gstack/codex
Garry Tan 74a1057540
fix(codex): usable-today caveats for max reasoning level and bare gpt-5.6 alias
Live probes against the OpenAI API (2026-07-09):
- -c model_reasoning_effort=max works only on codex CLI >= 0.144 AND an explicit
  GPT-5.6 model (-m gpt-5.6-sol). Installed 0.136 rejects the config value
  ('unknown variant max'); non-5.6 default models return API 400.
- Bare '-m gpt-5.6' is rejected for Codex with ChatGPT sign-in even though the
  API-level alias to gpt-5.6-sol is real (OpenAI API changelog 2026-07-09).
- An 'ultra' tier exists above max on some surfaces (ChatGPT model picker,
  codex-rs ReasoningEffort enum).

Template + regenerated SKILL.md in one commit (check-freshness bisect invariant).

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-07-09 18:35:20 -07:00
..
SKILL.md fix(codex): usable-today caveats for max reasoning level and bare gpt-5.6 alias 2026-07-09 18:35:20 -07:00
SKILL.md.tmpl fix(codex): usable-today caveats for max reasoning level and bare gpt-5.6 alias 2026-07-09 18:35:20 -07:00