OpenAI Outage History
OpenAI is up right nowPingoru has recorded 292 incidents for OpenAI: 292 in the last 12 months and 103 in the last 90 days.
Show as a table
| Month | Incidents | Hours with an open incident |
|---|---|---|
| April 2026 | 31 | 108 of 720 (15%) |
| May 2026 | 30 | 243 of 744 (33%) |
| June 2026 | 31 | 413 of 720 (57%) |
| July 2026 | 36 | 448 of 744 (60%) |
| August 2026 | 22 | 69 of 744 (9%) |
| September 2026 | 40 | 124 of 720 (17%) |
| October 2026 | 37 | 215 of 592 (36%) |
Incidents, newest first
Minor May 13, 2026 Realtime API - SIP/WebRTC flow are down 2h 55m Audio
Started May 13, 2026, 06:28 AM UTC· resolved May 13, 2026, 09:23 AM UTC
- investigating May 13, 2026, 06:28 AM UTC
We are investigating the issue for the listed services.
- investigating May 13, 2026, 06:37 AM UTC
We are investigating the issue for the listed services.
- resolved May 13, 2026, 09:23 AM UTC
All impacted services have now fully recovered.
Minor May 11, 2026 Elevated error rates with GPT 5.5 1h 48m Responses, Chat Completions
Started May 11, 2026, 04:11 PM UTC· resolved May 11, 2026, 05:59 PM UTC
- investigating May 11, 2026, 04:11 PM UTC
We are investigating the issue for the listed services.
- identified May 11, 2026, 04:35 PM UTC
We have identified that users are experiencing elevated errors for the impacted services. We are working on implementing a mitigation.
- monitoring May 11, 2026, 05:04 PM UTC
We have applied the mitigation and are monitoring the recovery.
- resolved May 11, 2026, 05:59 PM UTC
All impacted services have now fully recovered.
Minor May 11, 2026 Users may experience elevated errors in ChatGPT uploading files and Codex Cloud creating tasks 4h 12m Codex Web, File uploads
Started May 11, 2026, 01:23 AM UTC· resolved May 11, 2026, 05:35 AM UTC
- investigating May 11, 2026, 01:23 AM UTC
We are investigating the issue for the listed services.
- monitoring May 11, 2026, 03:23 AM UTC
We have applied the mitigation and are monitoring the recovery.
- resolved May 11, 2026, 05:35 AM UTC
All impacted services have now fully recovered.
Minor May 9, 2026 Elevated errors for Responses API 44s Responses
Started May 09, 2026, 12:07 AM UTC· resolved May 09, 2026, 12:08 AM UTC
- monitoring May 09, 2026, 12:07 AM UTC
Between 4:05pm and 4:40pm PT on May 8, some customers using the Responses API may have experienced elevated 404 errors. We identified the issue as related to a recent deploy and rolled it back. Responses API traffic has recovered, and we are marking this incident as resolved.
- resolved May 09, 2026, 12:08 AM UTC
All impacted services have now fully recovered. Between 4:05pm and 4:40pm PT on May 8, some customers using the Responses API may have experienced elevated 404 errors. We identified the issue as related to a recent deploy and rolled it back. Responses API traffic has recovered, and we are marking this incident as resolved.
Minor May 8, 2026 Degraded Performance with Codex Cloud Tasks 1h 10m Codex Web, Codex API, CLI, VS Code extension and 1 more
Started May 08, 2026, 03:07 PM UTC· resolved May 08, 2026, 04:17 PM UTC
- investigating May 08, 2026, 03:07 PM UTC
We are observing an issue with follow-up prompts to Codex Cloud tasks failing at higher than expected rate. We are investigating the issue.
- resolved May 08, 2026, 04:17 PM UTC
All impacted services have now fully recovered.
Minor May 8, 2026 Increased Error Rate for gpt-5.5 model in the API 1h 43m Responses, Chat Completions
Started May 08, 2026, 12:31 PM UTC· resolved May 08, 2026, 02:14 PM UTC
- investigating May 08, 2026, 12:31 PM UTC
We are investigating the issue for the listed services.
- investigating May 08, 2026, 01:26 PM UTC
We are seeing partial recovery, but are still working on implementing additional mitigations.
- identified May 08, 2026, 01:42 PM UTC
We implemented the mitigations and are observing reduction in error rates, but are still seeing higher than normal latency.
- monitoring May 08, 2026, 01:57 PM UTC
We have applied the mitigation and are monitoring the recovery.
- resolved May 08, 2026, 02:14 PM UTC
All impacted services have now fully recovered.
Minor May 7, 2026 Elevated transcription failures affecting ChatGPT & Codex 15h 15m Codex Web, Codex API, CLI, VS Code extension and 2 more
Started May 07, 2026, 05:15 PM UTC· resolved May 08, 2026, 08:31 AM UTC
- identified May 07, 2026, 05:15 PM UTC
We have identified that users are experiencing elevated errors for the impacted services. We are working on implementing a mitigation.
- investigating May 07, 2026, 06:44 PM UTC
We are investigating the issue for the listed services.
- investigating May 07, 2026, 08:17 PM UTC
We are investigating the issue for the listed services.
- investigating May 07, 2026, 11:47 PM UTC
We are investigating the issue for the listed services.
- monitoring May 08, 2026, 06:15 AM UTC
We have applied the mitigation and are monitoring the recovery.
- resolved May 08, 2026, 08:31 AM UTC
All impacted services have now fully recovered.
Minor May 7, 2026 Increased error rate with image generation in the API 1h 42m Images
Started May 07, 2026, 07:55 AM UTC· resolved May 07, 2026, 09:38 AM UTC
- monitoring May 07, 2026, 07:55 AM UTC
We are investigating the issue for the listed services.
- resolved May 07, 2026, 09:38 AM UTC
All impacted services have now fully recovered.
Minor May 4, 2026 Issue affecting some pages on the ChatGPT website 1h 40m
Started May 04, 2026, 03:29 PM UTC· resolved May 04, 2026, 05:10 PM UTC
- investigating May 04, 2026, 03:29 PM UTC
We’re investigating an issue causing the ChatGPT pricing and overview pages to be unavailable.
- identified May 04, 2026, 03:45 PM UTC
We are still implementing the mitigation.
- monitoring May 04, 2026, 04:42 PM UTC
We have applied the mitigation and are monitoring the recovery.
- resolved May 04, 2026, 05:10 PM UTC
All impacted services have now fully recovered.
Minor May 1, 2026 Elevated error rate for Responses API 1h 12m Responses
Started May 01, 2026, 02:25 PM UTC· resolved May 01, 2026, 03:38 PM UTC
- investigating May 01, 2026, 02:25 PM UTC
We are investigating the issue for the listed services.
- monitoring May 01, 2026, 03:04 PM UTC
We have applied the mitigation and are monitoring the recovery.
- resolved May 01, 2026, 03:38 PM UTC
All impacted services have now fully recovered.
Minor May 1, 2026 Elevated error rates for image generation 1h 1m Images, Image Generation
Started May 01, 2026, 01:52 PM UTC· resolved May 01, 2026, 02:53 PM UTC
- identified May 01, 2026, 01:52 PM UTC
We have identified that users are experiencing elevated errors for the impacted services. We are working on implementing a mitigation.
- monitoring May 01, 2026, 02:52 PM UTC
We have applied the mitigation and are monitoring the recovery.
- resolved May 01, 2026, 02:53 PM UTC
All impacted services have now fully recovered.
Minor May 1, 2026 Elevated error rates affecting ChatGPT for some users in Europe 7m
Started May 01, 2026, 03:55 AM UTC· resolved May 01, 2026, 04:02 AM UTC
- investigating May 01, 2026, 03:55 AM UTC
We are investigating the issue for the listed services.
- monitoring May 01, 2026, 03:56 AM UTC
We have applied the mitigation and are monitoring the recovery.
- resolved May 01, 2026, 04:02 AM UTC
All impacted services have now fully recovered.
Minor April 29, 2026 Partial Disruption of ChatGPT Workspace Connector Write Actions 5d 19h Connectors/Apps
Started Apr 29, 2026, 09:59 PM UTC· resolved May 05, 2026, 05:00 PM UTC
- identified Apr 29, 2026, 09:59 PM UTC
We have identified an issue where write actions for some ChatGPT workspace connectors were automatically disabled. We are actively working on restoring affected write actions. In the meantime, workspace admins can manually re-enable write permissions from the connector settings page (https://chatgpt.com/admin/ca > select connector > action control).
- resolved May 05, 2026, 05:00 PM UTC
All impacted services have now fully recovered.
Minor April 29, 2026 Elevated errors for ChatGPT Go (5.3 Thinking) 1h 22m Login, ChatGPT Atlas, File uploads, Conversations and 9 more
Started Apr 29, 2026, 09:01 PM UTC· resolved Apr 29, 2026, 10:24 PM UTC
- identified Apr 29, 2026, 09:01 PM UTC
We have identified that ChatGPT Go users are experiencing elevated errors. We are working on implementing a mitigation.
- identified Apr 29, 2026, 09:25 PM UTC
We have identified elevated error rates impacting ChatGPT Go (5.3 Thinking). Other ChatGPT Go models are not affected at this time. The team is actively working on a mitigation.
- monitoring Apr 29, 2026, 09:59 PM UTC
We have applied the mitigation and are monitoring the recovery.
- resolved Apr 29, 2026, 10:24 PM UTC
All impacted services have now fully recovered.
Minor April 29, 2026 ChatGPT users may encounter issues in conversation 9m Login, Responses, Fine-tuning, Images and 26 more
Started Apr 29, 2026, 05:18 AM UTC· resolved Apr 29, 2026, 05:27 AM UTC
- investigating Apr 29, 2026, 05:18 AM UTC
We are investigating the issue for the listed services.
- resolved Apr 29, 2026, 05:27 AM UTC
All impacted services have now fully recovered.
Minor April 29, 2026 Users may experience elevated error rate for gpt-4o-mini in the API 28m Responses, Chat Completions
Started Apr 29, 2026, 05:12 AM UTC· resolved Apr 29, 2026, 05:41 AM UTC
- identified Apr 29, 2026, 05:12 AM UTC
We have identified that users are experiencing elevated errors for the impacted services. We are working on implementing a mitigation.
- monitoring Apr 29, 2026, 05:19 AM UTC
We have applied the mitigation and are monitoring the recovery.
- resolved Apr 29, 2026, 05:41 AM UTC
All impacted services have now fully recovered.
Minor April 28, 2026 Codex stream is disconnecting intermittently 26m Codex Web, Codex API, CLI, VS Code extension and 1 more
Started Apr 28, 2026, 10:46 PM UTC· resolved Apr 28, 2026, 11:12 PM UTC
- identified Apr 28, 2026, 10:46 PM UTC
We have identified that users are experiencing elevated errors for the impacted services. We are working on implementing a mitigation.
- monitoring Apr 28, 2026, 10:58 PM UTC
We have applied the mitigation and are monitoring the recovery.
- resolved Apr 28, 2026, 11:12 PM UTC
All impacted services have now fully recovered.
Minor April 28, 2026 Elevated error rates in Sora API for some users 2h 18m Sora
Started Apr 28, 2026, 01:52 PM UTC· resolved Apr 28, 2026, 04:10 PM UTC
- investigating Apr 28, 2026, 01:52 PM UTC
We are investigating the issue for the listed services.
- monitoring Apr 28, 2026, 02:18 PM UTC
We have applied the mitigation and are monitoring the recovery.
- resolved Apr 28, 2026, 04:10 PM UTC
All impacted services have now fully recovered.
Minor April 24, 2026 Elevated errors on model gpt-5.5 in codex 50m Codex API
Started Apr 24, 2026, 09:24 PM UTC· resolved Apr 24, 2026, 10:15 PM UTC
- investigating Apr 24, 2026, 09:24 PM UTC
We are investigating the issue for the listed services.
- resolved Apr 24, 2026, 10:15 PM UTC
All impacted services have now fully recovered.
Minor April 23, 2026 Elevated errors in Codex 2h 6m Codex Web, Codex API, CLI, VS Code extension and 1 more
Started Apr 23, 2026, 06:23 PM UTC· resolved Apr 23, 2026, 08:29 PM UTC
- investigating Apr 23, 2026, 06:23 PM UTC
We’re investigating elevated errors affecting Codex gpt-5.5 usage. Some users may see intermittent “not found” errors when starting or updating requests. We’re working to mitigate the issue and will share another update soon.
- resolved Apr 23, 2026, 08:29 PM UTC
GPT-5.5 is now available to all paid users in Codex. If you continue to see access issues, please update to the latest Codex version. We’ll share another update if needed.
Minor April 23, 2026 Elevated error rates and latency for Moderation API 1h 13m Moderations
Started Apr 23, 2026, 04:44 PM UTC· resolved Apr 23, 2026, 05:57 PM UTC
- investigating Apr 23, 2026, 04:44 PM UTC
We are investigating elevated error rates and latency affecting the Moderation API.
- monitoring Apr 23, 2026, 05:41 PM UTC
We applied mitigation by adding capacity, and error rates and latency are improving. Some API requests may continue to return errors or time out while recovery continues. We are monitoring to confirm the issue is fully resolved.
- resolved Apr 23, 2026, 05:57 PM UTC
Error rates and latency for the Moderation API have returned to normal levels after mitigation.
Minor April 22, 2026 Enterprise, business & education workspaces seeing elevated rate of conversation errors 5h 32m Conversations
Started Apr 22, 2026, 01:51 PM UTC· resolved Apr 22, 2026, 07:23 PM UTC
- investigating Apr 22, 2026, 01:51 PM UTC
We are investigating the issue for the listed services.
- monitoring Apr 22, 2026, 02:17 PM UTC
We have applied the mitigation and are monitoring the recovery.
- resolved Apr 22, 2026, 07:23 PM UTC
All impacted services have now fully recovered.
Minor April 22, 2026 ChatGPT free users are seeing errors when having conversations 2h 38m Conversations
Started Apr 22, 2026, 12:56 AM UTC· resolved Apr 22, 2026, 03:35 AM UTC
- investigating Apr 22, 2026, 12:56 AM UTC
We are investigating the issue for the listed services.
- investigating Apr 22, 2026, 01:00 AM UTC
We are investigating the issue for the listed services.
- monitoring Apr 22, 2026, 02:38 AM UTC
We have applied the mitigation and are monitoring the recovery.
- resolved Apr 22, 2026, 03:35 AM UTC
All impacted services have now fully recovered.
Minor April 21, 2026 Some users may encounter issues with GPT-5.4-C model in Codex 1h 58m Codex Web, Codex API, CLI, VS Code extension and 1 more
Started Apr 21, 2026, 02:34 AM UTC· resolved Apr 21, 2026, 04:33 AM UTC
- monitoring Apr 21, 2026, 02:34 AM UTC
We have applied the mitigation and are monitoring the recovery.
- resolved Apr 21, 2026, 04:33 AM UTC
All impacted services have now fully recovered.
Minor April 20, 2026 Some users will see higher error rates on Codex 16m
Started Apr 20, 2026, 10:57 PM UTC· resolved Apr 20, 2026, 11:13 PM UTC
- monitoring Apr 20, 2026, 10:57 PM UTC
We have applied the mitigation and are monitoring the recovery.
- resolved Apr 20, 2026, 11:13 PM UTC
All impacted services have now fully recovered.