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Microsoft launches its own decision model using Alibaba tech

Microsoft has released Decision-1, a decision-making AI tool running on Alibaba’s Qwen3.5-9B model, not OpenAI’s tech. It’s available on Foundry for $0.042 per million input tokens, matching rival TypeSafe’s Jev product. Microsoft is using Decision-1 internally for things like Xbox player feedback and Copilot grading. The company plans to shift to its own models later but is pushing to keep key AI workflows on its platform instead of relying on startups.

Why it mattersDecision models are an emerging hot spot, and Microsoft is moving fast to keep AI decision automation tied to its own ecosystem. The choice of non-OpenAI tech hints at both urgency and a desire for independence even as Microsoft is an OpenAI investor.

Sources covering this

The RegisterHeadline onlyMicrosoft leans on open weight model from Chinese AI lab to challenge Jev7:10 AM →The New StackMicrosoft skipped OpenAI’s decision model and built its own on Alibaba’s Qwen1:00 PM →

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