Verified65% confidenceFactTime unknown
Within Anthropic's product line, the Opus series focuses on the strongest reasoning capability, the Haiku series focuses on being lightweight and fast, and the Sonnet series strikes a balance between the two.
3
Sources
65%
Confidence
Long-term
Relevance
5/31/2026
First Seen
Sources
Xcode MCP + Claude Sonnet 4 实战：零代码开发Mac TTS应用全流程
bilibili若水是情
Related Entities
Related Claims
VerifiedIn Anthropic's model naming system, Opus represents the most powerful version, Sonnet is the mid-tier version, and Haiku is the lightweight version.75% similarUnverifiedClaude模型线分为多个层级：Haiku（轻量快速）、Sonnet（平衡型）和Opus（旗舰能力最强）72% similarUnverifiedHaiku is the lightweight, high-speed, low-cost model in the Anthropic Claude series, corresponding to the more powerful but more expensive Sonnet and Opus.69% similar
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