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Anthropic reports degraded performance for Claude Opus 5 and Claude Haiku 4.5

  • Claude Opus 5: 2 events in the last 90 days

What happened

Anthropic Status reported degraded performance for Claude Opus 5 and Claude Haiku 4.5. The company identified the cause of elevated errors on requests to these models and is working on a fix. Further updates are expected.

Summary written by AI strictly from the sources below

Why it's spreading

Timeline

  1. reported degraded performance and identified causeAnthropic Status
    1. IdentifiedWe have identified the cause of elevated errors on requests to Claude Opus 5 and Claude Haiku 4.5 and are working on a fix. We will provide an update as soon as possible.

Sources