Checked fact 27630 Sep 2026Models and releases

OpenAI's news feed lists Introducing GPT-6.1 Sol with a publication date of Tue, 29 Sep 2026 10:00:00 GMT. Quote: "<pubDate>Tue, 29 Sep 2026 10:00:00 GMT</pubDate>"

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OpenAI news feed, entry Introducing Images 2.6 (4 Nov 2026)
OpenAI

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Checked by the notis newsroom on 30 Sep 2026, against the source above.

In the story

OpenAI releases GPT-6.1 Sol, an upgrade to GPT-6 Sol 30 Sep 2026

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“OpenAI's news feed lists Introducing GPT-6.1 Sol with a publication date of Tue, 29 Sep 2026 10:00:00 GMT. Quote: "<pubDate>Tue, 29 Sep 2026 10:00:00 GMT</pubDate>".” ai notis, checked 30 Sep 2026. Source: OpenAI news feed, entry Introducing Images 2.6 (4 Nov 2026) (OpenAI). https://ainotis.com/c/276

As a reference (APA style)

ai notis. (2026, September 30). OpenAI's news feed lists Introducing GPT-6.1 Sol with a publication date of Tue, 29 Sep 2026 10:00:00 GMT. Quote: "<pubDate>Tue, 29 Sep 2026 10:00:00 GMT</pubDate>" [Checked claim 276]. ai notis. https://ainotis.com/c/276

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