Claude outage hits Mythos 5, Fable 5, Opus 5, and Opus 4.8, affecting Claude.ai, the API, Claude Code, and Cowork.

Users reported problems accessing Claude AI on Downdetector, with Claude Code and Claude Chat accounting for most complaints.

Claude outage hits Mythos 5, Fable 5, Opus 5, and Opus 4.8, affecting Claude.ai, the API, Claude Code, and Cowork.