Expired75% confidenceFactExact time
OpenAI uses the Chat Completions format, Anthropic uses the Messages API, and Google's Gemini uses the generateContent endpoint.
3
Sources
75%
Confidence
Medium-term (~90 days)
Relevance
7/2/2026
First Seen
Valid until: 9/30/2026(expired)
Sources
API Aggregation Proxy Platforms: Call All Major AI Models Through a Single Interface
bilibili无游戏知心6/24/2026
Related Claims
VerifiedOpenAI's Chat Completions API format of using a message array as input has become the de facto industry standard, with mainstream model providers such as Anthropic, Google Gemini, and Mistral all offering compatible or similar interfaces.76% similarUnverifiedVendors including Anthropic's Claude, Google's Gemini, domestic Zhipu GLM, and Moonshot Kimi all provide interfaces or adaptation layers compatible with the OpenAI Chat Completions API76% similarUnverifiedOpenAI's Assistants API, Anthropic's tool-calling interface, and Google Gemini's Agent capabilities continue to iterate.75% similarUnverifiedOpenAI的ChatGPT和Google的Gemini的多模态能力使AI可以同时处理语音、图像和文本75% similar
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