Expired50% confidenceFactExact time
Anthropic's Claude launched the Tool Use feature, and Gemini followed suit; the core paradigm for tool calling across the three major mainstream model platforms has largely converged.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/9/2026
First Seen
Valid until: 10/7/2026(expired)
Sources
Related Claims
UnverifiedAnthropic's Claude introduced the Tool Use specification, Google Gemini provides a similar Function Declarations interface, and open-source models such as Qwen and GLM have also successively launched compatible formats.77% similarVerifiedAnthropic Claude and Google Gemini subsequently followed with support for tool-calling capabilities74% similarUnverifiedGemini 3 Pro demonstrated the best default design intuition among the three models when not using skill files.69% similarUnverifiedGemini从设计之初就采用原生多模态架构，而非将独立模型拼接在一起68% similar
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