Elevated errors on Claude Opus 5

48 points by flyaway123 12 hours ago on hackernews | 24 comments

Incident Report for Claude

Resolved

As of 2:03 PST / 9:03 UTC the errors have returned to baseline.

Posted Jul 27, 2026 - 09:05 UTC

Investigating

We are currently investigating this issue.

Posted Jul 27, 2026 - 08:16 UTC

This incident affected: claude.ai, Claude API (api.anthropic.com), Claude Code, and Claude Cowork.