Checked fact 115611 Oct 2026Models and releases

The changelog says Ultrafast for GPT-6.1 Sol is available to all API users, subject to rate limits, with global processing and US and EU data residency.

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The exact words it rests on

It is available to all API users, subject to rate limits, with global processing and US and EU data residency.

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

The source

OpenAI API changelog
OpenAI · 2026-10-08

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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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“The changelog says Ultrafast for GPT-6.1 Sol is available to all API users, subject to rate limits, with global processing and US and EU data residency.” ai notis, checked 11 Oct 2026. Source: OpenAI API changelog (OpenAI). https://ainotis.com/c/1156

As a reference (APA style)

ai notis. (2026, October 11). The changelog says Ultrafast for GPT-6.1 Sol is available to all API users, subject to rate limits, with global processing and US and EU data residency [Checked claim 1156]. ai notis. https://ainotis.com/c/1156

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