Anthropic incident

Elevated error rates on requests to some models

Major Ongoing View vendor source →

Anthropic is currently experiencing a major incident affecting Claude API (api.anthropic.com) and Claude Code, which began 1h ago. The vendor's full update timeline is below.

Started
May 15, 2026, 12:18 AM UTC
Resolved
Ongoing
Duration
● 1h 15m
Detected by Pingoru
May 15, 2026, 12:18 AM UTC

Affected components

Claude API (api.anthropic.com)Claude Code

Update timeline

  1. investigating May 15, 2026, 12:18 AM UTC

    We are currently investigating this issue.

  2. investigating May 15, 2026, 12:19 AM UTC

    We are continuing to investigate this issue.

  3. identified May 15, 2026, 01:06 AM UTC

    We are currently working to resolve issues affecting requests to Claude Opus and Sonnet 4.6, though success rates for Opus 4.7 have returned to normal.

  4. identified May 15, 2026, 01:26 AM UTC

    We are working to resolve errors impacting Claude Opus 4.6, and have seen both Sonnet 4.6 and Opus 4.7 return to normal success rates.