Prices and claims are what each story reports; a company’s own benchmark stays a company claim. The claim check compares each maker’s main claim with an independent test that our story cites. Released models so far: 6 backed, 9 mixed, 12 not checked yet.

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October 2026

  1. Microsoft-Decision-1MicrosoftReleasedSpecialisedCopy the link to this entry

    A small decision model built on Alibaba’s Qwen3.5-9B that scores a fixed list of options, as a rival to Jev. Microsoft says it is the most accurate on 36 tests; no outside test yet.

    Claim check: Not checked yet

    Price $0.042 per million input tokens; output is free

    Microsoft launches Decision-1, a fast model for AI choices

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An entry appears when one of our stories covers a model launch, a preview, a reported plan, or a model becoming available on a new platform. A claim is Backed when an outside test supports it, Mixed when it holds only in part or only in some settings, and Disputed when an outside test contradicts it. The date is the one the story gives; when a story gives none, it is the story’s own date. We add entries with each edition and correct them under the story when a fact changes.

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