## Elevated errors for Claude Fable 5.1, Sonnet 5.5, and Haiku 5.5

- 種別: status
- 関連技術: anthropic
- 公開日時: 2026-10-23T23:39:22.000Z
- 情報源: Anthropic Status (https://status.claude.com/incidents/h101vcmhnfky)
- パーマリンク: https://vulnpulse.app/items/anthropic-status-d85a6d34c040

Oct 24 , 00:11 UTC Resolved - The issue affecting Claude models has been resolved. Impact occurred from 16:28 PT / 23:28 UTC on October 23 to 16:59 PT / 23:59 UTC on October 23. Oct 23 , 23:54 UTC Monitoring - We are seeing success rates return to normal for all affected models, and are continuing to monitor to ensure no further issues. Oct 23 , 23:39 UTC Identified - We have identified the cause of elevated errors on requests to Claude Fable 5.1, Sonnet 5.5, and Haiku 5.5, as well as fast mode requests to Opus 5.5 and are working on a fix. We will provide an update as soon as possible. Oct 2…