Unverified50% confidenceConceptExact time
Tool invocation refers to an AI model's ability to call external tools (such as a code interpreter, web search, or file system operations) to assist in completing tasks
1
Sources
50%
Confidence
Long-term
Relevance
9/18/2026
First Seen
Sources
Related Entities
Related Claims
VerifiedThe tool-calling (Function Calling) mechanism allows the model to invoke external tools during reasoning, such as file read/write operations, terminal commands, and search APIs.80% similarUnverified工具调用层允许模型通过标准化接口如Function Calling操作搜索引擎、代码解释器、日历、邮件等外部系统77% similarUnverifiedTool Use (function calling) allows LLMs to invoke external tools during inference, such as reading files, performing searches, calling APIs, or executing code.76% similarUnverifiedThe dynamic tool mechanism allows agents to add or remove available tools in real time based on task progress during execution.76% similar
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