Expired50% confidenceOpinionExact time
OpenAI's GPT series' Function Calling mechanism has become the de facto standard for AI Agent development.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/10/2026
First Seen
Valid until: 10/8/2026(expired)
Sources
Related Claims
UnverifiedThe Agent mechanism is built on large models' tool-calling (Function Calling / Tool Use) capabilities and is the technical foundation for automated AI products such as AutoGPT and Devin.78% similarUnverifiedOpenAI's GPTs and Assistants API, Microsoft's Copilot Studio, and Google's Vertex AI Agent Builder have all made Agents a core product direction.77% similarUnverifiedOpenAI's Function Calling and Anthropic Claude's Tool Use are representative implementations of the Agent pattern.76% similarVerifiedThe Function Calling mechanism is the key technical bridge enabling AI Agents to make the leap from 'generating content' to 'completing tasks'.74% similarUnverifiedThe Skill module of Spring AI Agent Utils is implemented based on Function Call, does not depend on a specific large model, and can run on different models such as GPT-4, Claude, and Qwen.74% similar
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