## Elevated errors for Claude Sonnet 5.5

- 種別: status
- 関連技術: anthropic
- 公開日時: 2026-10-27T15:09:09.000Z
- 情報源: Anthropic Status (https://status.claude.com/incidents/lqhknfdjrcst)
- パーマリンク: https://vulnpulse.app/items/anthropic-status-a9b0d229a9e7

Oct 27 , 15:50 UTC Resolved - The issue affecting claude.ai, the Claude API, Claude Code, and Claude Cowork has been resolved. Impact occurred from 07:42 PT / 14:42 UTC to 08:17 PT / 15:17 UTC. Oct 27 , 15:09 UTC Identified - We are investigating elevated errors on requests to Claude Sonnet 5.5. We will provide an update as soon as possible.