Wire flash
Sonnet 5.5 fixes Claude Code bug, boosting speed by 30% and reducing usage by 30%
Editorial responsibility
- No named human review is recorded for this page.
- Source reporting is collected, normalized, translated or condensed automatically when needed.
- Automatically published source-backed update
Anthropic released Sonnet 5.5, a bug-fix update for Claude Code, its AI-powered coding assistant. The update delivers a 30% improvement in speed and a 30% reduction in resource usage, according to a post by bcherny on X. The post did not specify the nature of the bug or provide additional technical details. The performance gains are attributed directly to the Sonnet 5.5 update.
Source report
- Fixes a bug with Claude Code.
- Delivers 30% faster performance.
- Reduces usage by 30%.
Learn more
Source
bchernyNeutral / independent
Part of this Story
Anthropic launches Claude Sonnet 5.5 with 30% faster speed and 30% lower task costs