Unverified50% confidenceFactExact time
If no parameters are explicitly passed in, the tool generated by as_tool will accept a text field named input by default
1
Sources
50%
Confidence
Long-term
Relevance
10/9/2026
First Seen
Sources
Related Entities
Related Claims
VerifiedAfter the client receives the tool execution result, it needs to construct a message with the role set to tool, carrying the corresponding tool_call_id and execution result to send back to the model.70% similarUnverifiedIn v1.5.0, messages.create, parse, stream, and count_tokens can now directly accept tool objects without manually converting them to a specific parameter structure.69% similarUnverifiedA typical tool-call request includes fixed fields such as name (function name) and arguments (parameter dictionary).67% similarUnverifiedFunction Calling将工具定义提升为API层面的一等公民，工具的名称、描述、参数Schema在请求时结构化传入，消除了文本解析的歧义性67% similarUnverified$.tool.register has added an isDeferred parameter; when set to false, the tool's schema will appear in the prompt from the start rather than being hidden behind tool search.66% similar
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