Elevated errors reported for Claude Sonnet 4.6. Investigation ongoing.
Investigating Elevated Errors for Claude Sonnet 4.6
Original: Elevated errors for Claude Sonnet 4.6
Importance: ユーザーに即時影響を与えるサービス障害のため。
Summary
On May 12, 2026, elevated errors were confirmed for requests to Claude Sonnet 4.6, and an investigation is currently underway. Updates will be provided as the situation develops.
Key Points
- Elevated errors reported for Claude Sonnet 4.6
- Investigation is currently underway
- Updates will be provided as available
View developer notes (APIs, breaking changes, migration)
On May 12, 2026, elevated error rates were reported for requests to Claude Sonnet 4.6. Specific error codes and impact details will be clarified in future updates as the investigation progresses.
Source: https://status.claude.com/incidents/c2hjyfpgsprx
Outlet: Anthropic Status
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