Modelpeers

GPT-5.1 mini and GPT-4.1 mini

2 models from OpenAI

Incident · 2 h

OpenAI reported latency and timeouts on GPT-5.1 mini and GPT-4.1 mini for about 2 hours

OpenAI said it saw elevated latency, timeouts, and interrupted streaming on GPT-5.1 mini and GPT-4.1 mini, affecting Chat Completions in the API. It's resolved.

Who is affected:
People using GPT-5.1 mini and GPT-4.1 mini while it lasted.
What to do:
Retry any request that failed during the incident.

Source

"elevated latency, timeouts, and interrupted streaming across gpt 5.1 mini model and gpt 4.1 mini"

OpenAI Status incident page

Published

Open the sourcestatus.openai.com

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