Unverified50% confidenceFactExact time
Function Calling采用关注点分离设计，语言模型只负责决策，真正的工具执行由应用层代码负责，模型不直接触碰外部系统
1
Sources
50%
Confidence
Long-term
Relevance
7/6/2026
First Seen
Sources
AI Agent vs. Automation Scripts: Goal-Driven vs. Fixed Workflows
bilibiliVicky_DW7/3/2026
Related Claims
UnverifiedFunction Calling本质上是模型决策、外部执行的两阶段流程，模型本身并不直接运行代码85% similarVerifiedThe principle of Function Calling is that, in addition to generating natural language text during inference, the model can also output structured function-call instructions (JSON containing the function name and parameters).80% similarVerifiedFunction Calling is the core mechanism for large models to interact with external systems, allowing the model to call predefined functions after identifying user intent.80% similarVerifiedThe underlying implementation of Function Calling does not involve the model actually executing a function; instead, the model outputs a structured description of the calling intent, and the host program actually dispatches the execution and returns the result to the model.79% similarVerifiedWhen a large model executes Function Calling, it does not actually perform the call itself—it only outputs an intent declaration, and the actual execution is completed by the host application.77% similar
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