Update
We are investigating elevated errors connected requests to Claude Mythos 5, Claude Fable 5, Claude Opus 5, Claude Sonnet 5, Claude Haiku 4.5, and different Claude models. We will supply an update arsenic soon arsenic possible.
Posted Aug 18, 2026 - 16:20 UTC
Investigating
We are investigating reports of degraded capacity affecting aggregate models. We will supply an update arsenic soon arsenic possible.
Posted Aug 18, 2026 - 16:20 UTC
This incident affects: claude.ai, Claude API (api.anthropic.com), Claude Code, and Claude Cowork.
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