Introducing Microsoft-Decision-1, our model for fast decision-making
Summary
The article introduces Microsoft-Decision-1, a fast decision-scoring model designed for routing, classification, prioritization, verification, and workflow control. It claims strong latency and accuracy advantages over large language models and other decision systems, supported by benchmarking across dozens of tasks and a public model appendix. The post also outlines use cases, testing approaches, and how to access the model via Microsoft Foundry and OpenRouter.