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
Operational
OpenAI ChatGPT Incident Statistics
3
Last 7 days
16
Last 30 days
54
Last 90 days
Recent OpenAI ChatGPT Incidents
Resolved
3 days ago
Elevated errors from GPT-5.6 and GPT-5.6 Instant on paid plans
We are investigating the issue for the listed services.
Resolved
4 days ago
Elevated errors for ChatGPT users in Europe
We have identified that users are experiencing elevated errors for the impacted services. We are working on implemen...
Resolved
8 days ago
Unable to open shared ChatGPT Project using direct link
We are investigating the issue for the listed services.
Claude
Status monitoring since October 2025
Operational
Claude Incident Statistics
2
Last 7 days
16
Last 30 days
83
Last 90 days
Recent Claude Incidents
Resolved
3 days ago
Intermittent error spikes for Claude Mythos 5.1 and Claude Fable 5.1
We are investigating elevated errors on requests to Claude Mythos 5.1 and Claude Fable 5.1. We will provide an update...
Resolved
6 days ago
Elevated errors for Claude Mythos 5.1 and Claude Fable 5.1
We are investigating elevated errors on requests to Claude Fable 5.1 and Claude Mythos 5.1. We will provide an update...
Resolved
14 days ago
Elevated errors for multiple models
We are investigating elevated errors on requests to Claude Mythos 5.1, Claude Fable 5.1, and Claude Opus 5. We will p...
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