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

**Published:** October 10, 2026
**Author:** Matthias Bastian
**Source:** The Decoder
**Language:** en-US
**HTML:** https://aiqazaqstan.com/en/articles/microsoft-s-decision-1-model-enters-the-fast-growing-ai-decision-model-r

With Decision-1, Microsoft enters the growing decision model space. Built on Qwen3.5-9B and optimized for fast 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…

> From the original source: **The Decoder**
> [Read full article at The Decoder](https://the-decoder.com/microsofts-decision-1-model-enters-the-fast-growing-ai-decision-model-race/)

**Tags:** #Microsoft

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