Verified65% confidenceFactExact time
Anthropic uses a capability-tiered naming system of Claude 3 Haiku/Sonnet/Opus
3
Sources
65%
Confidence
Long-term
Relevance
7/10/2026
First Seen
Sources
The Truth About "GPT-5.6": Debunking Fake Rumors and Third-Party Top-Up Scams
bilibili小小阿白6667/9/2026
Related Claims
UnverifiedAnthropic推出了Claude 3.5 Haiku和Claude 3.5 Sonnet80% similarUnverifiedAnthropic's Claude series adopts a tiered naming structure of Fable > Opus > Sonnet > Haiku.77% similarVerifiedAnthropic's Claude models use a tiered naming system: Opus (most powerful), Sonnet (balanced), and Haiku (lightweight and fast)76% similar
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