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Checked fact 101512 Oct 2026Models and releases

Microsoft says XBOX Research used the model to process more than 10,000 open-ended pieces of feedback and reviews and sort them into a fixed set of themes, and found it "to be competitive on quality with GPT-6 Sol while running over 14 times faster and 200 times less expensive".

The exact words it rests on

They found Microsoft-Decision-1 to be competitive on quality with GPT-6 Sol while running over 14 times faster and 200 times less expensive.

What the source said when we opened it, on 12 Oct 2026.

The source

Introducing Microsoft-Decision-1, our model for fast decision-making
Microsoft Command Line · 2026-10-09

Checked

Checked by the notis newsroom on , against the source above.

In the story

Microsoft released Microsoft-Decision-1, a model that scores answer options, in Foundry and through OpenRouter. 12 Oct 2026

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