Concepts & capability filters
chat tuning
Chat tuning fine-tunes a model on conversational data so it behaves correctly against a chat-completions API: honoring system, user, and assistant roles, staying coherent across multi-turn context, and emitting well-formed tool calls.
- Category
- Not classified
- Difficulty
- Not classified
- Aliases
- None tracked
- Last reviewed
- 2026-07-02
Key facts
- It is what makes a base model deployable for chat, agent, and RAG features, and usually precedes preference-based alignment.