Uptime
99.28%Uptime
Availability and error-rate overview for the selected 90-day range across all monitored services.
Error rate
0.06%Checks
229,302Downtime days
17Service error rates
AI Hub
3 components
Uptime 97.90%
Error 0.14%
110 failed
Calendar
Daily overall availability for June 2026.
99.71% uptime
Downtime: 37m 1s
99.71% uptime
Downtime: 37m 1s
99.55% uptime
Downtime: 57m 45s
99.55% uptime
Downtime: 57m 45s
98.80% uptime
Downtime: 2h 34m
98.80% uptime
Downtime: 2h 34m
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- Elevated errors on many Claude models resolved
- Users unable to sign in using Microsoft personal accounts resolved
- Elevated error rates for Free users in conversations resolved
- Some users may experience issues accessing OpenAI accounts resolved
- Image API requests failing with 401s resolved
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- Opus 4.8 degraded service resolved
- Voice mode availability impacted resolved
- Elevated errors on many Claude models resolved
- Some users may experience issues accessing OpenAI accounts resolved
No data
- Opus 4.8 degraded service resolved
- Voice mode availability impacted resolved
- Elevated errors on many Claude models resolved
- Some users may experience issues accessing OpenAI accounts resolved
No data
- Disruption in service availabilty for Free and Go users resolved
- Elevated errors on Claude Opus 4.7 resolved
- Degraded performance for multiple models resolved
- Elevated errors on Claude Opus 4.8 resolved
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- Disruption in service availabilty for Go users resolved
- Disruption in service availabilty for Free and Go users resolved
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- Elevated errors on Claude Opus 4.8 (Fast Mode) resolved
- Elevated errors on Claude Opus 4.8 resolved
- Elevated errors on Claude Opus 4.7 resolved
- Elevated errors on Claude Haiku 4.5 resolved
- Elevated errors on Claude Opus 4.7 resolved
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- Elevated errors on Claude Opus 4.8 (Fast Mode) resolved
- Elevated errors on Claude Opus 4.8 resolved
- Elevated errors on Claude Opus 4.7 resolved
- Elevated errors on Claude Haiku 4.5 resolved
- Elevated errors on Claude Opus 4.7 resolved
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- Elevated errors on Claude Haiku 4.5 resolved
- Elevated errors on Claude Opus 4.6 resolved
- Fable not available in the model picker in Claude Code Desktop resolved
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- Elevated errors on Claude Opus 4.6 resolved
- Disruption in service availabilty for Free and Go users resolved
- Elevated errors on Claude Haiku 4.5 resolved
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- Elevated 431 Errors resolved
- Elevated error rates for GPT 5.5 in Codex resolved
- Elevated errors across models resolved
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- Elevated 431 Errors resolved
- Elevated error rates for GPT 5.5 in Codex resolved
- Elevated errors across models resolved
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- Elevated errors on Claude Opus 4.8 resolved
- We’ve suspended access to Claude Mythos 5 and Claude Fable 5 resolved
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- Elevated errors on Claude Opus 4.8 resolved
- We’ve suspended access to Claude Mythos 5 and Claude Fable 5 resolved
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- Codex "Selected Model is at Capacity" Error resolved
- Users may experience issue with Codex Cloud tasks resolved
- FedRAMP workspaces and API orgs have degraded performance resolved
- OAuth Account Creation / Login Error resolved
- We’ve suspended access to Claude Mythos 5 and Claude Fable 5 resolved
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- Elevated errors for Claude Opus 4.8 resolved
- Elevated errors for Claude Opus 4.8 resolved
- Elevated errors for Claude Opus 4.8 resolved
- Elevated errors on Claude Sonnet 4.6 and Opus 4.8 resolved
- Elevated errors for Claude Opus 4.8 resolved
- Opus 4.8 errors resolved
- Elevated errors across many models resolved
- FedRAMP workspaces and API orgs have degraded performance resolved
- We’ve suspended access to Claude Mythos 5 and Claude Fable 5 resolved
No data
- Elevated errors for Claude Opus 4.8 resolved
- Elevated errors for Claude Opus 4.8 resolved
- Elevated errors for Claude Opus 4.8 resolved
- Elevated errors on Claude Sonnet 4.6 and Opus 4.8 resolved
- Elevated errors for Claude Opus 4.8 resolved
- Opus 4.8 errors resolved
- Elevated errors across many models resolved
- FedRAMP workspaces and API orgs have degraded performance resolved
- We’ve suspended access to Claude Mythos 5 and Claude Fable 5 resolved
No data
- SSO login errors for some ChatGPT Enterprise workspaces resolved
- Service disruption on Claude services resolved
- ChatGPT failing to load or save resolved
- Errors with conversations on Android and iOS devices resolved
- Elevated errors for Claude Opus 4.8 resolved
- FedRAMP workspaces and API orgs have degraded performance resolved
- We’ve suspended access to Claude Mythos 5 and Claude Fable 5 resolved
No data
- SSO login errors for some ChatGPT Enterprise workspaces resolved
- Service disruption on Claude services resolved
- ChatGPT failing to load or save resolved
- Errors with conversations on Android and iOS devices resolved
- Elevated errors for Claude Opus 4.8 resolved
- FedRAMP workspaces and API orgs have degraded performance resolved
- We’ve suspended access to Claude Mythos 5 and Claude Fable 5 resolved
No data
- Elevated error rates on the Claude API resolved
- Elevated errors for Claude Opus 4.8 resolved
- chatgpt.com access issues resolved
- FedRAMP workspaces and API orgs have degraded performance resolved
- We’ve suspended access to Claude Mythos 5 and Claude Fable 5 resolved
No data
No data
- FedRAMP workspaces and API orgs have degraded performance resolved
- We’ve suspended access to Claude Mythos 5 and Claude Fable 5 resolved
No data
No data
- Opus 4.8 errors resolved
- FedRAMP workspaces and API orgs have degraded performance resolved
- We’ve suspended access to Claude Mythos 5 and Claude Fable 5 resolved
No data
No data
- Elevated errors for Claude Opus 4.8 resolved
- Elevated Error Rates for Opus 4.8, Opus 4.7, Opus 4.6, Sonnet 4.6, and Haiku 4.5 resolved
- FedRAMP workspaces and API orgs have degraded performance resolved
- We’ve suspended access to Claude Mythos 5 and Claude Fable 5 resolved
No data
No data
- Users may experience elevated errors in ChatGPT uploading and downloading files resolved
- Partial System Outage resolved
- Elevated error rate across multiple models resolved
- Elevated errors for Claude Opus 4.8 resolved
- Elevated errors across many models resolved
- FedRAMP workspaces and API orgs have degraded performance resolved
- We’ve suspended access to Claude Mythos 5 and Claude Fable 5 resolved
No data
- Users may experience elevated errors in ChatGPT uploading and downloading files resolved
- Partial System Outage resolved
- Elevated error rate across multiple models resolved
- Elevated errors for Claude Opus 4.8 resolved
- Elevated errors across many models resolved
- FedRAMP workspaces and API orgs have degraded performance resolved
- We’ve suspended access to Claude Mythos 5 and Claude Fable 5 resolved
No data
- Elevated error rate on Claude Opus 4.8 resolved
- gpt-4o-mini high error rate resolved
- Claude.ai is experiencing elevated error rates resolved
- Users may experience elevated errors in ChatGPT uploading and downloading files resolved
- Elevated error rate across multiple models resolved
- FedRAMP workspaces and API orgs have degraded performance resolved
- We’ve suspended access to Claude Mythos 5 and Claude Fable 5 resolved
No data
- Elevated error rate on Claude Opus 4.8 resolved
- gpt-4o-mini high error rate resolved
- Claude.ai is experiencing elevated error rates resolved
- Users may experience elevated errors in ChatGPT uploading and downloading files resolved
- Elevated error rate across multiple models resolved
- FedRAMP workspaces and API orgs have degraded performance resolved
- We’ve suspended access to Claude Mythos 5 and Claude Fable 5 resolved
No data
- Users may encounter issues using access token with Codex resolved
- Elevated errors on Opus 4.8 Fast resolved
- FedRAMP workspaces and API orgs have degraded performance resolved
- We’ve suspended access to Claude Mythos 5 and Claude Fable 5 resolved
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- Small Number of Users Have Incorrectly Cancelled Subscription resolved
- FedRAMP workspaces and API orgs have degraded performance resolved
- We’ve suspended access to Claude Mythos 5 and Claude Fable 5 resolved
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- Codex Usage Limits Depleting Faster Than Expected resolved
- FedRAMP workspaces and API orgs have degraded performance resolved
- We’ve suspended access to Claude Mythos 5 and Claude Fable 5 resolved
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- Issues with ChatGPT Windows desktop app resolved
- elevated errors on Opus 48 resolved
- Codex Usage Limits Depleting Faster Than Expected resolved
- We’ve suspended access to Claude Mythos 5 and Claude Fable 5 resolved
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- Elevated errors on Opus 4.5 resolved
- Codex Usage Limits Depleting Faster Than Expected resolved
- We’ve suspended access to Claude Mythos 5 and Claude Fable 5 resolved
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No data
- Elevated error rates on Opus 4.8 resolved
- Codex Usage Limits Depleting Faster Than Expected resolved
- We’ve suspended access to Claude Mythos 5 and Claude Fable 5 resolved
No data
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- Elevated errors on Claude Opus 4.8 resolved
- Codex, workspace analytics, conversation search, searching for custom GPTs, ChatGPT user invites, and Compliance Log Platform download endpoint not working in FedRAMP workspaces resolved
- We’ve suspended access to Claude Mythos 5 and Claude Fable 5 resolved
No data
- Elevated errors on Claude Opus 4.8 resolved
- Codex, workspace analytics, conversation search, searching for custom GPTs, ChatGPT user invites, and Compliance Log Platform download endpoint not working in FedRAMP workspaces resolved
- We’ve suspended access to Claude Mythos 5 and Claude Fable 5 resolved
No data
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- Elevated errors across many models resolved
- Elevated errors on Claude Fable 5 and Claude Mythos 5 resolved
- Codex, workspace analytics, conversation search, searching for custom GPTs, ChatGPT user invites, and Compliance Log Platform download endpoint not working in FedRAMP workspaces resolved
No data