Unverified50% confidenceEventExact time
匿名模型gpt2-chatbot曾在Arena上引发广泛猜测，最终被证实与OpenAI相关
1
Sources
50%
Confidence
Long-term
Relevance
8/28/2026
First Seen
Sources
Related Entities
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Partially VerifiedChatbox supports integration with OpenAI, Anthropic Claude, Google Gemini, as well as local models via Ollama and LM Studio.69% similarUnverifiedOpenAI has released a self-developed chip in collaboration with Broadcom, and Anthropic is reportedly also considering developing its own chips.67% similarUnverifiedOpenAI launched Function Calling in 2023, after which Anthropic's Tool Use, Google DeepMind's ReAct framework, and others successively refined the standard paradigm for model interaction with external systems.67% similarUnverifiedBoth OpenAI and Anthropic have explicitly stated that the only reliable way to determine a model's true identity is through the model identifier (model ID) returned by the official API, not through the model's self-description in conversation.66% similar
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