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

lowOpenAIJul 27, 2026 18:10

api

API Issue

Summary

All impacted services have now fully recovered.

Impact

minor

Timeline

Jul 27, 2026 18:06

[investigating] We are investigating the issue for the listed services.

via statuspage

+2h 46m

Jul 27, 2026 20:52

[resolved] All impacted services have now fully recovered.

via statuspage

Lessons Learned

⚠OpenAI has experienced 131 incidents in the past year. This frequency suggests systemic reliability challenges that may warrant additional monitoring.

📊Incidents related to api have occurred 832 times across all providers in the past year. This is one of the most common failure categories in cloud infrastructure.

💡This incident is categorized as: API Issue. Consider implementing preventive measures specific to this failure category.