OpenAI API outage on November 3, 2026: File upload errors in ChatGPT
OpenAI has reported an incident affecting OpenAI API since 00:46 UTC on 3 November 2026 (3 hours 6 minutes so far).
Open
Official incident reported by OpenAI
- Started
- 00:46
- 3 Nov 2026 UTC
- Status
- Open
- not resolved yet
- Duration
- 3h 6m
- 3 hours 6 minutes so far
- Impact
- Minor
- as rated by OpenAI
- Updates
- 4
- posted by OpenAI
Timeline
All times UTC.
Official incident from OpenAI
File upload errors in ChatGPT
-
Official
Identified
Some users are having trouble uploading files to ChatGPT or getting ChatGPT to read uploaded files. We are working on implementing a mitigation.
-
Official
Investigating
We’re investigating a potential issue for the listed services and checking how it affects users. We’ll share an update when we know more.
-
Official
Identified
We have identified that users are experiencing elevated errors for the impacted services. We are working on implementing a mitigation.
-
Official
Monitoring
We’ve applied a mitigation and are monitoring the affected services to confirm recovery.
"Official" rows are quoted from OpenAI's public status page, status.openai.com. Very long posts are shortened.
What our checkpoints saw
HostTracker's checkpoints, which test api.openai.com from several locations, recorded no outage of 5 minutes or longer during this incident. A provider can report a problem that affects only some features, regions or accounts, which a check of the main address does not see. The live OpenAI API status shows what our checks see right now.
Does your product depend on OpenAI API?
An outage like this one reaches your users through your product, and most teams hear about it from a customer rather than from a dashboard. HostTracker watches any endpoint you name - your own site, an API you call, a vendor you resell - from 300+ locations, confirms a failure from several of them before it says anything, and then tells you by email, SMS, voice call or your chat tool.
You get the same record you are reading here for your own services: every outage timestamped, with the checks that observed it.
Independent measurement by HostTracker. Not affiliated with OpenAI API. Official updates are quoted from OpenAI's public status page and remain OpenAI's own words.