20:26
Anthropic resolves Claude.ai login issue
Anthropic reported an issue logging into Claude.ai. The incident was resolved after about 15 minutes.
1 official
The Wire
Incidents
Linked and quoted from the labs, the press and the people using them. Times in UTC.
The Wire
Every development we picked up, including smaller stories beyond the labs. Newest first, times in UTC.
Monday 24 August
3 developments17:16
Anthropic resolves Claude.ai login errors
Anthropic reported a minor incident causing errors when logging into Claude.ai. The issue was resolved after about three minutes.
1 official
08:30
Anthropic resolves elevated errors affecting Claude models
Anthropic reported elevated errors on requests to Claude models, including Claude Opus 5 and Fable 5. The incident lasted about 204 minutes and has been resolved.
1 official
AnthropicIncident · 24 Aug
Claude Opus 5
Major outage of an hour or more
Thursday 20 August
2 developments19:42
Anthropic resolves elevated errors on requests to multiple models
Anthropic reported elevated errors on requests to multiple models. The issue was resolved after about 26 minutes.
1 official
19:01
Anthropic resolves elevated errors on Google connectors
Anthropic reported elevated errors affecting Google connectors. The issue has been resolved after about 29 minutes.
1 official
Wednesday 19 August
1 development11:02
Anthropic resolves degraded performance for Claude Opus 5 and Haiku 4.5
Anthropic reported degraded performance affecting Claude Opus 5 and Claude Haiku 4.5. The incident, lasting about 80 minutes, has been resolved.
1 official
Tuesday 18 August
1 development19:01
Claude Opus 5 performance issue resolved after outage
Anthropic reported degraded performance affecting multiple models, including Claude Opus 5. The issue lasted from 16:11 to 18:23 UTC and has been resolved.
1 official
Monday 17 August
1 development15:29
Anthropic resolves degraded performance for Claude Opus 5 and Sonnet 5
Anthropic reported degraded performance affecting Claude Opus 5 and Claude Sonnet 5. The incident, lasting about 93 minutes, has been resolved.
1 official
Sunday 16 August
1 development22:34
Claude services disruption resolved after 36 minutes
An issue affected claude.ai, platform.claude.com, the Claude API, Claude Code, and Claude Cowork. The incident, rated critical, lasted 36 minutes and has been resolved.
1 official
AnthropicIncident · 16 Aug
Claude services disruption resolved after 36 minutes
Major outage of an hour or more
Saturday 15 August
1 development00:27
Claude Fable 5 errors resolved after outage
Anthropic reported elevated errors affecting Claude Fable 5. The issue was resolved after impacting services from 20:00 Aug 14 to 00:11 Aug 15, 2026 UTC.
1 official
Friday 14 August
2 developments21:58
Claude API, Code and Cowork disruption resolved
An issue affected the Claude API, Claude Code and Claude Cowork. The disruption lasted from 20:14 to 20:38 UTC and has been resolved.
1 official
AnthropicIncident · 14 Aug
Claude API, Code and Cowork disruption resolved
Major outage of an hour or more
00:51
Claude Code on the web hit by brief service disruption
Anthropic reported a service disruption affecting Claude Code on the web and related services. The issue was resolved after impact from 23:42 to 00:50 UTC.
1 official
Thursday 13 August
1 development16:08
Anthropic resolves elevated errors affecting Claude models
Anthropic reported elevated errors affecting Claude Mythos 5, Claude Fable 5, and Claude Sonnet 5. The issue was resolved after about 95 minutes.
1 official
AnthropicIncident · 13 Aug
Claude Mythos 5
Major outage of an hour or more