問題文
An assistant must look up a live order status. The team exposes a function that queries the order service and lets the model request it. Which description of the division of responsibility is correct?
選択肢
- The function definition is compiled into the model weights when the assistant starts, so the model can reach the order service on its own.
- The model opens the network connection to the order service directly, which is why the credentials have to be included in the request payload.
- The application decides which function to call based on keywords in the user message, and the model only phrases the final answer.
- The model decides that the function should be called and with which arguments, while the application actually performs the call and returns the result.