OpenAI ChatGPT vs Claude - Uptime & Outage Comparison
Compare uptime, outage statistics, and incident history between OpenAI ChatGPT and Claude. See which service has better reliability.
Note: Each service has different practices when updating its status page. One service may report more incidents due to transparency, not necessarily worse reliability. Compare these stats with context.
OpenAI ChatGPT
Status monitoring since October 2025
Minor Outage
OpenAI ChatGPT Incident Statistics
10
Last 7 days
21
Last 30 days
58
Last 90 days
Recent OpenAI ChatGPT Incidents
Ongoing
about 3 hours ago
Elevated error rates on Codex, ChatGPT and Responses API
We are investigating the issue for the listed services.
Resolved
about 9 hours ago
codex-gpt-image-2-does-not-exist-errors
We have identified that users are experiencing elevated errors for the impacted services. We are working on implemen...
Resolved
about 9 hours ago
Elevated errors for ChatGPT Pro
We are investigating elevated errors affecting some ChatGPT Pro users. Impacted users may see Thinking Failed when us...
Claude
Status monitoring since October 2025
Operational
Claude Incident Statistics
15
Last 7 days
46
Last 30 days
124
Last 90 days
Recent Claude Incidents
Resolved
about 1 hour ago
Elevated errors on Opus 4.7
We are currently investigating this issue.
Resolved
1 day ago
Elevated errors on Opus 4.6
We are currently investigating this issue.
Resolved
1 day ago
Degraded performance for Claude Sonnet 4.6
We are investigating elevated errors on requests to Claude Sonnet 4.6. We will provide an update as soon as possible.
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