Microsoft's Nadella Unveils Microsoft-Decision 1, A New AI Model For Fast Decisions

Microsoft has launched Microsoft-Decision-1, a specialised AI model optimised for rapid, automated decision-making tasks, offering up to 35 times faster operation than traditional large language models and available via Microsoft Foundry with a low cost per input token.

This Wire brief sits within Fusion42's coverage of AI & ML, and 3 sources have reported it between 9 Oct 2026 and 11 Oct 2026.