OpenAI Codex outage history
HostTracker's checkpoints recorded 2 outages of 5 minutes or longer on chatgpt.com in the last 90 days, 41 minutes of downtime in total. Every outage below has its own page with the checks that observed it. OpenAI also posted 5 incidents on its own status page that our checks did not record as an outage; they are listed too, marked Official.
- Outages
- 2
- last 90 days
- Total downtime
- 41m
- summed across all outages
- Longest
- 30m
- single outage
Recorded outages
Last 90 days · 5 min and longer · UTC
- 10 minutes
- Official onlyDegraded performance in ChatGPT, Codex, and APIs 1 hour 2 minutes
- Official onlyDegraded performance in Codex and ChatGPT Work 2 hours 47 minutes
- Official onlyDegraded performance in GPT-6.1 Sol Codex and Work mode 8 hours 27 minutes
- Official onlyDegraded performance in Codex and Work mode: Dot turn failures, delayed responses, and reduced proactivity 1 hour 2 minutes
- Official onlyDot in Codex may fail to create new threads 1 hour 35 minutes
- 30 minutes
Rows tagged "Official" carry the incident OpenAI posted on its own status page, quoted and linked on the incident's page; an "Official only" row is one our checkpoints did not record as an outage. Every other outage was measured by HostTracker's own checkpoints and confirmed from several locations before it was recorded. Open any row for its timeline, or see the live OpenAI Codex status and the 90-day uptime chart.
Independent measurement by HostTracker. Not affiliated with OpenAI Codex.
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