Unverified50% confidenceFactExact time
Without Function Calling, an Agent can only generate text; with it, the model can proactively obtain real-time information and operate business systems.
1
Sources
50%
Confidence
Long-term
Relevance
10/19/2026
First Seen
Sources
Related Entities
Related Claims
VerifiedAn Agent's Action capability relies on standardized interfaces such as Function Calling or Tool Use to convert the model's text output into executable API calls.78% similarUnverified在Function Calling之前，Agent调用外部工具依赖ReAct（Reasoning + Acting）范式，通过在生成文本中嵌入动作指令由外部解析器执行76% similarUnverified函数调用（Function Calling）让模型能够调用外部函数和API与真实业务系统对接75% similarUnverified现代基于LLM的Agent通过自然语言角色描述和工具调用能力获得自主执行任务的能力，无需手工编程定义行为逻辑73% similarUnverifiedA live runtime enables agents to immediately execute generated code, observe output and exceptions, self-correct based on runtime feedback, and maintain execution context across steps.72% similar
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