Unverified50% confidenceFactExact time
In the tool-calling flow, the model generates a structured call request (such as 'call the weather tool, city equals Paris'), and the host program/external code actually executes the tool and writes the result back into the conversation.
1
Sources
50%
Confidence
Long-term
Relevance
10/25/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedThe tool-calling interface is the standard mechanism for large language models to interact with external systems: the model outputs structured function names and parameters during generation, which the runtime environment executes and returns the results.73% similarUnverifiedAfter receiving a request, the model may return a structured tool call rather than directly providing an answer.73% similarUnverifiedTool 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 tasks73% similarUnverifiedFor everyday tasks such as text processing, code assistance, and simple Agent automation, local models are already sufficient.72% similar
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