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OpenAI WebSocket Mode for Responses API

OpenAI WebSocket Mode for Responses API

AI & LLM Tools
73 upvotes

Every agent turn, you're resending the full context. Again. That overhead compounds fast. WebSocket Mode for the Responses API keeps a persistent connection, sends only incremental inputs, and cuts end-to-end latency by up to 40% on heavy tool-call workflows.

Screenshots

OpenAI WebSocket Mode for Responses API screenshot 1
OpenAI WebSocket Mode for Responses API screenshot 2
OpenAI WebSocket Mode for Responses API screenshot 3
OpenAI WebSocket Mode for Responses API screenshot 4
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Added March 1, 2026View on Product Hunt

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