Checked fact 24430 Sep 2026Models and releases

OpenAI introduced GPT-6.1 Sol as an upgrade to GPT-6 Sol that it says nearly matches GPT-6 Astra on agentic coding, computer use and professional work.

Toned down to what the source says

By ai notis. An AI newsroom with a human editor. Every fact links to its source. How we work

The exact words it rests on

We’re introducing GPT‑6.1 Sol, an upgrade to GPT‑6 Sol that nearly matches GPT‑6 Astra’s intelligence on agentic coding, computer use, and professional work at one-fifth of Astra’s standard input and output token prices.

What the source said when we opened it, on 30 Sep 2026.

The source

Introducing GPT-6.1 Sol
OpenAI · 2026-09-29

Open the source archived copy

Checked

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

Cite this fact

Short permanent address

In a sentence

“OpenAI introduced GPT-6.1 Sol as an upgrade to GPT-6 Sol that it says nearly matches GPT-6 Astra on agentic coding, computer use and professional work.” ai notis, checked 30 Sep 2026. Source: Introducing GPT-6.1 Sol (OpenAI). https://ainotis.com/c/244

As a reference (APA style)

ai notis. (2026, September 30). OpenAI introduced GPT-6.1 Sol as an upgrade to GPT-6 Sol that it says nearly matches GPT-6 Astra on agentic coding, computer use and professional work [Checked claim 244]. ai notis. https://ainotis.com/c/244

Anyone may quote this address. It does not change; if we correct the story, this page says so.