Unverified50% confidenceFactExact time
OpenAI uses a celestial naming system of Luna/Terra/Sol, similar to the three-tier stratification strategy of Anthropic's Haiku/Sonnet/Opus and Google's Flash/Pro/Ultra.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/22/2026
First Seen
Valid until: 10/20/2026
Sources
Related Claims
UnverifiedVendors such as OpenAI and Anthropic typically maintain two product lines simultaneously—a lightweight version and a flagship version—such as Anthropic's Haiku/Sonnet/Opus lineup and Google's Flash/Pro lineup.74% similarUnverifiedAnthropic、Google Gemini、Mistral等主流模型提供商都采用了类似OpenAI的消息序列格式71% similarVerifiedAnthropic, Google, and OpenAI have each launched their own Agent frameworks: Claude Computer Use, Gemini Function Calling, and OpenAI Assistants API, respectively.70% similarUnverifiedMicrosoft Azure deeply integrates OpenAI models, Google Cloud primarily promotes the Gemini series, and AWS uses Anthropic Claude as its third-party flagship model.69% similar
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