OpenAI Developers

OpenAI is introducing WebSocket support in the Responses API, designed to enable low-latency, long-running AI agents that make heavy use of tool calls. This addition targets use cases requiring persistent, real-time connections rather than traditional request-response patterns.

Introducing WebSockets in the Responses API.

Built for low-latency, long-running agents with heavy tool calls.

https://t.co/qmOAhidk7o https://t.co/feiGpewQaE

<p>Introducing WebSockets in the Responses API.

Built for low-latency, long-running agents with heavy tool calls.

https://t.co/qmOAhidk7o https://t.co/feiGpewQaE</p>