The error issue on Claude Opus 4.7 has been resolved. There may have been some impact.
Resolution of Elevated Errors on Claude Opus 4.7
Original: Elevated errors on Claude Opus 4.7
Importance: エラー増加はユーザーに影響を与える可能性があるため。
Summary
On April 25, 2026, elevated errors were reported on Claude Opus 4.7. An investigation began at 07:48 UTC, with a fix implemented by 08:25 UTC, and results are currently being monitored. The incident has been resolved, although it may have impacted users.
Key Points
- Error increase reported on April 25
- Investigation began at 07:48 UTC
- Fix implemented by 08:25 UTC
- Results are currently being monitored
- Issue has been resolved
View developer notes (APIs, breaking changes, migration)
On April 25, 2026, elevated error rates were observed on Claude Opus 4.7, prompting an investigation at 07:48 UTC. A fix was implemented by 08:25 UTC, and the results are currently under monitoring. User impact is a concern, but the issue has been resolved.
Source: https://status.claude.com/incidents/29ryc4sj27jk
Outlet: Anthropic Status
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