Upfirst - We’re seeing elevated latency, timeouts, and interrupted streaming across gpt 5.1 mini model and gpt 4.1 mini – Incident details

All systems operational

Show current status

We’re seeing elevated latency, timeouts, and interrupted streaming across gpt 5.1 mini model and gpt 4.1 mini

ResolvedDegraded performance

Affected

OpenAI → Chat Completions API

Degraded performance from 3:30 PM to 5:30 PM

  • ResolvedUTC

    All impacted services have now fully recovered.

  • InvestigatingUTC

    We are investigating the issue for the listed services.