Elevated error rates on Opus 4.7

· ai · Source ↗

TLDR

  • Claude Status Page is reporting elevated error rates on Opus 4.6 and 4.7, with Claude API and Claude Code under investigation.

Key Takeaways

  • The incident is active and marked as investigating on May 15, 2026 UTC.
  • Affected surfaces include api.anthropic.com and Claude Code.
  • The extracted status text gives no root cause or mitigation yet.
  • The preview and incident title both point to degraded reliability on Opus 4.6 and 4.7, not a model rollout note.

Hacker News Comment Review

  • Commenters immediately noticed the error pattern extends beyond Opus into Sonnet, suggesting broader backend or capacity issues.
  • One practical concern is retry amplification: exponential backoff can still create load spikes if many clients keep retrying overloaded errors.
  • Several replies framed this as a reliability and vendor-dependence problem for teams building cloud-first coding workflows.

Notable Comments

  • @gopalv: Saw overloaded_error on Sonnet too, plus a cache hit-rate spike before the failures.
  • @lepuski: Claimed Codex outperforms it and has much larger quotas for heavy coding use.
  • @cyanydeez: Warned that cloud-only development breaks down when the service fails.

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