Claude status: Sonnet 4.6 and Opus 4.6 elevated error rate

Claude status incident. Sonnet 4.6 and Opus 4.6 elevated error rate. Status: Resolved. Impact: None. Between 10:09 and 10:31 PDT, Sonnet 4.6 and Opus 4.6 experienced elevated er...

Early report Major update Updated Apr 4, 2026, 5:30 PM UTC

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Claude Status: Sonnet 4.6 and Opus 4.6 elevated error rate.

First seen Apr 4, 2026, 5:30 PM UTC Latest source Apr 4, 2026, 5:30 PM UTC

Update 1 5h ago

Sonnet 4.6 and Opus 4.6 elevated error rate

Claude Status •published Apr 4, 2026, 5:30 PM UTC •fetched Apr 4, 2026, 6:25 PM UTC