Checked fact 115911 Oct 2026Models and releases

OpenAI's guide says it strongly recommends WebSockets, especially for agentic applications that make many tool calls in quick succession.

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The exact words it rests on

We strongly recommend WebSockets, especially for agentic applications that make many tool calls in quick succession.

What the source said when we opened it, on 11 Oct 2026.

The source

Ultrafast mode | OpenAI API
OpenAI

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Checked

Checked by the notis newsroom on 11 Oct 2026, against the source above.

In the story

OpenAI added Ultrafast mode for GPT-6.1 Sol, priced at $12 per million input tokens. 11 Oct 2026

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“OpenAI's guide says it strongly recommends WebSockets, especially for agentic applications that make many tool calls in quick succession.” ai notis, checked 11 Oct 2026. Source: Ultrafast mode | OpenAI API (OpenAI). https://ainotis.com/c/1159

As a reference (APA style)

ai notis. (2026, October 11). OpenAI's guide says it strongly recommends WebSockets, especially for agentic applications that make many tool calls in quick succession [Checked claim 1159]. ai notis. https://ainotis.com/c/1159

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