Unverified50% confidenceFactExact time
Tools & Function Calling allows LLMs to invoke external tools and is key to agents breaking through the limitations of pure text generation.
1
Sources
50%
Confidence
Long-term
Relevance
9/12/2026
First Seen
Sources
Related Entities
Related Claims
Unverified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78% similarUnverifiedAgents in Dify invoke external tools via Function Calling or Tool Use mechanisms, and their defining feature is the ability to call tools to complete complex instructions.77% similarUnverified在LangChain、LlamaIndex、AutoGen等主流Agent框架中，Function Calling是构建Tool Use能力的核心底层机制76% similarUnverified智能体的许多能力实际上是由Agent所运行的框架在LLM外部实现的，而非LLM本身74% similarUnverifiedClaude Code采用Agent架构中的工具使用(Tool Use/Function Calling)模式，LLM生成工具调用请求由Agent运行时执行74% similar
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