# Microsoft's Decision-1 model enters the fast-growing AI decision model race

> Source: <https://www.machinebrief.com/news/microsofts-decision-1-model-enters-the-fast-growing-ai-decis-0fnd>
> Published: 2026-10-10 14:57:33+00:00

# Microsoft's Decision-1 model enters the fast-growing AI decision model race

By Matthias BastianSource: 

[The Decoder](https://the-decoder.com)
        With Decision-1, Microsoft enters the growing decision model space. Built on Qwen3.5-9B and optimized for fast [classification](https://www.machinebrief.com/glossary/classification) and routing, it hits 83.5 percent accuracy with 85 ms latency across 36 benchmarks, according to the company's own tests.

The article [Microsoft's Decision-1 model enters the fast-growing AI decision model race](https://the-decoder.com/microsofts-decision-1-model-enters-the-fast-growing-ai-decision-model-race/) appeared first on [The Decoder](https://the-decoder.com).

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