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Outage in OpenAI

Responses API Streaming Error

Resolved Minor
April 16, 2026 - Started about 6 hours ago - Lasted about 2 hours

Incident Report

Summary AI Generated

OpenAI experienced an issue affecting customers using the Java SDK with Responses API streaming functionality. The incident impacted the Responses and APIs components for approximately 1.7 hours. The issue was mitigated and the service was restored to normal operation.

We have identified an issue affecting some customers using the OpenAI Java SDK with Responses API streaming.
Components affected
OpenAI Responses OpenAI APIs

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Latest Updates ( sorted recent to last )
MONITORING about 5 hours ago - at 04/16/2026 08:31PM

We have applied the mitigation and are monitoring the recovery.

INVESTIGATING about 6 hours ago - at 04/16/2026 07:40PM

We have identified an issue affecting some customers using the OpenAI Java SDK with Responses API streaming.

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