cai/tests/fixtures/old_format_simple.jsonl

{"messages": [{"role": "system", "content": "You are a helpful assistant."}, {"role": "user", "content": "What is 2+2?"}, {"role": "assistant", "content": "2+2 equals 4."}, {"role": "user", "content": "Thanks!"}, {"role": "assistant", "content": "You're welcome!"}]}