Claude Sonnet 5.5 Is Now Available, Devs Say "Claude Is So Back"
daniel_mac8 · x · 2026-09-29
Anthropic has officially released Claude Sonnet 5.5. Developer reaction has been enthusiastic, with users declaring "Claude is so back." This post quotes the official announcement; benchmark and capability details await the full release notes.
Related event: Anthropic Launches Claude Sonnet 5.5: Over 30% Faster, Up to 30% Cheaper(58 posts)→
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