existing tests updated for the schema bump
and the new enqueue_dream kwargs. 488/488 pass.

* feat(telemetry): AgentToolSummaryCreatedEvent v2 token breakdown

Bumps schema_version to 2 and adds three additive breakdown fields so
analytics can answer "how much of a summary call's cost was the previous-
summary rollup vs. the new messages vs. the scaffold instructions".

- src/telemetry/events/agent.py: previous_summary_tokens, message_tokens,
  prompt_scaffold_tokens added with sensible 0 defaults. input_tokens
  retains its current semantic (provider-side LLM tokens) — the plan's
  proposed `provider_input_tokens` was omitted because input_tokens
  already serves that purpose and a duplicate would fork queries.
- src/utils/summarizer.py: emit now populates the three new fields from
  values already in scope (messages_tokens, previous_summary_tokens,
  prompt_tokens). Hoisted prompt_tokens calculation out of the
  is_fallback conditional so both the save-summary path and the emit
  share one binding — basedpyright couldn't prove the sibling-scope
  binding was safe, and the compute is cheap + idempotent.

Tests cover schema bump, defaultable fields, input_tokens semantic
preservation, first-summary edge case, and breakdown round-trip.
493/493 pass.

* feat(telemetry): embedding.call.completed event + call-purpose ContextVar

Adds the final piece of cost-attribution telemetry: per-embedding-call
events covering every provider hit (single + batch + retry attempts).
Embedding calls are real provider spend that was invisible before this
phase; search-heavy paths (dialectic agentic) can produce more embedding
calls than LLM calls, so the new event participates in the shared
HIGH_VOLUME_SAMPLE_RATE.

- src/telemetry/events/llm.py: EmbeddingCallCompletedEvent at v1 with
  _volume_class="high_volume". EmbeddingCallPurpose closed enum
  (search_memory / search_messages / create_observations / vector_sync /
  summary / message_create). Resource id = run:purpose:provider:model:input_count
  so per-iteration calls in one agentic run don't collide.
- src/utils/types.py: _embedding_call_purpose ContextVar plus
  @contextmanager wrapper. Nesting-safe via ContextVar.reset(token).
  Callers wrap embedding-driving operations in
  `with embedding_call_purpose("search_memory"): ...` — no changes to
  the embedding client signature.
- src/embedding_client.py: _emit_embedding_call wraps each provider hit
  with try/finally so success AND error paths emit. Errors propagate
  unchanged. Each retry attempt of _process_batch emits its own event.
  Unknown call_purpose slugs drop to None (validation against the enum
  happens at emit time, not at context-manager-set time).
- src/utils/agent_tools.py: search_memory / search_messages /
  search_messages_temporal / create_observations (batch + fallback) all
  tag their embedding calls.
- src/crud/representation.py: save_representation tags with
  CREATE_OBSERVATIONS; get_working_representation precompute tags with
  SEARCH_MEMORY.
- src/crud/message.py: create_messages batch embed tags with
  MESSAGE_CREATE; search_messages/temporal fallback tags with
  SEARCH_MESSAGES.

Tests cover event shape, enum closure, ContextVar nesting/exception
cleanup, wrapper success+error emission, unknown-purpose graceful
fallback, telemetry-failure isolation. 550/550 pass across the full
telemetry+llm+utils+dreamer+dialectic+deriver+crud test set.

* chore: fix tests

* fix(telemetry): address review findings on stream events, context propagation, and cap detection

Five findings from a post-Phase-7 review (one resolved by the merge from
main, four addressed here):

- src/llm/executor.py: stream-path LLMCallCompletedEvent now fires AFTER
  the stream is set up and drained (or on exception), with real duration
  and accurate outcome. Previously the event was emitted before
  execute_stream() ran and was always recorded as outcome="success" with
  duration_ms=0, which silently masked stream-setup and stream-drain
  failures. Wrapping the async generator in try/finally surfaces the real
  outcome; token counts stay 0 because we still don't have them at stream
  end (aggregate envelopes carry totals).

- src/deriver/deriver.py + src/utils/summarizer.py: deriver and summarizer
  LLM calls now thread LLMTelemetryContext into honcho_llm_call. Before
  this, the closed CallPurpose enum had DERIVER_REPRESENTATION /
  SUMMARY_SHORT / SUMMARY_LONG slugs but those production call sites
  didn't actually pass `telemetry=`, so their LLMCallCompletedEvents lost
  workspace_name, parent_category, and call_purpose. summarizer threads
  workspace_name through _create_and_save_summary → _create_summary →
  create_short_summary / create_long_summary.

- src/utils/types.py + src/embedding_client.py: embedding_call_purpose
  ctx manager now accepts workspace_name and run_id kwargs, backed by
  two new ContextVars. EmbeddingCallCompletedEvent's publisher reads
  both via get_embedding_workspace_name / get_embedding_run_id so
  embedding events carry workspace and run correlation. All call sites
  updated: search_memory / search_messages / search_messages_temporal /
  _handle_create_observations_impl pass ctx.workspace_name +
  ctx.run_id; create_observations standalone and create_messages pass
  workspace_name; RepresentationManager.save_representation and
  get_working_representation pass self.workspace_name.

- src/deriver/queue_manager.py: hit_batch_token_cap detection rewritten.
  Previously summed kept-rows' token_count and checked against
  batch_max_tokens, but the SQL filter `cumulative_token_count <= cap`
  guarantees kept rows stay under the cap, so the flag almost never
  fired. Now uses two follow-up queries: total token_count across the
  included id range + EXISTS check for any session message past the
  last-kept id. Both true → cap was actually binding.

(The fifth finding — deriver scaffold-token computation needing
estimate_deriver_prompt_tokens(custom_instructions) — was resolved by
the merge from main; the Phase 4 emit at src/deriver/deriver.py:283
already sources prompt_scaffold_tokens from the wrapped helper.)

567/567 telemetry+llm+utils+dreamer+dialectic+deriver+crud tests pass.
ruff + basedpyright clean.

* chore: ruff linting

* chore: clean AI generated comments references specs

* fix: address coderabbit changes

* fix(telemetry): address remaining PR review findings

Six findings from the PR 637 telemetry review batched into one commit.

- src/llm/executor.py + src/embedding_client.py: asyncio.CancelledError
  now surfaces as outcome="cancelled" on both stream and sync paths,
  distinct from "error". Client disconnects mid-stream and server
  shutdowns are normal control flow and should not feed error-rate
  alerting. LLMCallCompletedEvent and EmbeddingCallCompletedEvent
  outcome Literal extended; docstrings + tests cover the new state.

- src/utils/types.py + src/llm/tool_loop.py: new iteration_scope()
  context manager captures and resets the four per-tool-loop
  ContextVars (_current_iteration, _current_tool_call_seq,
  _current_provider_tool_call_id, _last_tool_metadata). Applied as a
  typed decorator to execute_tool_loop so back-to-back loops in the
  same asyncio Task (worker batches, tests) don't observe stale state.

- src/telemetry/events/api.py + src/routers/messages.py:
  MessageCreatedEvent schema v1 → v2. Added required last_message_id
  (nanoid public_id of the trailing message); get_resource_id now keys
  on it instead of message_count, eliminating the collision case where
  two same-size batches in the same session+source produced identical
  event ids. message_count stays on the body for analytics.

- src/deriver/queue_manager.py: hit_batch_token_cap now computed from
  the FINAL post-config-filter batch. Previously the flag used the
  pre-filter messages_context[-1].id, which produced false positives
  when _resolve_batch_configuration trimmed the trailing queue item —
  telemetry reported a cap-hit when the actual returned batch was
  short for unrelated reasons. Cap-detection block moved inside the
  async with after the filter; no extra DB connection.

- src/config.py + src/telemetry/emitter.py: documented the
  HIGH_VOLUME_SAMPLE_RATE orphan trade-off (rate<1.0 keeps aggregates
  but drops children, so JOIN ON run_id queries see partial traces).
  Behavior unchanged — rate defaults to 1.0.

- src/deriver/deriver.py: WARNING-level invariant logs when
  response.input_tokens < messages_tokens (provider tokenization
  drift) or prompt_scaffold_tokens <= 0 (estimator silent failure).
  Best-effort — telemetry never bleeds into the deriver path

* fix(telemetry): stream retry, embed attempts, truncation, dedup

Address remaining audit findings on the cloudevents PR:

- Stream setup now runs inside the awaited honcho_llm_call_inner so
  tenacity's retry wrapper in stream_final_response catches transient
  setup failures (rate-limit, auth, network). Previously the returned
  generator deferred execute_stream until first iteration — outside
  the retry wrapper — crashing the request and bypassing telemetry.
- Embedding _emit_embedding_call gains an is_final_attempt parameter;
  _process_batch threads the real retry index so dashboards stop
  conflating one-shot, mid-retry, and exhausted-retry calls.
- _truncate_tool_output returns (text, original_chars, was_truncated)
  and a new _maybe_truncated_result helper wraps in ToolResult when
  truncation happens. Five handlers migrated. AgentToolCallCompletedEvent
  fields was_truncated and result_chars_before_truncation are now
  populated instead of always None/False.
- execute_tool_loop tracks any_iteration_truncated and stamps
  input_was_truncated on the final response (both HonchoLLMCallResponse
  and StreamingResponseWithMetadata). Dialectic now reports
  hit_input_token_cap correctly.
- GetContextEvent.get_resource_id uses empty-string sentinel instead
  of literal "none" so a peer named "none" can't collide with absent.
- generate_event_id folds honcho_version into the deterministic id so
  same logical event from different deploys produces distinct ids.

* fix(telemetry): address audit findings across LLM/embed/event paths

Three rounds of telemetry audit findings, grouped by area:

Retry correctness
- Stream LLM setup now runs inside the awaited honcho_llm_call_inner so
  tenacity's outer retry catches setup failures (Fix 1). Previously the
  inner generator deferred execute_stream past the retry wrapper.
- stream_final_response bumps the per-retry attempt index via
  dataclasses.replace so emitted events show [1, 2, 3] instead of
  [1, 1, 1] (Fix 13).
- Embedding _emit_embedding_call takes is_final_attempt; _process_batch
  threads the real retry index (Fix 2).

Token + cost reporting
- HonchoLLMCallResponse.hit_input_token_cap (renamed from
  input_was_truncated) uses a token-based rule so single-message
  over-cap inputs are correctly flagged — the deriver's prompt-only
  path used to silently fly through. Propagated through tool_loop's
  per-iteration check (Fix 4) and into RepresentationCompletedEvent.
- DialecticCompletedEvent gains hit_input_token_cap; output_tokens now
  folds in the final-stream's cumulative usage via
  StreamingResponseWithMetadata.__aiter__ (Fix 7).

Event emission completeness
- AgentToolCallCompletedEvent's was_truncated /
  result_chars_before_truncation populated by _truncate_tool_output via
  a new _maybe_truncated_result wrapper; 5 handlers migrated (Fix 3).
- DreamSpecialistEvent emits on failure with success=False + new
  error_class field, via try/finally (Fix 11).
- DeletionCompletedEvent emits on failure paths via try/finally
  (Fix 12).
- CleanupStaleItemsCompletedEvent.queue_items_cleaned populated from
  deleted_count (Fix 8).

Embedding call attribution (Fix 9)
- embedding_call_purpose context manager accepts parent_category.
- 4 new EmbeddingCallPurpose enum values: DIALECTIC_PREFETCH,
  SESSION_CONTEXT_SEARCH, PREFERENCE_EXTRACTION, GENERIC_DOCUMENT_SEARCH.
- Wrapped previously-unattributed sites: dialectic prefetch, session
  context search, preference extraction, conclusions search, vector
  sync (×2).

Deterministic event ID + dedup
- generate_event_id folds honcho_version into the hash so cross-deploy
  events don't silently collide on ID (Fix 6).
- GetContextEvent resource_id uses empty-string sentinel instead of
  "none" so a peer literally named "none" can't collide (Fix 5).

Queue batch cap detection (P2.1)
- hit_batch_token_cap keys on the pre-config-filter SQL boundary so the
  "kept=900 of 1000 cap, next=300 excluded by cap" case reports True
  while still avoiding the config-filter false positive.

Tool result metadata
- search_messages_temporal returns ToolResult with the same search_meta
  shape as search_memory / search_messages (P2.3) — top_k,
  used_embedding, embedding_query_count, query_tokens, results_count.

Tests: stream-setup retry, stream-retry attempt sequence, post-stream
output_tokens write-back, is_final_attempt matrix, truncation E2E,
tool-loop hit_input_token_cap propagation, honcho_version in event id,
GetContextEvent disambiguation, queue_items_cleaned round-trip.

* fix(telemetry): address audit findings across LLM/embed/event paths

Four rounds of telemetry audit findings (initial + 3 follow-ups), grouped
by area:

Retry correctness
- Stream LLM setup now runs inside the awaited honcho_llm_call_inner so
  tenacity's outer retry catches setup failures (Fix 1). The inner
  generator previously deferred execute_stream past the retry wrapper.
- stream_final_response bumps the per-retry attempt index via
  dataclasses.replace so emitted events show [1, 2, 3] instead of
  [1, 1, 1] (Fix 13).
- Embedding _emit_embedding_call takes is_final_attempt; _process_batch
  threads the real retry index (Fix 2).

Token + cost reporting
- HonchoLLMCallResponse.hit_input_token_cap (renamed from
  input_was_truncated) uses a token-based rule so single-message
  over-cap inputs are correctly flagged — the deriver's prompt-only
  path used to silently fly through. Propagated through tool_loop's
  per-iteration check (Fix 4) and into RepresentationCompletedEvent.
- DialecticCompletedEvent gains hit_input_token_cap; output_tokens now
  folds in the final-stream's cumulative usage via
  StreamingResponseWithMetadata.__aiter__ (Fix 7).

Queue batch cap detection
- hit_batch_token_cap previously required total_in_range >= cap, which
  produced false negatives whenever the kept range didn't fully exhaust
  the budget. Replaced with a pre-config-filter SQL boundary check
  (P2.1), then further refined to a queue-item boundary comparison
  (Fix 14) so trailing-context trimming doesn't false-negative either.

Event emission completeness
- AgentToolCallCompletedEvent's was_truncated /
  result_chars_before_truncation now populated by _truncate_tool_output
  via _maybe_truncated_result; 5 handlers migrated (Fix 3).
- DreamSpecialistEvent emits on failure with success=False + new
  error_class field, via try/finally (Fix 11). except BaseException
  catches cancellations too (Fix 16).
- DeletionCompletedEvent emits on failure paths via try/finally
  (Fix 12), and uses ValidationException for unsupported types per
  project guideline (Fix 17).
- CleanupStaleItemsCompletedEvent.queue_items_cleaned populated from
  deleted_count (Fix 8).

Embedding call attribution (Fix 9)
- embedding_call_purpose accepts parent_category.
- 4 new EmbeddingCallPurpose values: DIALECTIC_PREFETCH,
  SESSION_CONTEXT_SEARCH, PREFERENCE_EXTRACTION, GENERIC_DOCUMENT_SEARCH.
- Wrapped previously-unattributed sites: dialectic prefetch, session
  context search, preference extraction, conclusions search, vector
  sync (×2).

Reconciler no longer holds DB session during embedding (Fix 15)
- _sync_documents and _sync_message_embeddings refactored into
  three phases per CLAUDE.md guideline: fetch+detach in a small DB
  scope, external embedding call without DB locks, writes in a fresh
  short-lived DB scope. New _apply_*_sync helpers; orchestrators
  expunge ORM objects before invoking. Vector store upsert + sync_state
  updates stay in the apply phase together.

Deterministic event ID + dedup
- generate_event_id folds honcho_version into the hash so cross-deploy
  events don't silently collide on ID (Fix 6).
- GetContextEvent resource_id uses empty-string sentinel instead of
  "none" so a peer literally named "none" can't collide (Fix 5).

Tool result metadata
- search_messages_temporal returns ToolResult with the same search_meta
  shape as search_memory / search_messages (P2.3).
- Dialectic.prefetched_conclusion_count uses Representation.len() so
  inductive + contradiction observations count too (Fix 10).

* fix(telemetry): orchestrator emit + review feedback

Three more rounds of audit findings + inline PR review, grouped:

Orchestration / emit reliability
- run_dream wrapped in try/finally so DreamRunEvent always emits, even
  on unexpected exceptions including CancelledError (`finally` still
  runs while cancellation propagates). Specialist except clauses
  broadened from SpecialistExecutionError (never raised in src/) to
  Exception so provider/DB/tool failures are recorded with
  deduction_success=False / induction_success=False instead of crashing
  past the emit.
- BaseSpecialist.run() telemetry state initialization + try/finally
  hoisted above the preflight phase (peer lookup, peer-card preload,
  create_tool_executor, get_model_config, prompt construction) so
  preflight failures emit DreamSpecialistEvent(success=False) instead
  of being dropped on the floor.
- Reverted the Round-4 _sync_documents / _sync_message_embeddings
  phase split. The split introduced a race: rows were released from
  FOR UPDATE SKIP LOCKED before the embed call, allowing two workers
  to claim and clobber the same batch. Long-held DB transaction
  restored (pre-existing CLAUDE.md violation accepted as a deliberate
  trade-off; proper fix requires a claim/in_flight migration tracked
  separately).

Schema + naming (PR-internal — none of these have shipped)
- threshold_reason → trigger_reason on DreamRunEvent, DreamPayload, and
  every emit/scheduler/router/test call site (~45 src + 21 test lines).
  Name now accurately reflects the field's role across "manual",
  "surprisal", and "document_threshold" values.
- MessageCreatedEvent reset to schema v1 (was internally bumped to v2
  for last_message_id but never shipped at v1 — downstream sees it
  for the first time at merge).
- DreamSpecialistEvent gains created_counts_by_level /
  deleted_counts_by_level: dict[str, int] keyed on the closed
  level taxonomy. Per-tool-call events use list[str] (≤10 items),
  but specialist runs aggregate 20+ — dict keeps emissions compact.
- QueueBatchResult marked frozen=True.

Per-call embedding attribution
- Agent tool embedding_call_purpose wraps for search_memory,
  search_messages, search_messages_temporal, create_observations now
  driven embedding cost rolls up under the right workflow.
- create_observations() signature gains parent_category kwarg
  (mirrors existing run_id pattern).

Manual dream scheduling
- Manual /schedule_dream route now passes trigger_reason="manual" and
  delay_reason="immediate". Previously both arrived as null in
  DreamRunEvent, breaking analytics joins.

Queue-batch SQL perf
- next_exists_check folded into the main CTE query via
  bool_or(cumulative_token_count > batch_max_tokens) OVER () in a
  nested subquery. Cap detection is now one roundtrip per batch
  instead of two.

Code/doc cleanup
- representation.py docstring uses generic "downstream metering key"
  language (was "Xatu's Stripe meter"). bench runner --base-url help
  uses a generic example host (was "groudon.fly.dev"). Public-facing
  code/docs shouldn't reference internal service names.

Tests added for: orchestrator failure-path DreamRunEvent emission,
specialists preflight try/finally coverage, manual-dream
trigger_reason/delay_reason round-trip, dict-rollup accumulation across
multiple tool calls in a specialist run, CTE-fold one-roundtrip
behavior. Full Python suite passes (1236).

* fix(telemetry): correctness + attribution + emitter robustness

- Dreamer iteration count: read response.iterations directly so
  one-shot runs no longer report iterations=0 and tool-using runs
  include the terminal/synthesis LLM call.
- RepresentationCompletedEvent.observer_count counts successful
  saves, not attempts.
- search_memory empty-memory fallback reports the snippet count when
  message context is returned (was always 0).
- Wire parent_category through every embedding emit path: message
  create (api), save_representation (representation), per-observation
  fallback (caller-supplied), and the peer/session context routes
  (api). get_working_representation accepts parent_category and
  embedding_purpose so the internal fallback embed lands in the same
  analytics bucket as the route-level precompute even when the
  precompute is suppressed.
- BatchItem carries token_count so _process_batch reuses chunk-prep
  counts instead of re-encoding every chunk for the telemetry proxy.
- Drop vestigial EmbeddingCallCompletedEvent.batch_size (always ==
  input_count).
- Emitter: release the lock during HTTP send so a failing endpoint's
  retry+backoff (~36s worst case) doesn't block other flushers;
  edge-trigger the 80%-capacity warning so sustained backpressure
  doesn't flood logs; defer event_id generation past the high-volume
  sampler for events with run_id so sampled-out children don't pay
  the sha256; harden emit() against sync callers with no running
  loop; track threshold-flush tasks so shutdown() drains in-flight
  sends before closing the HTTP client.

* fix(telemetry): tool cancellation emit, nanoid run_ids, version unification

- execute_tool: wrap post-work in finally so AgentToolCallCompletedEvent
  fires on CancelledError; explicit handler sets is_error/result_str
  before re-raising.
- run_id: replace str(uuid.uuid4())[:8] with generate_nanoid() across
  dialectic/dreamer/specialists; matches project-wide nanoid convention.
- Bump _schema_version on events touched by run_id widening:
  DialecticCompletedEvent v1→v2 (also covers hit_input_token_cap field),
  AgentIterationEvent v1→v2, AgentToolConclusionsCreatedEvent v1→v2,
  AgentToolConclusionsDeletedEvent v2→v3, AgentToolPeerCardUpdatedEvent
  v1→v2.
- Unify honcho_version: single HONCHO_VERSION constant in src/_version.py
  read from pyproject.toml (importlib.metadata fallback). Drop
  TELEMETRY.HONCHO_VERSION setting. Use the constant for the FastAPI app
  version (no more hardcoded "3.0.6") and for emitter body injection.
- Delete 17 tautological per-event test_schema_version methods; the
  parametrized contract test still enforces version >= 1 across all events.

---------

Co-authored-by: Vineeth Voruganti <13438633+VVoruganti@users.noreply.github.com>
2026-05-20 18:25:30 -04:00
Vineeth Voruganti b65d03d297
Refactor clients.py to add modern features and more flexible configuration (#459)
* fix: Add JSON repair for truncated LLM responses across all providers and Gemini thinking budget support

LengthFinishReasonError from OpenAI-compatible providers (custom, openai, groq) was crashing the deriver
with 14k+ occurrences in production. The vLLM path already had repair logic but it was gated on
provider=="vllm", unreachable when routing through litellm as a custom provider.

- Extract shared _repair_response_model_json() helper for all providers
- Catch LengthFinishReasonError in OpenAI/custom parse() path and repair truncated JSON
- Add repair fallback to Anthropic and Gemini response_model paths
- Add repair fallback to Groq response_model path
- Pass thinking_budget_tokens to Gemini 2.5 models via thinking_config
- Add 14 tests covering repair paths for all providers and Gemini thinking budget

Fixes HONCHO-YC

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

* feat: live llm integration tests

* feat: Consistent Model Config Protocol

* fix: migrate the remaining app callers off the legacy llm_settings path

* fix: Docs and regression tests

* fix: refactor llm runtime path to model-config-only API

* fix: refactor config to nested model-config source of truth

* fix: refactor llm streaming and tool dispatch through backends

* fix: cut over llm config to nested model_config only

* fix: collapse vllm and custom into openai_compatible transport

* feat: refactor llm config to explicit transports and bare model ids

* feat: (embed) Add configurability for embedding model

* fix: tests for embedding provider

* fix: Address Review Comments

* fix: (llm) remove Groq backend and per-vendor base URLs

* chore: move llm tests

* fix: (llm) address review findings — config regressions, backend bugs, dead code

* fix: address backend end silly errors

* chore: (docs) update configuration and self-hosting guides

* chore: fix tests

* fix: address code rabbit comments

* fix: add validation to the dream settings

* fix: further address code rabbit comments

* fix: Address Code Rabbit Comments

* fix: Another round of code rabbit

* fix: Address Code Rabbit Nits

* fix: tests

* refactor: rename thinking validator to reflect transport scope

_validate_anthropic_thinking_minimum only enforces the >=1024 rule for
Anthropic and no-ops for other transports, so the name was misleading
now that it's shared across ConfiguredModelSettings, FallbackModelSettings,
and ModelConfig. Renamed to _validate_thinking_constraints with a docstring
clarifying per-transport behavior. No logic change.

* fix(config): drop transport-specific thinking params when env override changes transport

_fill_defaults_for_nested_field previously preserved the default MODEL_CONFIG's
thinking_budget_tokens/thinking_effort across a transport override. This leaked
Gemini-family defaults (e.g. thinking_budget_tokens=1024) into OpenAI-transport
overrides, and the OpenAI backend then correctly rejected the unsupported param
at call time (OpenAI uses reasoning.effort, not a token budget).

The helper now strips thinking_budget_tokens and thinking_effort from the
default dict when the env override supplies a transport different from the
default's. Explicit thinking params in the override are preserved.

* fix(config): apply thinking-param strip to dialectic level merge too

DialecticSettings._merge_level_defaults does its own inline MODEL_CONFIG
merge (parallel to _fill_defaults_for_nested_field), so the previous fix
missed dialectic-level overrides. E.g. flipping
DIALECTIC_LEVELS__minimal__MODEL_CONFIG__TRANSPORT from gemini (default)
to openai still leaked the default thinking_budget_tokens=0 into the
openai config, which the OpenAI backend then rejected at call time.

The level-merge path now applies the same 'strip transport-specific
thinking params when transport changes' rule as the generic helper.
Added a regression test exercising the merge validator directly.

* refactor(llm): wire ModelConfig knobs through, prune clients.py migration leftovers

Three connected fixes to finish carving the LLM stack out of src/utils/clients.py
and into src/llm/:

1. Propagate ModelConfig tuning knobs into backend calls.
   honcho_llm_call_inner built extra_params from only {json_mode, verbosity},
   silently dropping top_p, top_k, frequency_penalty, presence_penalty, seed,
   and operator-supplied provider_params from any ModelConfig. Thread the
   selected config through ProviderSelection and merge
   build_config_extra_params(selected_config) into extra_params; per-call
   kwargs still win over provider_params defaults. Makes
   _build_config_extra_params public as build_config_extra_params so
   clients.py and request_builder.py share one translation. Adds
   TestModelConfigExtraParamsPropagation covering OpenAI/Anthropic knob
   propagation, provider_params passthrough, and per-call override
   precedence.

2. Drop dead extract_openai_* duplicates in clients.py.
   extract_openai_reasoning_content, extract_openai_reasoning_details, and
   extract_openai_cache_tokens had no callers outside their own definitions
   — the live implementations live in src/llm/backends/openai.py. -103
   lines from clients.py.

3. Unify on ModelTransport, delete SupportedProviders.
   The "google" vs "gemini" split forced a _provider_for_model_config
   translation shim in two places. Replace all SupportedProviders usages
   with ModelTransport, rename CLIENTS["google"] → CLIENTS["gemini"],
   update provider branches + LLMError labels + reasoning-trace entries
   accordingly. Trace JSONL now writes "provider": "gemini" instead of
   "google" — consistent with the broader env-var rename cutover.

Also tidies up pre-existing basedpyright findings in tests/llm/test_model_config.py
(pydantic before-validator dict inputs + descriptor-proxy call).

ruff: clean. basedpyright: 0 errors, 0 warnings. Tests: 153/153 pass across
tests/utils/test_clients.py, tests/utils/test_length_finish_reason.py,
tests/llm/, tests/dialectic/, tests/deriver/.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* refactor(llm): finish the src/utils/clients.py → src/llm/ migration

honcho_llm_call_inner now delegates to request_builder.execute_completion
and execute_stream instead of re-implementing backend call scaffolding
inline. The new _effective_config_for_call helper carries per-call kwargs
(temperature, stop_seqs, thinking_budget_tokens, reasoning_effort) onto
the selected ModelConfig — or synthesizes a minimal config for the
test-only callers that pass provider+model directly. max_output_tokens
is zeroed on the effective config to preserve the current
"per-call max_tokens wins" semantic; honoring ModelConfig.max_output_tokens
is a separable correctness concern.

Side effect of routing through the new path: ConfiguredModelSettings'
thinking_budget_tokens validator now fires on synthesized configs.
test_anthropic_thinking_budget was asserting that a sub-1024 budget
propagated to Anthropic — bumped to 1024 to match what Anthropic actually
accepts.

Unified client construction. Promoted the cached client factories in
src/llm/__init__.py (get_anthropic_client, get_openai_client,
get_gemini_client, get_{anthropic,openai,gemini}_override_client) to
public API and added them to __all__. Promoted
credentials._default_transport_api_key → default_transport_api_key.
Deleted the duplicate _build_client and _default_credentials_for_provider
from clients.py; _client_for_model_config now falls through to the
public factories. CLIENTS dict and _get_backend_for_provider stay as the
mockable seam for the ~50 patch.dict(CLIENTS, {...}) test call sites.

Wired operator-configurable Gemini cached-content reuse end-to-end.
PromptCachePolicy moved from src/llm/caching.py into src/config.py so
ModelConfig can reference it as a field without a circular import;
caching.py re-exports the name for existing imports. Added
cache_policy: PromptCachePolicy | None on ConfiguredModelSettings,
FallbackModelSettings, ResolvedFallbackConfig, and ModelConfig.
resolve_model_config, _resolve_fallback_config, and
_select_model_config_for_attempt copy the field through.
honcho_llm_call_inner passes effective_config.cache_policy into
execute_completion / execute_stream, so operators opt in via
e.g. DERIVER_MODEL_CONFIG__CACHE_POLICY__MODE=gemini_cached_content
and the selection actually fires instead of sitting on a dead path.

New regression test test_cache_policy_reaches_gemini_backend asserts the
PromptCachePolicy object reaches the Gemini backend's extra_params.

ruff + basedpyright: clean. Tests: 154/154 pass across
tests/utils/test_clients.py, tests/utils/test_length_finish_reason.py,
tests/llm/, tests/dialectic/, tests/deriver/.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* refactor(llm): move all LLM orchestration into src/llm/ and delete clients.py

The 1624-line src/utils/clients.py has been carved up into focused modules
under src/llm/ and deleted. There is now one golden path for LLM
orchestration and no dual entrypoint.

New module layout:

  src/llm/
    __init__.py       thin stable re-export surface
    api.py            public honcho_llm_call with retry + fallback + tool
                      loop delegation
    executor.py       honcho_llm_call_inner (single-call executor); bridges
                      to request_builder.execute_completion / execute_stream
    tool_loop.py      execute_tool_loop + stream_final_response, plus
                      assistant-tool-message and tool-result formatting
    runtime.py        AttemptPlan dataclass (replaces the loose
                      ProviderSelection NamedTuple), effective_config_for_call,
                      plan_attempt, per-retry temperature bump, attempt
                      ContextVar
    registry.py       single owner of CLIENTS dict + cached default and
                      override SDK-client factories + backend/history-adapter
                      selection + high-level get_backend(config)
    conversation.py   count_message_tokens, tool-aware message grouping,
                      truncate_messages_to_fit
    types.py          HonchoLLMCallResponse, HonchoLLMCallStreamChunk,
                      StreamingResponseWithMetadata, IterationData,
                      IterationCallback, ReasoningEffortType, VerbosityType,
                      ProviderClient
    request_builder.py low-level request assembly (ModelConfig → backend
                      complete/stream); no longer owns credential resolution
    credentials.py    default_transport_api_key, resolve_credentials
    caching.py        gemini_cache_store; re-exports PromptCachePolicy
                      from src.config
    backend.py        Protocol + normalized result types
    history_adapters.py provider-specific assistant/tool message shapes
    structured_output.py
    backends/         AnthropicBackend, OpenAIBackend, GeminiBackend

handle_streaming_response had no production callers; it is deleted. The
three tests that used it now drive honcho_llm_call_inner(stream=True,
client_override=...) directly, which exercises the same code path the
public API uses.

Dead credential passthrough removed. The ProviderBackend Protocol and
all three concrete backends no longer accept api_key / api_base — those
are baked into the underlying SDK client at registry construction time
and were being del'd everywhere they appeared. request_builder also
stops resolving and forwarding them.

Client construction is unified. The cached default-client factories
(get_anthropic_client, get_openai_client, get_gemini_client) and override
factories (get_*_override_client) are promoted to public API; the
module-level CLIENTS dict populates from them and remains the
patch.dict(CLIENTS, {...}) mocking seam tests rely on. Old duplicate
helpers (_build_client, _default_credentials_for_provider) are gone.
default_transport_api_key is promoted to public.

Application imports now come from src.llm (dreamer, dialectic, deriver,
summarizer, telemetry-adjacent tests). No code imports from
src.utils.clients anywhere in the repo.

ruff: clean. basedpyright: 0 errors, 0 warnings. Tests: 1013/1013 pass
across the entire non-infra test suite (excluding tests/unified,
tests/bench, tests/live_llm, tests/alembic).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* fix(llm): sanitize tool schemas for Gemini's function_declarations validator

Gemini's native-transport function-declarations validator accepts a narrow
subset of JSON-Schema / OpenAPI: type, format, description, nullable, enum,
properties, required, items, minItems, maxItems, minimum, maximum, title.
Anything else — additionalProperties, allOf, if/then/else, $ref, anyOf,
oneOf, $defs, patternProperties — triggers an INVALID_ARGUMENT 400 at call
time.

Our agent tool schemas in src/utils/agent_tools.py use several of those
(additionalProperties: false, allOf + if/then conditionals) because they
were authored for OpenAI strict-mode + Anthropic, which need the richer
vocabulary. GeminiBackend._convert_tools was passing them straight through.

Add _sanitize_schema(): walks the parameters tree and drops unsupported
keywords while preserving semantics for the keywords that hold user data
(properties maps field-name → sub-schema; required / enum are lists of
literals; items is a single sub-schema). Other backends are untouched and
continue to receive the full strict schemas.

Regression tests:
- test_gemini_sanitize_schema_strips_unsupported_keywords: confirms
  additionalProperties, allOf + if/then, and $defs are stripped at nested
  levels while legitimate fields survive.
- test_gemini_convert_tools_sanitizes_parameters_schema: end-to-end
  _convert_tools output has no forbidden keys.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* fix: fix tool calling syntax for gemini

* refactor(llm): normalize defaults, widen OpenAI reasoning-model routing

* chore: fix test

* fix(llm): address post-migration review feedback

* fix(llm): gemini robustness + dreamer specialist ergonomics

* chore: addres review comments

* chore: (docs) unrelease changelog addition

* chore: (docs) merge commit changes

---------

Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Co-authored-by: Erosika <eri@plasticlabs.ai>
2026-04-20 02:46:37 -04:00
Vineeth Voruganti 5b6bd59030
Tighten Transaction Scopes (#525)
* fix: further remove extraneous transactions

* fix: (search) use 2 phase function to reduce un-needed transaction

* fix: refactor agent search to perform external operations before making a transaction

* fix: reduce scope of queue manager transaction

* fix: (bench) add concurrency to test bench

* fix: address review findings for search dedup, webhook idempotency, and bench throttling

* Fix Leakage in non-session-scoped chat call (#526)

* fix: (search) reduce scope for peer based searches

* fix: tests

* fix: (test) address coderabbit comment

* fix: drop db param from deliver_webhook

---------

Co-authored-by: Rajat Ahuja <rahuja445@gmail.com>
2026-04-08 11:14:50 -04:00
Rajat Ahuja 1cbcbc0263
fix: populate test harness DB config from docker compose (#435) 2026-03-19 17:39:57 -04:00
Vineeth Voruganti 10ef7b96a8
Add Stricter limits to Summary & Peer Card (#400)
* fix: Add bounds to gemini client

* fix: Prevent empty summaries from being saved to DB (HONCHO-M7)

Raise LLMError on blocked Gemini responses (SAFETY, RECITATION, etc.)
so retry/backup-provider logic triggers. Treat empty LLM responses in
the summarizer as fallback instead of persisting empty strings.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* feat: Summary Eval via Locomo

* fix: Code Rabbit Comments

* fix: Code Rabbit Comments

---------

Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
2026-02-25 15:08:09 -05:00
3un01a 2631209256
feat: Update Honcho system benchmarks (#393)
* feat: Update Honcho system benchmarks

* fix: Align with runner common functions and fixed basedpyright issues

* fix: Address coderabbit issues

* chore: Address Ruff Errors

---------

Co-authored-by: 3un01a <3un01a@plasticlabs.ai>
Co-authored-by: Vineeth Voruganti <13438633+VVoruganti@users.noreply.github.com>
2026-02-23 21:30:30 -05:00
3un01a eba9279af2
Oolong Benchmark (#323)
* (feat) Add Oolong Benchmarks

* (fix) Address issues to fix basedpyright and coderabbit comments

* (fix) Address basedpyrwright additional warnings

* (fix) Address additional coderabbit issues

* (fix) Replace huggingface data loading to local filesystem-based

* (fix) Address coderabbit issues regarding data paths

* fix: Align with test harness conventions

* fix: Code Review Comments

* fix: stream data rather than load all at once

---------

Co-authored-by: 3un01a <3un01a@plasticlabs.ai>
Co-authored-by: Vineeth Voruganti <13438633+VVoruganti@users.noreply.github.com>
2026-02-23 16:55:59 -05:00
Vineeth Voruganti 78df86dc66
fix: Remove noisy sentry error on llm failure and upgrade deps (#396) 2026-02-23 15:53:29 -05:00
Rajat Ahuja d3637a9d73
fix: make FLUSH_ENABLED a config value (#361)
* fix: use cashews for DERIVER_FLUSH_KEY

* fix: make FLUSH_ENABLED a config value
2026-02-03 10:53:14 -05:00
doria 8ae21bb4fa
chore: delete old unused test system (#358) 2026-01-29 17:40:27 -05:00
Vineeth Voruganti 911aa6029f
v3.0.0 Release Candidate (#346)
* fix: (docs) update changelog and examples

* chore: (docs) Add note on Vector Stores

* fix: (mcp) WIP to sync with 3.0.0 conventions

* fix: (mcp) Sync MCP with final API changes for 3.0.0

* chore: (docs) sync changelog and openapi spec

* fix: fixing .mdx files to match openapi.json spec

* chore: Add script to estimate event creation

---------

Co-authored-by: ajspig <dragon@monstercode.com>
2026-01-26 15:06:02 -05:00
Benjamin McCormick 6c3f671636 fix: clean Redis URL by removing query parameters in cache client and update flush mode logging in benchmark runner 2026-01-23 17:57:58 -05:00
Benjamin McCormick 258fd3736b fix: turn off summaries on test runs directly 2026-01-23 16:13:00 -05:00
Benjamin McCormick ffff6afb1a chore: refactor test runners to be cleaner, deduplicate code, add params for testing remote servers 2026-01-23 15:47:51 -05:00
doria e9d8b8759d
refactor: update semantic search parameter from `last_user_message` to `search_query` across documentation and SDKs (#341)
* refactor: update semantic search parameter from `last_user_message` to `search_query` across documentation and SDKs

- Changed references in documentation and code to use `search_query` instead of `last_user_message` for fetching semantically relevant observations and conclusions.
- Updated related function signatures and descriptions in Python and TypeScript SDKs to reflect this change.
- Adjusted tests to ensure compatibility with the new parameter naming.

* chore: openapi v3 formatted how we like it

* fix: reorder docs, update examples in README, update skills

* fix: message type option in sdk reference

* chore: update remaining getcontext and representation language

---------

Co-authored-by: Vineeth Voruganti <13438633+VVoruganti@users.noreply.github.com>
2026-01-23 13:11:20 -05:00
doria dce96889bc
feat: honcho 3.0, sdks 2.0, excise stainless, update v3 docs, changelogs (#331)
* chore: 3.0 honcho and 2.0 sdks changelog

fix: use PeerContextResponse in peer.ts

* chore: move docs to /v3/, build SDKs

* chore: code review

* feat: [WIP] migrate away from stainless in typescript sdk

* chore: move api from /v2/ to /v3/

* feat: no-stainless typescript with real tests

* feat: migrate python sdk off of stainless

* feat: clean typescript sdk

* chore: add tests for ts http client

* fix: rewrite entire python sdk in new format, update typescript sdk to use `configuration` not `config` for consistency with API

* fix: clean up SDKs, synchronize

* chore: update sdk examples

* chore: update OpenAPI documentation and SDK examples to reflect changes

* fix: better test

* fix: install deps in test runner, improve robustness of streaming in sdk, coderabbit nits

* fix: standardize around camelCase in TS SDK

* refactor: update configuration handling in SDKs to use typed models for workspace, session, and peer configurations

* docs: clarify queue status usage and remove polling methods from SDKs

add claude skills for migrations

* chore: fix links in docs

* feat: add deriver flush mode to bypass batch token threshold

- Introduced `is_deriver_flush_enabled` function to check if flush mode is active.
- Updated `QueueManager` to conditionally apply batch token thresholds based on flush mode.
- Enhanced `UnifiedTestExecutor` to enable flush mode via Redis.
- Added `flush` parameter to test cases to facilitate testing of flush mode behavior.
- Updated various test cases to utilize the new flush functionality.

* feat: implement schedule_dream functionality in SDKs, use in unified test runner

- Added `schedule_dream` method to both Python and TypeScript SDKs for scheduling dream tasks.
- Updated HTTP routes to include endpoint for scheduling dreams.
- Enhanced test runner to utilize the new `schedule_dream` method for scheduling actions.
- Updated TypeScript client to support the new scheduling functionality with appropriate parameters.

* feat: update single deriver task to support multiple observers

- Changed the `observer` parameter to `observers` as a list in multiple functions across the deriver module.
- Updated the processing logic to handle multiple observers for representation tasks.
- Adjusted related payload and queue management functions to accommodate the new observers structure.
- Modified tests to reflect changes in the representation task handling and ensure proper functionality.

* refactor: update enqueue tests to support deduplication of queue items with multiple observers

- Modified tests in `test_enqueue.py` to reflect changes in the queue item structure, where each message now results in a single queue item containing a list of observers.
- Updated assertions to validate that the `observers` field correctly includes all relevant peers, ensuring proper functionality of the deduplication logic.
- Removed redundant payload matching logic to streamline test cases and improve clarity.

* fix: add backwards compatibility for representation work unit keys and payload observers

* feat: update dialectic configuration and introduce cost calculator

- Adjusted LLM and dialectic settings in `.env.template`, `config.toml.example`, and `src/config.py` to reduce maximum tool output characters and session history tokens for cost efficiency.
- Implemented a new `dialectic_cost_calculator.py` script to estimate costs based on reasoning levels and model pricing.
- Enhanced `DialecticAgent` to utilize minimal tools and adjusted output token settings based on reasoning level to optimize performance and reduce costs.

* feat: add reasoning level to chat input in unified test runner

- Enhanced the `UnifiedTestExecutor` to include a `reasoning_level` parameter in the chat method call.
- Updated the `QueryAction` model to support the new `reasoning_level` attribute, allowing for more nuanced chat interactions.

* feat: run deriver once for multiple observers (#335)

* feat: update single deriver task to support multiple observers

- Changed the `observer` parameter to `observers` as a list in multiple functions across the deriver module.
- Updated the processing logic to handle multiple observers for representation tasks.
- Adjusted related payload and queue management functions to accommodate the new observers structure.
- Modified tests to reflect changes in the representation task handling and ensure proper functionality.

* refactor: update enqueue tests to support deduplication of queue items with multiple observers

- Modified tests in `test_enqueue.py` to reflect changes in the queue item structure, where each message now results in a single queue item containing a list of observers.
- Updated assertions to validate that the `observers` field correctly includes all relevant peers, ensuring proper functionality of the deduplication logic.
- Removed redundant payload matching logic to streamline test cases and improve clarity.

* fix: add backwards compatibility for representation work unit keys and payload observers

* feat: refactor benchmark runners to share common functionality

- Introduced a new `runner_common.py` module containing shared utilities for benchmark test runners, including common argument parsing, client creation, and queue management.
- Updated `BEAMRunner`, `LoCoMoRunner`, and `LongMemEvalRunner` to inherit from `RunnerMixin`, leveraging shared functionality for metrics collection and logging.
- Added `reasoning_level` and `redis_url` parameters to runner constructors for enhanced configuration.
- Streamlined argument parsing by utilizing `add_common_arguments` for shared command-line options across all runners.

* fix: update last_user_message handling to use message content instead of ID

* fix: standardize config vs configuration

---------

Co-authored-by: Vineeth Voruganti <13438633+VVoruganti@users.noreply.github.com>
2026-01-22 15:16:28 -05:00
Vineeth Voruganti 6b3ecef601
Telemetry Overhaul (#333)
* chore: Refactor a top-level telemetry folder

* fix: Add OTEL push based metrics

* chore: cleanup otel to match prometheus implementation

* fix: Remove prometheus

* feat: Scaffold CloudEvent Emitter

* chore: remove dead code

* feat: PoC Cloud Events

* chore: cleanup test

* fix: Event naming conventions and OTEL Settings

* fix: Revamped Dream Event Structure

* fix: Instrument Event Code

* fix: Add Tests for CloudEvent Telemetry

* fix: Code Rabbit Nits

* fix: Dedupe Event IDs
2026-01-21 16:49:14 -05:00
Benjamin McCormick 5b7ae0d82c feat: API renaming and cleanup
- Rename API routes for consistency
- Add backwards-compatible conclusion and queue endpoints
- SDK cleanup and representation improvements
- Add reasoning_level param validation
- Fix thinking budget validation for Anthropic

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
2026-01-12 16:50:40 -05:00
doria 578ef2c665
feat: agentic dreamer and agentic dialectic (#309)
* feat: add better params to working representation fetch in SDKs, return messages when added

* fix: working representation routes now accepting all parameters properly, with tests

* feat: add metadata/config fields to SDK objects where viable

* fix: tests

* feat: refactor SDKs to use representation config; [TEMP STAINLESS BUILD] update API

* feat: add representation object to sdks

* fix: use stainless sdk on branch

* fix: update TypeScript SDK tsconfig to use node16 module resolution

* fix: add isolatedModules = true to tsconfig

* fix: lol

* chore: coderabbit review

* feat: make delete session real

* feat: add observations routes with delete endpoints for documents. make session deletion real.

* chore: type cleanup

* fix: tests

* chore: coderabbit review

* fix: namespace by workspace

* feat: add ability to customize messages_per_summary at both workspace and session level

* chore: tests for summary config

* chore: coderabbit cleanup

* feat: make session and workspace config totally customizeable

* feat: add search by peer knowledge (#250)

* feat: search by peer perspective

* fix: enforce workspace in filters, make messages distinct in join

* fix: batch and merge migration steps

* fix: add refresh, add config to workspace, add refresh function, make fields readonly

* fix: search distinct

* fix: merge migrations

* fix: merge migrations

* fix: batch deletions, improve comments, limit consolidate dream to 100 docs at a time, auth on observations routes

* chore: review

* chore: coderabbit

* chore: review

* chore: broken comment

* feat: add set peer card route to API

* feat: create advanced configuration parameters with message>session>workspace hierarchy

* [wip] build unified testing harness

* chore: lint

* fix: cache invalidation, naming things, etc

* feat: longmem tests

* chore: peer config refactor

* feat: consolidate dream working, refactor representation

* fix: Various CR Comment Fixes

* feat: Allow configurable Redis port for harness instances and update cleanup methods to be asynchronous.

* feat: agentic ingestion task!!!

* feat: agentic deriver

* feat: dialectic agent and dreamer agent

* chore: browbeat tests into passing

* fix: nits

* chore: remove old code, update config files

* fix: simplify deriver

* feat: dialectic agent prompt updates, re-introduce non_agent deriver, eval tweaks

* feat: fast deriver, dreamer, then dialectic

* fix: tweaks across the board

* feat: add baseline tests

* feat: truncation in tools and client, tweaks for evals

* feat: add locomo, fix longmem judge!!!

* fix: locomo f1 is trash, use llm judge

* feat: trace creation

* feat: add first draft of obex benchmark, fix embedding model, fix locomo methodology

* fix: locomo session-optimized, better logging of cache usage and better cache usage

* chore: use openrouter for baselines

* fix: add test for merge migration

* chore: opus-powered cleanup

* fix: add config for vllm, better client

* chore: clean up clients.py a bit

* chore: move magic numbers to config, add tests for agent tools

* fix: wrong mock in dialectic tests, make ToolContext a dataclass

* feat: tweak prompts, make deriver explicit-only

* feat: more prompt & tool tweaks

* chore: more tweaks

* feat: dream with subagents

* fix: make dream trigger override scheduled, play around with dream agents

* chore: cleanup deriver

* chore: cleanup dialectic

* chore: cleanup orchestrator

* chore: comment out dream stuff, WIPing

* fix: inc temp on retry, typechecking

* feat: tweak dreaming

* feat: contradiction obs

* Add dream trees

* chore: preserve reasoning_details from openrouter in client

* fix: get_observation_context correct params

* fix: use correct message id in tool

* chore: cleanup longmem runner

* chore: clean up tests, remove dream tests for now as rearchitecting around trees

* chore: update stainless deps

* Update threholding mechanism

* chore: pre-commit hooks whitespace

* chore: clean up types

* feat: add explicit bench

* fix: address additional basepyright issues

* fix: adding logging as a fixture on honcho_llm_call and supporting dialectic loging. (#305)

* fix: lock on db for tool calls

* chore: clean up experimental derivers

* chore: coderabbit review cleanup

* feat: add streaming support to agentic dialectic

* feat: prometheus token tracking for deriver and dialectic

* fix: self-loops for isolated nodes

* chore: PascalCase for prometheus parameter typing

* feat: add reasoning levels to dialectic agent

* chore: delete old file, add new fake env vars in unittest.yml

* fix: all fields needed for dialectic reasoning level configs

* feat: track dreaming usage in prometheus

* chore: Create backwards compatabile conclusion and queue endpoints

* fix: remove redundant try-catch, add trace label, move .limit to end of statement

* fix: remove vignettes (for now), review fixes, remove merge migration, config cleanup

* chore: code review / cleanup

* chore: merge fixes

* chore: clean up, remove reasoning_focus, reintroduce peer cards in dreamers

* chore: code rabbit nitpicks

* fix: add unique index for pending dreams in queue

* fix: revert removal of surprisal in dreamer config

---------

Co-authored-by: Vineeth Voruganti <13438633+VVoruganti@users.noreply.github.com>
Co-authored-by: 3un01a <3un01a@plasticlabs.ai>
Co-authored-by: 3un01a <3un01a.labs@gmail.com>
Co-authored-by: ajspig <46900795+ajspig@users.noreply.github.com>
2026-01-12 15:12:17 -05:00
Benjamin McCormick f0d24af827 Merge branch 'main' into vince/dev-1259 2025-12-10 10:57:40 -05:00
Vineeth Voruganti ca702cfd10
Resolve SDK Inconsistencies and Add Observation Creation Endpoints (#288)
* feat: Add Observation Creation Endpoints and SDK Cleanup

* fix: Resolve linting errors

* chore: Code Rabbit Nits

* chore: Code Rabbit Nits
2025-12-04 15:24:45 -05:00
doria e3d345b961
API/SDK updates: configurability, more parameters. Unified test harness (#283)
* feat: add better params to working representation fetch in SDKs, return messages when added

* fix: working representation routes now accepting all parameters properly, with tests

* feat: add metadata/config fields to SDK objects where viable

* fix: tests

* feat: refactor SDKs to use representation config; [TEMP STAINLESS BUILD] update API

* feat: add representation object to sdks

* fix: use stainless sdk on branch

* fix: update TypeScript SDK tsconfig to use node16 module resolution

* fix: add isolatedModules = true to tsconfig

* fix: lol

* chore: coderabbit review

* feat: make delete session real

* feat: add observations routes with delete endpoints for documents. make session deletion real.

* chore: type cleanup

* fix: tests

* chore: coderabbit review

* fix: namespace by workspace

* feat: add ability to customize messages_per_summary at both workspace and session level

* chore: tests for summary config

* chore: coderabbit cleanup

* feat: make session and workspace config totally customizeable

* feat: add search by peer knowledge (#250)

* feat: search by peer perspective

* fix: enforce workspace in filters, make messages distinct in join

* fix: batch and merge migration steps

* fix: add refresh, add config to workspace, add refresh function, make fields readonly

* fix: search distinct

* fix: merge migrations

* fix: merge migrations

* fix: batch deletions, improve comments, limit consolidate dream to 100 docs at a time, auth on observations routes

* chore: review

* chore: coderabbit

* chore: review

* chore: broken comment

* feat: add set peer card route to API

* feat: create advanced configuration parameters with message>session>workspace hierarchy

* [wip] build unified testing harness

* chore: lint

* fix: cache invalidation, naming things, etc

* feat: longmem tests

* chore: peer config refactor

* feat: consolidate dream working, refactor representation

* fix: Various CR Comment Fixes

* feat: Allow configurable Redis port for harness instances and update cleanup methods to be asynchronous.

* fix: version bump, api/sdk updates

* fix: observation endpoints, deletion queue, sdk observation implementation

* chore: Fix migration order

* fix: Use published stainless sdks

* chore: (docs) update api-reference

* fix: (docs) update based on api and sdk changes

* fix: Code Rabbit Comments

* fix: Code Rabbit Final Nits

* fix: dream scheduler

* fix: SDK model type consistency

---------

Co-authored-by: Vineeth Voruganti <13438633+VVoruganti@users.noreply.github.com>
2025-12-03 16:49:30 -05:00
Benjamin McCormick 298dbbdb85 chore: coderabbit review 2025-11-20 17:56:27 -05:00
Benjamin McCormick f333e64f12 chore: tuning beam bench 2025-11-20 17:19:14 -05:00
Benjamin McCormick 1616304b40 chore: fix up beam script 2025-11-19 17:56:12 -05:00
vintro c8b0aa9cf2
fix: timeout transparency 2025-11-19 13:43:42 -05:00
vintro a88799ca3e
fix: update code to handle 10M 2025-11-19 09:47:49 -05:00
vintro 6fbb702ae4
feat: beam benchmark initial commit 2025-11-17 10:36:26 -05:00
Benjamin McCormick 5226b84cf3 Merge branch 'main' into ben/dev-1163 2025-11-13 12:24:39 -05:00
doria c8d75c77df
Merge pull request #256 from plastic-labs/ben/better-dedup
feat: better dedup with configurability
2025-11-13 11:46:43 -05:00
Rajat Ahuja 8e3f24d4f8
feat: add caching (redis) (#265)
* feat: init redis cache

* feat: initialize redis client

* fix: add fakeredis client

* fix: update docker compose

* fix: various coderabbit comments

* fix: update docker-compose.yml.example

* fix: CR comments 2

* fix: clean up client

* fix: cache key class; workspace LRU; constants -> utils

* fix: CodeRabbit comments

* feat: add redis to harness

* fix: use cashews

* fix: add locking for cache stampedes

* fix: clean up PR

* f: unify cache key templates and stop caching None

* fix: alter prefixes + prime cache on get_or_create()

* fix: re-add fakeredis

* chore: Code Rabbit nits

* CR comments; make client more resilient

* fix: BPR

* fix: set redis once but clear cache in between every test

* fix: attempt fix contextvar error

* fix: make TestClient rely on redis patch

* fix: potential working fix

* fix: namespace inheritance; address comments

* fix: namespace inheritance; address comments

---------

Co-authored-by: Vineeth Voruganti <13438633+VVoruganti@users.noreply.github.com>
2025-11-07 13:04:28 -05:00
Benjamin McCormick 9bdd8741a5 feat: add --test-count arg to longmem.py 2025-10-30 16:52:23 -04:00
Benjamin McCormick 3186d2ce39 feat: add optional backup providers that kick in on retry 2025-10-29 16:53:28 -04:00
Benjamin McCormick 1eefc4af31 fix: [hotfix] return schemas, not models 2025-10-09 17:25:11 -04:00
doria 68acf38134
Misc: bug fixes, multi-db test harness, DELETE workspace (#230)
* feat: add optional JWT and webhook secrets to honcho instance creation

* chore: ignore spurious warnings

* feat: add response format if using gpt-5 model family

* feat: add response models to all apis except anthropic

* fix: raise NotImplementedError for response models in AsyncAnthropic client

* chore: address review

* [WIP] representation structure + deriver cleanup

* chore: add tests, cleanup

* feat: [WIP: semi-working] representation object

* fix: alignment

* fix: make observations hashable for dedup

* fix: datetime formatting, observation counting

* fix: switch to int for message id, clean up representation

* feat: remove need for metadata working rep

* chore: cleanup

* fix: use tenacity instead of custom fns

* feat: add representation and card to context if desired

* feat: add semantically relevant observations

* fix: pass all params to streaming, nonblocking streaming

* feat: consolidate document saving, make working representation fetching much smarter

* chore: add 100% test coverage of representation util

* feat: basic dream infra

* feat: dream queue item first pass

* chore: fixes & cleanup from coderabbit

* fix: dreams scheduled when new document count reaches a certain threshold

* feat: wip: timed dreams (not working)

* fix: test

* fix: remove useless pyright ignore

* fix: executing dreams

* feat: dreaming

* feat: [WIP] longmemeval bench

* feat: add USE_PEER_CARD setting, fix longmem test driver

* feat: get full working rep for dialectic in one swoop -- fix representation_from_documents to use the proper timestamp!

* fix: timestamps for real, handle assistant qs in longmem

* fix: remove old client, add batching to longmem

* perf: remove duplicate detection, will move to background task

* feat: track perf metrics on evals

* feat: adjust deriver prompt to use peer_id, add question date to question, clean up deriver

* fix: label metrics by task for better perf trace

* chore: code review

* feat: add efficiency score to longmem bench

* chore: tuning and cleaning up eval

* chore: bring in the big prompts

* feat: add support for vllm client

* feat: perf: bundle db calls in deriver and dialectic, increase max conns in docker db

* feat: add merge-sessions flag to longmemeval, add SUMMARY_ENABLED flag

* fix: COLLECT_METRICS default false

* chore: display start/end message ids, don't include in metrics

* fix: break large messages apart for eval

* fix: only get/create collection when needed

* feat: properly attribute documents with message id ranges and add session name column to documents

* fix: revert move of get_or_create_collection (need for fkey)

* fix: always get collection with peer name even if it's none

* chore: coderabbit

* fix: give peer card its own config, expand document schema, refactor get_context to be parallel, various cleanup chores and bugfixes

* chore: refactor: reify observer/observed system across entire codebase, including db migration

* refactor: cleanup code organization, make singletons where desired

* refactor: replace embeddings store with representation manager

* chore: coderabbit cleanup

* feat: multi-db longmem harness

* Merge branch 'main' into ben/multi-db-harness

* [WIP] feat: add delete workspace endpoint, use in bench

* chore: move excess logging to debug

feat: improve metrics block logs to include more data

fix: make longmem db deletion configurable

* fix: [CRITICAL] use async genai client

* chore: update core sdk, fix tests to use aio as well

* fix: rollback prompt changes

* chore: update version

* fix: cleanup, coderabbit, wrap delete op in try/except

---------

Co-authored-by: Vineeth Voruganti <13438633+VVoruganti@users.noreply.github.com>
2025-10-09 16:53:41 -04:00
doria a3d98afdfe
Add updated get_context to SDKs (#231)
* feat: add optional JWT and webhook secrets to honcho instance creation

* chore: ignore spurious warnings

* feat: add response format if using gpt-5 model family

* feat: add response models to all apis except anthropic

* fix: raise NotImplementedError for response models in AsyncAnthropic client

* chore: address review

* [WIP] representation structure + deriver cleanup

* chore: add tests, cleanup

* feat: [WIP: semi-working] representation object

* fix: alignment

* fix: make observations hashable for dedup

* fix: datetime formatting, observation counting

* fix: switch to int for message id, clean up representation

* feat: remove need for metadata working rep

* chore: cleanup

* fix: use tenacity instead of custom fns

* feat: add representation and card to context if desired

* feat: add semantically relevant observations

* fix: pass all params to streaming, nonblocking streaming

* feat: consolidate document saving, make working representation fetching much smarter

* chore: add 100% test coverage of representation util

* feat: basic dream infra

* feat: dream queue item first pass

* chore: fixes & cleanup from coderabbit

* fix: dreams scheduled when new document count reaches a certain threshold

* feat: wip: timed dreams (not working)

* fix: test

* fix: remove useless pyright ignore

* fix: executing dreams

* feat: dreaming

* feat: [WIP] longmemeval bench

* feat: add USE_PEER_CARD setting, fix longmem test driver

* feat: get full working rep for dialectic in one swoop -- fix representation_from_documents to use the proper timestamp!

* fix: timestamps for real, handle assistant qs in longmem

* fix: remove old client, add batching to longmem

* perf: remove duplicate detection, will move to background task

* feat: track perf metrics on evals

* feat: adjust deriver prompt to use peer_id, add question date to question, clean up deriver

* fix: label metrics by task for better perf trace

* chore: code review

* feat: add efficiency score to longmem bench

* chore: tuning and cleaning up eval

* chore: bring in the big prompts

* feat: add support for vllm client

* feat: perf: bundle db calls in deriver and dialectic, increase max conns in docker db

* feat: [WIP] realtime context object
note: must download custom stainless API for SDK

* feat: add merge-sessions flag to longmemeval, add SUMMARY_ENABLED flag

* fix: COLLECT_METRICS default false

* chore: display start/end message ids, don't include in metrics

* fix: break large messages apart for eval

* fix: only get/create collection when needed

* feat: properly attribute documents with message id ranges and add session name column to documents

* fix: revert move of get_or_create_collection (need for fkey)

* fix: always get collection with peer name even if it's none

* chore: coderabbit

* fix: bug in get context
feat: get context updates in ts sdk

* feat: viz

* chore: update honcho-ai/core, remove WIPs

* fix: consistent ordering, comment nits, removed excess dreamer init

* fix: test int->str

* fix: Add validation and update async python client

* fix: add validation for last_user_message as well

* fix: add deeper validation to getContext in typescript sdk

* fix: let session context take a Message object for lastUserMessage to match python sdk behavior

* fix: use PeerIdSchema

* fix: allow peer object as argument

* fix: lastUserMessage min length 1

---------

Co-authored-by: Vineeth Voruganti <13438633+VVoruganti@users.noreply.github.com>
2025-10-09 15:44:21 -04:00
doria f988aae996
create Representation class and use it to unify all formatting (#214)
* feat: add optional JWT and webhook secrets to honcho instance creation

* chore: ignore spurious warnings

* feat: add response format if using gpt-5 model family

* feat: add response models to all apis except anthropic

* fix: raise NotImplementedError for response models in AsyncAnthropic client

* chore: address review

* [WIP] representation structure + deriver cleanup

* chore: add tests, cleanup

* feat: [WIP: semi-working] representation object

* fix: alignment

* fix: make observations hashable for dedup

* fix: datetime formatting, observation counting

* fix: switch to int for message id, clean up representation

* feat: remove need for metadata working rep

* chore: cleanup

* fix: use tenacity instead of custom fns

* feat: add representation and card to context if desired

* feat: add semantically relevant observations

* fix: pass all params to streaming, nonblocking streaming

* feat: consolidate document saving, make working representation fetching much smarter

* chore: add 100% test coverage of representation util

* feat: basic dream infra

* feat: dream queue item first pass

* chore: fixes & cleanup from coderabbit

* fix: dreams scheduled when new document count reaches a certain threshold

* feat: wip: timed dreams (not working)

* fix: test

* fix: remove useless pyright ignore

* fix: executing dreams

* feat: dreaming

* feat: [WIP] longmemeval bench

* feat: add USE_PEER_CARD setting, fix longmem test driver

* feat: get full working rep for dialectic in one swoop -- fix representation_from_documents to use the proper timestamp!

* fix: timestamps for real, handle assistant qs in longmem

* fix: remove old client, add batching to longmem

* perf: remove duplicate detection, will move to background task

* feat: track perf metrics on evals

* feat: adjust deriver prompt to use peer_id, add question date to question, clean up deriver

* fix: label metrics by task for better perf trace

* chore: code review

* feat: add efficiency score to longmem bench

* chore: tuning and cleaning up eval

* chore: bring in the big prompts

* feat: add support for vllm client

* feat: perf: bundle db calls in deriver and dialectic, increase max conns in docker db

* feat: add merge-sessions flag to longmemeval, add SUMMARY_ENABLED flag

* fix: COLLECT_METRICS default false

* chore: display start/end message ids, don't include in metrics

* fix: break large messages apart for eval

* fix: only get/create collection when needed

* feat: properly attribute documents with message id ranges and add session name column to documents

* fix: revert move of get_or_create_collection (need for fkey)

* fix: always get collection with peer name even if it's none

* chore: coderabbit

* fix: give peer card its own config, expand document schema, refactor get_context to be parallel, various cleanup chores and bugfixes

* chore: refactor: reify observer/observed system across entire codebase, including db migration

* refactor: cleanup code organization, make singletons where desired

* refactor: replace embeddings store with representation manager

* chore: coderabbit cleanup

* chore: update migration to non-null session param in documents, general review and cleanup

* chore: merge branch 'main' into ben/deriver-tidy

* chore: review fixes
2025-10-07 15:28:44 -04:00
Vineeth Voruganti 73c5eb1f5a
SDK Changes (#223)
* fix: Add top level transactions for tracing in deriver

* fix: Add Delete methods to sdks for sessions

* feat: Add session deletion and session level deriver status methods

* fix: Streaming support to python sdk

* fix: Checkpoint Streaming working in SDKs with workarounds for stainless

* feat: fix pagination, add message metadata update, and get peer card methods

* feat: parity in typescript and python sdks

* fix: Address Coderabbit

* fix: Address Coderabbit

* chore: add basedpyright rules to sdk

* fix: Code Rabbit & Changelog

* fix: updated docs with api-reference
2025-10-01 16:25:30 -04:00
Rajat Ahuja 6e01af2005
Track worker ownership (#216)
* fix: simplify; use debug logs

* fix: random type error

* fix: CR comments

* fix: move limit check before opening db connection

* fix: use single SQL call to verify ownership and fetch message batch

* fix: CR comments 2
2025-09-25 15:14:48 -04:00
Vineeth Voruganti 09a6b4f8e2
fix: add shadow .env file for compose file (#196) 2025-09-24 16:09:51 -04:00
doria 5d88c459b8
refactor: replace mirascope with handrolled client (#202)
* feat: add optional JWT and webhook secrets to honcho instance creation

* chore: ignore spurious warnings

* feat: add response format if using gpt-5 model family

* feat: add response models to all apis except anthropic

* fix: raise NotImplementedError for response models in AsyncAnthropic client

* chore: address review

* chore: add tests, cleanup

* fix: use tenacity instead of custom fns

* fix: pass all params to streaming, nonblocking streaming

* chore: fix test mock
2025-09-24 11:53:30 -04:00
doria 7a9746ca8b
Peer Cards (#180)
* chore: fill out missing metadata inputs in python sdk

* feat: add get_peer_config to python sdk, thoroughly document ts sdk and remove bad client usage

* feat: zod
chore: update tests
chore: bump version, changelog

* chore: python sdk version bump and changelog

* [WIP] feat: combine search methods and rework endpoint to include limit param

* chore: test new stainless config with library

* nits: coderabbit

* Merge branch 'ben/sdk-improvements' into ben/search-rrf

* chore: pre-commit hooks cleanup

* feat: thoroughly document observation config

* Update sdks/python/src/honcho/peer.py

Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com>

* chore: v1.3.0

* feat: update version to 2.2.0 and enhance search functionality with arbitrary filters

- Remove unused config variables
- Added arbitrary filters to all search endpoints.
- Pluralize `filters` everywhere in SDKs for consistency
- Updated documentation and changelog to reflect these changes.

* expose core client in TS and Python SDKs (#150)

* expose core client from sdks

* align text

* fix: resolve get_effective_observe me race condition, default peer config (#176)

* fix: resolve get_effective_observe me race condition, default peer config

* fix: preserve custom config even after leaving

* chore: test cases, enqueue types

* Update sdks/typescript/package.json

Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com>

---------

Co-authored-by: doria <93405247+dr-frmr@users.noreply.github.com>
Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com>

* chore: formatting

* chore: revert undesired changes to v1 spec, clean up docs, coderabbit

* feat: better search docs, fix worker.ts

* fix: correctly make ts params optional in cases, update docs

* chore: coderabbit

* chore: remove spurious package-lock

* feat: [WIP] introduce peer cards

* chore: remove search.mdx

* chore: clean up deriver

* feat: peer cards working in deriver

* feat: add basic peer_card_bench

* feat: refine peer card prompt, add mini-benchmark, switch to gpt-5-nano

* refactor: update peer card handling in dialectic functions and improve error handling

- Enhanced `get_peer_card` function to handle `ResourceNotFoundException`.
- Updated `dialectic_call` and `dialectic_stream` to accept `peer_card` and `target_peer_card` parameters.
- Modified prompt generation to include peer card information.
- Cleaned up whitespace in several files for consistency.

* chore: update mirascope dependency version in configuration files

- Bumped mirascope version from 1.25.1 to 1.25.5 in pyproject.toml and uv.lock.
- Added a note in config.py regarding peer card output token handling.
- Removed unnecessary comments in clients.py for clarity.

* fix: [coderabbit] improve error handling in set_peer_card and enhance logging

- Added a check in `set_peer_card` to raise `ResourceNotFoundException` if the peer does not exist.
- Updated logging in `CertaintyReasoner` to capture exceptions with Sentry when enabled.
- Refined logging messages for clarity and consistency across various functions.
- Cleaned up whitespace and formatting in several files for improved readability.

* refactor: update working representation handling and improve metadata key usage

- Introduced constants for representation collection names to enhance clarity and maintainability.
- Updated function signatures in `get_working_representation` and `set_working_representation` to require `session_name`.
- Simplified metadata key determination logic by using constants instead of hardcoded strings.
- Removed legacy fallback logic for working representation data retrieval.
- Refactored `save_working_representation_to_peer` to utilize the new `set_working_representation` function for improved code reuse.

* chore: update configuration files and enhance working representation settings

- Added new peer card settings and context token limits to `.env.template`, `config.toml.example`, and documentation.
- Introduced `WORKING_REPRESENTATION_MAX_OBSERVATIONS` to `DeriverSettings` for better control over observation storage.
- Updated `set_working_representation` to merge new observations while respecting the maximum limit.
- Improved docstrings for clarity and consistency across functions.

* feat: introduce LLMError exception and enhance error handling in deriver

- Added LLMError exception to handle failures in LLM calls, normalizing inputs into a JSON-serializable format.
- Updated CertaintyReasoner to raise LLMError on exceptions during LLM function calls.
- Enhanced QueueManager to log LLMError occurrences and re-queue messages appropriately.
- Modified test runner to support asynchronous operations and improved output formatting for test results.
- Updated test cases to include session information for better context.

* feat: add __repr__ method to QueueItem for improved string representation

- Implemented a __repr__ method in the QueueItem class to provide a clear and informative string representation of its attributes.
- Updated timeout handling in TestRunner to default to 10000.0 seconds when timeout_seconds is not set, enhancing robustness in polling operations.

* refactor: update peer card data structure and improve handling in related functions

- Changed return type of `get_peer_card` and `set_peer_card` to use `list[str]` instead of `str | None`.
- Updated `peer_card_call` and related functions to accommodate the new list structure for peer cards.
- Introduced `PeerCardQuery` model to standardize responses from peer card queries.
- Adjusted prompt generation in `peer_card_prompt` to reflect the new data structure.
- Modified benchmark tests to align with the updated peer card handling.

* refactor: adjust peer card output token settings and update related functions

- Increased `PEER_CARD_MAX_OUTPUT_TOKENS` from 2000 to 4000 in `DeriverSettings`.
- Updated `critical_analysis_call` to use `json_mode` and removed unused parameters.
- Modified benchmark tests to utilize the new `PEER_CARD_MAX_OUTPUT_TOKENS` setting.
- Removed obsolete `add_dislike.json` test file.

* refactor: update peer card handling in critical analysis and dialectic prompts

- Changed `peer_card` parameter type from `str | None` to `list[str] | None` in `critical_analysis_call` and related functions.
- Simplified error handling in `process_representation_task` by removing redundant try-except block.
- Updated prompt generation in `critical_analysis_prompt` and `dialectic_prompt` to format `peer_card` as a string with newlines.
- Adjusted benchmark tests to reflect changes in peer card structure and output formatting.

* refactor: update peer card test cases to use list structure

- Modified test cases in `test_representation_crud.py` to reflect the change in `peer_card` parameter type from `str` to `list[str]`.
- Updated assertions to accommodate the new list format for setting and retrieving peer cards.
- Ensured that tests for missing peers correctly handle the list input format.

* fix: improve formatting of peer card output in prompts

- Updated `peer_card_prompt` to join `old_peer_card` list elements with newlines for better readability.
- Removed outdated comment in `dialectic_prompt` regarding handling of non-existent cards.

* chore: [coderabbit] enhance docstring and logging in prompts and queue manager

- Updated the docstring in `critical_analysis_prompt` to provide detailed type annotations for parameters.
- Improved logging in `chat` to differentiate between single and multiple retrieved peer cards.
- Adjusted logging format in `QueueManager` to use a more structured approach for shutdown messages.

---------

Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com>
Co-authored-by: Rajat Ahuja <rahuja445@gmail.com>
2025-08-12 17:39:08 -04:00
Vineeth Voruganti e914dbe334
feat: Add get summaries endpoints & Custom Timestamps (#185)
* feat: add support for custom message timestamps in API

- Introduced `created_at` parameter for message creation, allowing users to specify custom timestamps.
- **Single source of truth for timestamp string format**
- Updated SDK documentation to reflect this new feature and its use cases.
- Enhanced validation schemas to include the optional `created_at` field.
- Added tests to verify functionality for messages with and without custom timestamps, ensuring correct behavior and default timestamp usage.

* feat: add timestamp option to sdks

* feat: Add get summaries endpoints

* feat: WIP basic SDK implementation blocked until stainless release

* feat: Implement SDKs with honcho-core methods

* fix (sdk): Used release 1.4.0 core sdks

* fix: Code Rabbit

* chore: Pytest errors

---------

Co-authored-by: Benjamin McCormick <docterformer@protonmail.com>
2025-08-12 17:19:53 -04:00
Rajat Ahuja 3bea3da169
feat: webhooks (#168)
* feat: webhooks

* feat: Enhance webhook security and typing, fix validation and encryption bugs

* fix: lint / types

* fix: rm files

* fix: rm mcp

* fix: pydantic issue with TypedDict in python version <= 3.11

* fix: pre-commit hook for test coverage

* fix: simplify API -- store url on workspace

* fix: redo architecture

* fix: webhook body

* fix: make workspace optional

* fix: comments

* refactor: add webhook secret

* fix: CR comments

* feat: use deriver for webhooks

* use key-value approach

* feat: add work unit key to deriver

* fix: add work unit key to webhooks

* fix: tests

* fix: cr comments #2

* fix: endpoint structure; make webhook delivery into a function; add tests; other general comments

* chore: change webhook secret, fix test event and workspace_id, use async with

* feat: implement queue.empty and backfill

* fix: unique constraint

* refactor: queue to use outerjoin and remove skip locked; also fix publish queue.empty

* fix: tests

* fix: migration - make columns non-nullable
2025-08-06 17:52:35 -04:00
doria 29190248d0
Summarizer improvements (#173)
* feat: document summarizer, change configuration, make default behavior exhaustive

* feat: adjust summarizer prompts, add more benchmarks, fix small bugs

* feat: prompt engineering + benchmarking

* chore: fix tests and types

* chore: coderabbit review

* chore: add explanatory comments to summary prompts
2025-07-31 11:04:15 -04:00
Vineeth Voruganti 2871ab8248
fix: Various performance and linting improvements (#170)
* fix: Various performance and linting improvements

* chore: Code Rabbit Nitpicks
2025-07-28 17:36:14 -04:00
doria bc5474c170
feat: 2.1.1 release (#167) 2025-07-23 23:06:09 -04:00