By Elias Virtanen
Publication Date: 2026-10-11 14:37:00
Microsoft introduced a new artificial intelligence model built for one narrow job: making fast, structured calls instead of writing essays. Microsoft-Decision-1, unveiled on October 9, 2026, skips free-form text generation entirely. Feed it a situation, a question, and a fixed set of answer options, and it returns a typed, numerical decision or a calibrated probability for each choice in a single pass. No paragraphs, no chain-of-thought, no rationale. Just a score.
