Unverified90% confidenceFactTime unknown
JavaScript中函数声明（function declaration）会被完整提升，包括函数体，可以在函数定义之前调用
1
Sources
90%
Confidence
Long-term
Relevance
5/31/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedJavaScript的var使用函数作用域而非块作用域67% similarUnverifiedThe core mechanism of Function Calling is that developers describe external function signatures in JSON Schema format, and the model outputs structured JSON invocation instructions that conform to the schema specification.64% similarUnverifiedThe type field in Function Calling tool definitions is currently fixed as 'function'63% similarVerifiedFunction Call does not actually execute code; the model only outputs a structured JSON string, and the actual execution is performed by the host program.60% similarUnverified函数调用（Function Calling）会将函数定义的JSON Schema注入上下文，每个函数定义约消耗50-200 token60% similar
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