問題文
An application must always call a specific classification tool on every request and must never answer in free text instead. Which configuration expresses this requirement?
選択肢
- Provide only one tool in the request, since a single tool is always called.
- Set tool_choice to require that specific tool, so the model is constrained to emit a call to it.
- Leave tool_choice at its default and add a system prompt instruction saying the tool must always be used.
- Set tool_choice to none, which forces tool usage.