Anthropic experienced an incident on August 24, 2026, that caused elevated error rates for several of its Claude models, including Claude Opus 5, Claude Fable 5, Claude Mythos 5, and Claude Opus 4.8. The issue, which began around 05:06 UTC and was resolved by 07:36 UTC, affected the claude.ai platform, the Claude API, Claude Code, and Claude Cowork. While errors stabilized for Opus 5 and Fable 5, the company continued to work on restoring full success rates for all impacted models. AI
IMPACT Service disruptions impacting multiple AI models can affect user productivity and trust in AI services.
RANK_REASON Incident report detailing service disruptions for multiple AI models and platforms.
Read on HN — claude-code stories →
- Anthropic
- Claude API
- Claude Code
- Claude Cowork
- Claude Fable 5
- Claude Mythos 5
- Claude Opus 4.8
- Claude Opus 5
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