Unverified50% confidenceFactExact time
The flagship models of leading institutions such as OpenAI, Anthropic, and Google DeepMind remain closed-source.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
10/5/2026
First Seen
Valid until: 1/3/2027
Sources
Related Entities
Related Claims
UnverifiedRepresentatives of the closed-source camp include OpenAI (GPT series), Anthropic (Claude series), and Google DeepMind (Gemini series), which do not release model weights and provide services exclusively through APIs.76% similarUnverifiedMajor frontier labs including OpenAI, Anthropic, and Google DeepMind have all signed commitments to provide AISI with evaluation access before model releases.74% similarUnverifiedOpenAI、Anthropic、Google、Meta等公司持续推出更强大的基础模型，开源模型如Llama和Mistral的能力已大幅缩小与商业模型的差距74% similarVerifiedLeading institutions such as OpenAI, Anthropic, and Google DeepMind possess frontier models and are deeply involved in government consultation, drafting of industry standards, and definition of safety evaluation frameworks.73% similarUnverifiedVendors including OpenAI, Anthropic, Google, and Meta continue to release foundation large models with comparable capabilities, and the gaps on mainstream benchmarks such as MMLU, HumanEval, and MATH have narrowed significantly.73% similar
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