Unverified50% confidenceFactExact time
Tools（Function Calling）是让大模型与自己内部系统进行通信的方式，基础大模型本身不具备调用外部API的能力
1
Sources
50%
Confidence
Long-term
Relevance
8/24/2026
First Seen
Sources
Related Entities
Related Claims
VerifiedTool Use (also known as Function Calling) is a core capability of modern large language models.77% similarUnverifiedFunction Calling technology enables models to output structured tool-call instructions, with actual operations carried out by an external execution engine.76% similarUnverifiedFunction Calling (Tool Use) is a standardized mechanism for large models to invoke external tools, where developers pre-declare tool names, descriptions, and parameter schemas, and the model autonomously determines when to make a call.76% similarUnverifiedThe tool-calling (Function Calling / Tool Use) capability enables LLMs to output structured intent instructions, which are captured by an external execution layer to actually operate on systems.72% similarUnverifiedThe Skill feature can only be used with large models that support Function Call.69% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/795814API
curl https://kongchang.com/api/v1/knowledge/claims/795814MCP
get_claim(id=795814)