Unverified90% confidenceFactTime unknown
Sonnet并非Anthropic的顶级模型，Opus才是Anthropic的顶级模型
1
Sources
90%
Confidence
Long-term
Relevance
6/2/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedAnthropic has a more powerful model internally codenamed Mythos but has chosen not to release it.64% similarUnverifiedIn Anthropic's model naming system, Opus, Sonnet, and Haiku correspond to high, medium, and low tiers of capability and cost respectively.54% similarUnverifiedAnthropic缺乏足够的算力来慷慨地服务其最强的模型（Fable）54% similarUnverifiedAnthropic's base model Methos is the foundation of Fable 5, and Anthropic once stated that Methos was 'too dangerous to be given to the public.'54% similar
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