AI outage calendar

Every incident published on official AI status pages, archived permanently — even after vendors remove them. Pick a month, click a day to see what broke.

AllOpenAI / ChatGPTClaude (Anthropic)DeepSeekKimi (Moonshot AI)MiniMaxGroqFireworks AIPerplexityCohereCursorGitHub CopilotCerebrasSambaNovaWindsurfLovableVercel / v0PoeStability AIRunwayHeyGenElevenLabsAzure OpenAI / Microsoft FoundryAmazon BedrockGoogle Vertex AIOracle OCI Generative AI
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April 2025

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This month

11 official incidents this month · 5 days with major outages · times in UTC

Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
223241
5
6
7
83
9
10
11
12
13
14
15
16
171
18
191
20
21
22
23
24
25
26
27
28
291302
Major / criticalMinorOther / maintenanceSeen by our probesClick a day to see its incidents

Wed, Apr 30 2↑ Calendar

Identified - Caused by Internal Depencency

Cerebras · Details · 23:20–05-01 03:32 · impact: major · lasted 4.2 h

Google Gemini 2.5 Pro and Flash Outage

Windsurf · Details · 22:06–05-01 01:14 · impact: minor · lasted 3.1 h

Tue, Apr 29 1↑ Calendar

P99 First Token Latency of Sonar Pro is elevated

Perplexity · Details · 03:28–03:28 · impact: minor · lasted 1 min

Sat, Apr 19 1↑ Calendar

Access to Deepseek, Llama 405B, QwQ,Mistral, and Whisper interrupted

SambaNova · Details · 15:30–15:30 · impact: major · lasted 1 min

Thu, Apr 17 1↑ Calendar

Temporary Disruption In Service

SambaNova · Details · 17:24–17:33 · impact: critical · lasted 9 min

Tue, Apr 8 3↑ Calendar

Website authentication rejecting all frontend requests

ElevenLabs · Details · 13:39–13:39 · impact: critical · lasted 1 min

Partial Service Disruption

Cerebras · Details · 00:28–04:19 · impact: major · lasted 3.9 h

Service Unavailable

Cerebras · Details · 00:27–01:35 · impact: critical · lasted 1.1 h

Fri, Apr 4 1↑ Calendar

Degraded Performance - Increased Latency - Command-a-03-2025/command-r-plus-08-2024

Cohere · Details · 04-03 17:29–20:58 · impact: minor · lasted 1.1 d

Thu, Apr 3 2↑ Calendar

Degraded Performance - Increased Latency - Command-a-03-2025/command-r-plus-08-2024

Cohere · Details · 17:29–04-04 20:58 · impact: minor · lasted 1.1 d

Degraded Performance: command-a-03-2025 - Increased Latency

Cohere · Details · 04-02 22:20–01:49 · impact: minor · lasted 3.5 h

Wed, Apr 2 2↑ Calendar

Degraded Performance: command-a-03-2025 - Increased Latency

Cohere · Details · 22:20–04-03 01:49 · impact: minor · lasted 3.5 h

An issue affecting the stability of the website has been detected

Perplexity · Details · 00:03–00:03 · impact: major · lasted 1 min