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
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