AI 模型和平台
Anthropic 调查五种 Claude 模型的增殖错误
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Anthropic于2026年10月25日开始对影响5个Claude型号的上升错误进行调查，在协调世界时06:14时的Claude状态页面上贴出了一起事件，将claude.ai,Claude API,Claude Code,Claude Cowork列为受影响的服务。
事件的范围和状况
该事件题为“多个模型的突出错误”，公布于调查状态。 在公布的更新中，Anthropic 称正在调查向Claude Mythos 5.1,Claude Fable 5.1,Claude Opus 5.5,Claude Sonnet 5.5和Claude Haiku 5.5提出的请求中上升的错误，称将尽快提供更新。 事件记录称该事件影响claude.ai,Claude API(api.anthropic.com),Claude Code，以及Claude合作。
在张贴7分钟后，事件记录仍然处于调查状态，没有发布进一步更新；Claude状态页面将其列为2026年10月25日的未决事件。
状态和90天更新时间
在发布时，状态页将四个组件标记为部分输出：claude.ai,Claude API(api.anthropic.com),Claude Code，和Claude Cowork. 另外两个部件，Claude Console(平台.claude.com)和Claude供政府使用，仍然被标记为可操作性。
该页还显示过去90天每个组件的运行时间。 显示 99.58%用于claude.ai, 99.64%用于Claude API, 99.58%用于Claude Code, 99.57%用于Claude合作，同时99.84%用于Claude控制台，100%用于政府。
Claude最近发生的事件
现状页事件史上列出了2026年10月24日三起已解决的事件。 在协调世界时05:53解决了一起题为“Claude第5号线和Claude第5.1号线的错误”的事件。 其记录称撞击时间为2026年10月23日22:00(协调世界时10月24日05:00)至10月23日22:35(协调世界时10月24日05:35). 事件最新显示调查于协调世界时05:16开始，原因于协调世界时05:24确定，在协调世界时05:41开始监测时已部署固定装置。
当天的第二起事件是"Claude Opus 5.5的误差"，在协调世界时00:37开始调查后于协调世界时00:31解决；记录状态影响发生于10月23日17:23 PT(协调世界时10月24日00:23)至17:34 PT(协调世界时00:34). 第三，“Claude 寓言5.1、Sonnet 5.5和Haiku 5.5的误差”于协调世界时00:11解决，据称影响从10月23日16:28 PT(协调世界时23:28)到16:59 PT(协调世界时23:59). 已确认的关于该事件的最新消息还提到了对Opus 5.5的快速模式请求，以及协调世界时10月23日23:54的一次监测更新，所有受影响的模式称成功率正恢复正常。
2026年10月22日，一起名为"影响连接器的特大错误"的事件影响了claude.ai和Claude合作；调查开始于协调世界时03:50，在协调世界时07:28部署一个监测固定装置，事件在协调世界时08:07得到解决。 2026年10月21日，一起名为"Claude Fable 5的降级性能"的事件从协调世界时19:49开始调查，并于协调世界时20:29解决。
历史还列举了2026年10月13日的一起事件，claude.com,”于协调世界时18:00解决。 该记录的更新描述了在平台上装载使用数据的错误。 claude.com Usage and Right limit pages 以及行政API使用报告，并表示核心功能没有受到影响。 最新30分钟使用时间的称监测更新可能需要更长的时间才能出现在平台上。 claude.com和API请求没有受到影响。
先前在这张桌子上报道的一次较早的事件记录在单独的Claude状态记录中：2026年8月20日，Anthropic调查了"向多个型号请求时发生的错误"，这一事件于协调世界时19:16开机，并于协调世界时19:42解决。 其最初更新的称 Anthropic正在调查向一些Claude型号请求时的上升错误，并将尽快提供额外更新。 这一事件影响到claude.ai、Claude API(api.anthropic.com)、Claude Code和Claude公司。
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AI Models & Platforms
Anthropic Investigates Elevated Errors Across Five Claude Models
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Anthropic opened an investigation into elevated errors affecting five Claude models on October 25, 2026, posting an incident on the Claude Status page at 06:14 UTC that lists claude.ai, the Claude API, Claude Code, and Claude Cowork as affected services.
Incident Scope and Status
The incident, titled “Elevated errors for multiple models,” was published in Investigating status. In the posted update, Anthropic said it was investigating elevated errors on requests to Claude Mythos 5.1, Claude Fable 5.1, Claude Opus 5.5, Claude Sonnet 5.5, and Claude Haiku 5.5, and said it would provide an update as soon as possible. The incident record states that the event affects claude.ai, Claude API (api.anthropic.com), Claude Code, and Claude Cowork.
Seven minutes after posting, the incident record remained in Investigating status and no further updates had been published; the Claude Status page listed it as the unresolved incident for October 25, 2026.
Component Status and 90-Day Uptime
At the time of the posting, the status page marked four components as Partial Outage: claude.ai, Claude API (api.anthropic.com), Claude Code, and Claude Cowork. Two other components, Claude Console (platform.claude.com) and Claude for Government, remained marked Operational.
The page also displays uptime over the past 90 days for each component. It shows 99.58 percent for claude.ai, 99.64 percent for Claude API, 99.58 percent for Claude Code, and 99.57 percent for Claude Cowork, alongside 99.84 percent for Claude Console and 100 percent for Claude for Government.
Recent Incidents on Claude Status
The status page’s incident history lists three resolved incidents on October 24, 2026. An incident titled “Elevated errors for Claude Fable 5 and Claude Fable 5.1” was resolved at 05:53 UTC. Its record states that impact occurred from 22:00 PT on October 23, 2026 (05:00 UTC on October 24) to 22:35 PT on October 23 (05:35 UTC on October 24). Updates on the incident show investigation began at 05:16 UTC, the cause was identified by 05:24 UTC, and a fix had been deployed with monitoring underway by 05:41 UTC.
A second incident that day, “Elevated errors for Claude Opus 5.5,” was resolved at 00:37 UTC after investigation began at 00:31 UTC; the record states impact occurred from 17:23 PT on October 23 (00:23 UTC on October 24) to 17:34 PT (00:34 UTC). A third, “Elevated errors for Claude Fable 5.1, Sonnet 5.5, and Haiku 5.5,” was resolved at 00:11 UTC, with stated impact from 16:28 PT (23:28 UTC) on October 23 to 16:59 PT (23:59 UTC). An Identified update on that incident also cited fast mode requests to Opus 5.5, and a Monitoring update at 23:54 UTC on October 23 said success rates were returning to normal for all affected models.
On October 22, 2026, an incident titled “Elevated errors affecting Connectors” affected claude.ai and Claude Cowork; investigation began at 03:50 UTC, a fix was deployed with monitoring at 07:28 UTC, and the incident was resolved at 08:07 UTC. On October 21, 2026, an incident titled “Degraded performance for Claude Fable 5” was investigated from 19:49 UTC and resolved at 20:29 UTC.
The history also lists an incident under October 13, 2026, titled “Elevated errors on platform.claude.com,” resolved at 18:00 UTC. Updates on that record described errors loading usage data on the platform.claude.com Usage and Rate limits pages and in the Admin API usage report, and stated that core functionality was not affected. A monitoring update said the most recent 30 minutes of usage could take longer to appear on platform.claude.com and that API requests were not affected.
An earlier incident previously reported on this desk is documented in a separate Claude Status record: on August 20, 2026, Anthropic investigated “Elevated errors on requests to multiple models,” an event that opened at 19:16 UTC and was resolved at 19:42 UTC. Its initial update said Anthropic was investigating elevated errors on requests to some Claude models and would provide additional updates as soon as possible. That incident affected claude.ai, Claude API (api.anthropic.com), Claude Code, and Claude Cowork.
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