微软于2026年10月9日正式发布了Microsoft-Decision-1模型，这是一款专门用于实现快速结构化决策的模型。
Microsoft Introduces Microsoft-Decision-1 Model for Rapid Structured Decision-Making Microsoft launched Microsoft-Decision-1 on October 9, 2026, introducing a specialized decision-scoring model designed for routing, classification, and workflow automation.
该模型基于训练后的Qwen3.5-9B架构打造，可借助结构化的API调用功能，为预设选项提供精准的概率评分。
Built by post-training Qwen3.5-9B, the model delivers calibrated probability scores across predefined options via structured API calls.
在36项盲测中，该模型的表现十分出色：其P50延迟时间约为GPT-6 Sol的1/35，同时还能确保极高的决策准确性。
Benchmark evaluations across 36 blinded tests indicate the model achieves P50 latency approximately 35 times faster than GPT-6 Sol while maintaining high decision accuracy.
目前该模型可通过微软Foundry平台使用，收费标准为每百万输入标记0.042美元，输出标记则免费；未来微软还计划通过OpenRouter平台向用户开放该模型。
The model is accessible via Microsoft Foundry at a price of $0.042 per million input tokens with free output tokens, with availability through OpenRouter planned soon.