Microsoft releases Microsoft-Decision-1, a decision model built on Qwen3.5-9B
Microsoft has released a model called Microsoft-Decision-1, built on the Qwen3.5-9B base, according to reports carried by Sina.It is positioned as a decision model rather than a general-purpose chat system, targeting judgment, ranking or recommendation after being given conditions, options and constraints.The choice of base is notable: at around 9B parameters it is relatively lightweight, which usually means lower inference cost, lower latency and easier embedding into existing systems.



