Uptime50%
61.2
OpenAI status & reliability
OpenAI
AI research and deployment company behind ChatGPT and the GPT family of models. Originally a non-profit; restructured into a capped-profit company in 2019. Mission framed as building AGI that benefits all of humanity.
Reliability — last 90d
Composite Score
0.0/100
uptime · freq · sev · mttr
▼ 51.6 vs prior 90d
Uptime
0.00%
critical + 0.3 × major (Statuspage formula)
Incidents
0
top type: elevated errors
Median MTTR
1h 44m
bad day: 11h 13m
Component
Incidents
Down (attr.)
Median MTTR
Last
Frequency20%
64.9
Severity20%
17.4
MTTR10%
13.3
SLA Compliance
How often does this provider clear their stated availability target?
OpenAI Business Terms · 99.90% · source ↗
✕ last 90d99.25%-0.65%
Met SLA in 6 of 13 weeks (46%)
13 weeks on record
Method: a rolling quarter (13 weeks ≈ 91 days). Each cell is one 7-day slice of Statuspage-standard uptime (1 − (critical + 0.3 × major) / window; minors and maintenance excluded; red when the slice dips below the stated SLA).
MinorMajorCritical
Total 91 incidents
Elevated errors
55%
Other
14%
Degraded
11%
Latency
8%
Auth & login
6%
Outage
4%
Integrations
2%
S
Sunday09:00–10:00 UTC
1incident
1 minor
- Codex GitHub Review and Pull Request FailuresSep 13
Sunday14:00–15:00 UTC
1incident
1 major
- Elevated errors affecting ChatGPTJul 19
Sunday16:00–17:00 UTC
1incident
1 minor
- Elevated errors for ChatGPT users in EuropeSep 13
3
M
Monday00:00–01:00 UTC
1incident
1 minor
- Elevated errors for GitHub-dependent ChatGPT and Codex workflowsJul 20
Monday07:00–08:00 UTC
2incidents
2 minor
- Elevated Work Mode errorsOct 5
- Increased errors for some ChatGPT usersAug 10
Monday12:00–13:00 UTC
1incident
1 minor
- Issues saving and editing PagesOct 5
Monday14:00–15:00 UTC
1incident
1 minor
- Increased error ratesAug 10
Monday15:00–16:00 UTC
2incidents
1 major1 minor
- Elevated errors affecting Work Mode in ChatGPTSep 14
- ChatGPT Work seeing elevated errors and latencyAug 31
Monday16:00–17:00 UTC
1incident
1 minor
- Elevated errors in ChatGPT conversationsOct 5
Monday18:00–19:00 UTC
1incident
1 minor
- We’re seeing elevated latency, timeouts, and interrupted streaming across gpt 5.1 mini model and gpt 4.1 miniJul 27
Monday19:00–20:00 UTC
1incident
1 minor
- Image generation unavailable in ChatGPTJul 27
Monday22:00–23:00 UTC
1incident
1 minor
- Elevated latency in the Responses APIAug 31
11
T
Tuesday00:00–01:00 UTC
2incidents
2 minor
- Elevated errors in API Platform login and administration APIs.Oct 6
- Elevated errors in ChatGPT conversations for Free and Go plansSep 1
Tuesday02:00–03:00 UTC
1incident
1 minor
- Elevated errors affecting multiple products including ChatGPT (conversations), Image generations, Spaces and Pages, API rehydration, and Dots.Oct 6
Tuesday07:00–08:00 UTC
1incident
1 minor
- Elevated errors from GPT-5.6 and GPT-5.6 Instant on paid plansSep 15
Tuesday09:00–10:00 UTC
1incident
1 minor
- Increased error rate for Plus and Pro users.Sep 22
Tuesday10:00–11:00 UTC
1incident
1 major
- Image generation unavailable in ChatGPTJul 21
Tuesday12:00–13:00 UTC
2incidents
2 minor
- Increased error ratesAug 11
- Elevated ChatGPT conversation errors affecting Plus, Pro, Business, and Edu usersAug 4
Tuesday13:00–14:00 UTC
1incident
1 minor
- Elevated error rates in ChatGPT Go conversationsOct 6
Tuesday14:00–15:00 UTC
4incidents
4 minor
- File uploads are delayed or failingSep 8
- Elevated errors for image generationSep 8
- Elevated errors affecting ChatGPT Go conversationsAug 11
- + 1 more
Tuesday15:00–16:00 UTC
2incidents
2 minor
- Errors processing large PDFs in the Responses APIOct 6
- Elevated Error Rates for ChatGPT Work, across Plus, Pro, Business, Enterprise and Education plans.Sep 22
Tuesday16:00–17:00 UTC
1incident
1 minor
- Ads Manager login issuesSep 15
Tuesday17:00–18:00 UTC
3incidents
3 minor
- Computer Use Is Experiencing IssuesOct 6
- Elevated errors across ChatGPT, Codex, and the API including the Agents APISep 29
- Users unable to login to ads managerAug 11
Tuesday18:00–19:00 UTC
1incident
1 major
- Issues with logins and signupsJul 21
Tuesday19:00–20:00 UTC
2incidents
1 major1 minor
- Elevated errors deploying SitesAug 18
- Elevated errors for API image generationJul 21
Tuesday23:00–00:00 UTC
1incident
1 major
- Elevated errors with gpt-image-2.5-flareSep 15
23
W
Wednesday00:00–01:00 UTC
1incident
1 minor
- Elevated error rates with the invalid_prompt error codeJul 29
Wednesday01:00–02:00 UTC
1incident
1 minor
- Workspace Agents Degraded and Responses ImpactedOct 7
Wednesday02:00–03:00 UTC
1incident
1 minor
- Elevated errors in ChatGPT Space PagesSep 30
Wednesday05:00–06:00 UTC
2incidents
1 major1 minor
- Unable to create new ChatGPT Work threads in latest version of desktop appOct 7
- Elevated error rates for ChatGPT Pro and Plus usersSep 30
Wednesday07:00–08:00 UTC
1incident
1 minor
- Elevated Errors Affecting File Uploads and Image GenerationJul 22
Wednesday09:00–10:00 UTC
1incident
1 minor
- Elevated Error Rates for ChatGPT across Plus and Pro plans.Sep 23
Wednesday14:00–15:00 UTC
2incidents
2 minor
- Elevated errors with image generationAug 5
- Elevated errors for Workspace AgentJul 22
Wednesday15:00–16:00 UTC
1incident
1 minor
- Increased Error Rate For Pro and Plus Plan ConversationsSep 9
Wednesday16:00–17:00 UTC
2incidents
2 minor
- Dot in Codex may fail to create new threadsOct 7
- Issues with Custom GPT actionsAug 5
Wednesday17:00–18:00 UTC
3incidents
3 minor
- Degraded performance in Codex and Work mode: Dot turn failures, delayed responses, and reduced proactivityOct 7
- Elevated latency for some API requestsSep 30
- Elevated errors in ChatGPT conversations with filesAug 5
Wednesday18:00–19:00 UTC
1incident
1 minor
- Elevated errors in ChatGPT WorkSep 16
Wednesday23:00–00:00 UTC
2incidents
2 minor
- Elevated errors with GPT-5.6 Instant in FedRAMP workspacesOct 7
- Mobile users unable to see Work Mode and the Model PickerSep 23
18
T
Thursday00:00–01:00 UTC
2incidents
1 major1 minor
- ChatGPT Work Mode High Error RatesSep 3
- Chatgpt.com is down - all signups and logins are down as of right nowAug 20
Thursday02:00–03:00 UTC
1incident
1 minor
- Unable to open shared ChatGPT Project using direct linkSep 10
Thursday03:00–04:00 UTC
1incident
1 minor
- Some APAC users are seeing errors in ChatGPT Work, conversations, and GPTs.Oct 8
Thursday08:00–09:00 UTC
1incident
1 minor
- Elevated Error Rates For SSO LoginJul 16
Thursday13:00–14:00 UTC
1incident
1 minor
- Elevated Errors for Thinking mode in ChatGPT Aug 20
Thursday14:00–15:00 UTC
2incidents
2 minor
- Elevated errors across ChatGPT and CodexSep 3
- Elevated errors affecting ChatGPT conversationsJul 30
Thursday15:00–16:00 UTC
2incidents
2 minor
- Elevated errors in ChatGPT conversations for Free usersAug 13
- Elevated Error RatesJul 23
Thursday16:00–17:00 UTC
1incident
1 minor
- Elevated Codex API authentication errorsAug 20
Thursday17:00–18:00 UTC
1incident
1 minor
- Some users may experience elevated error rates in ChatGPTJul 23
Thursday18:00–19:00 UTC
2incidents
1 major1 minor
- Issues with login, signup, and adsOct 1
- Users may experience an increase in error rates in Workspace Agents and ChatGPT Work on Web and MobileAug 27
Thursday19:00–20:00 UTC
2incidents
1 major1 minor
- Elevated errors affecting ChatGPT Work modeSep 17
- Elevated errors affecting ChatGPT WorkSep 10
Thursday21:00–22:00 UTC
1incident
1 minor
- We are seeing elevated error rates across API modelsSep 17
Thursday22:00–23:00 UTC
1incident
1 minor
- Elevated errors for Github connectorJul 16
Thursday23:00–00:00 UTC
1incident
1 minor
- Elevated API error rates and latency on gpt-image-2 modelJul 23
19
F
Friday07:00–08:00 UTC
3incidents
3 minor
- Elevated errors for ChatGPT users in EuropeSep 11
- Users in APAC region may face increased error in ChatGPT, Work, image generation, file upload, Voice, and Codex CloudSep 4
- Elevated Errors in Codex ReviewJul 24
Friday09:00–10:00 UTC
1incident
1 minor
- Elevated errors for GPT-5.6 Sol on the APISep 11
Friday15:00–16:00 UTC
1incident
1 major
- New ChatGPT App Not Available For Enterprise Users Without Codex PermissionsJul 17
Friday16:00–17:00 UTC
2incidents
2 minor
- Issues with data analysis and file creation in ChatGPTOct 2
- 1% of ChatGPT Work (mobile/web) turns are failing for existing threadsSep 11
Friday17:00–18:00 UTC
1incident
1 minor
- Delayed Costs data in the Compliance APIOct 9
Friday19:00–20:00 UTC
1incident
1 minor
- Unexpected logouts for some ChatGPT web usersAug 21
Friday21:00–22:00 UTC
2incidents
2 major
- Workspace admins may be unable to manage pluginsOct 9
- Some ChatGPT content may be unavailable on AndroidOct 9
Friday22:00–23:00 UTC
2incidents
1 critical1 minor
- Issues with Codex Sep 25
- Unexpected GPT-5.6 Terra responsesAug 14
13
S
Saturday08:00–09:00 UTC
1incident
1 minor
- Some users are unable to access CodexJul 18
Saturday09:00–10:00 UTC
1incident
1 minor
- Elevated error ratesJul 25
Saturday11:00–12:00 UTC
1incident
1 minor
- Elevated error ratesJul 25
Saturday22:00–23:00 UTC
1incident
1 minor
- Elevated errors affecting ChatGPT conversationsJul 25
4
00
06
12
18
HOUR OF DAY · UTC91 incident starts · hover any cell for detail
Hottest hour
Tuesday 14:00 4
Worst day
Tuesday 23
Worst time of day
14:00–15:00 10
Typical fix
1h 40m
half of incidents resolve faster
On a bad day
11h 13m
9 in 10 resolve faster than this
Distribution
<15m
5
15m–1h
32
1–4h
38
4–24h
27
24h+
4
+0 ongoing (not counted above)
+1 resolved w/o published end time (excluded)
+1 resolved w/o published end time (excluded)
MTTR Trend (12 weeks)
Are they recovering faster or slower over time? Lower is better.
319m worstnow 103m
12 weeks agodelta -8m (better)now
Showing 14 of 200 · 4 of 108 daysLatest first
FRI, OCT 92026-10-093 incidents
THU, OCT 82026-10-081 incident
WED, OCT 72026-10-075 incidents
TUE, OCT 62026-10-065 incidents