Expired65% confidenceFactExact time
Claude Sonnet is the mid-range version of Anthropic's model family that balances performance and speed, positioned between the lightweight Haiku and the flagship Opus.
3
Sources
65%
Confidence
Medium-term (~90 days)
Relevance
7/2/2026
First Seen
Valid until: 9/30/2026(expired)
Sources
Complete Beginner's Guide to Cursor AI: Three Modes Explained with Hands-On Demo
bilibiliPython小轩6/4/2026
Related Claims
UnverifiedClaude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）76% 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.75% similarPartially VerifiedIn the Claude model family, Opus is the flagship model and Sonnet is the balanced choice between performance and cost, with the per-call token cost of Opus being significantly higher than that of Sonnet.71% similarUnverifiedWithin 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.71% similarVerifiedIn Anthropic's model naming system, Opus represents the most powerful version, Sonnet is the mid-tier version, and Haiku is the lightweight version.68% similar
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