Sonnet 5.5 reportedly fixes Claude Code bug: 30% faster, 30% less usage
Justin_Halford_ · x · 2026-09-29
A developer cites a demo showing Sonnet 5.5 fixing a Claude Code bug while being 30% faster and using 30% fewer tokens. Unverified user claim — Anthropic has not officially confirmed Sonnet 5.5 or the update details.
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