Microsoft details new in-house AI models at Build 2026
Microsoft announced a family of in-house MAI models at Build 2026 alongside new agent context, governance, and developer platform capabilities.
The official Build post introduced MAI-Thinking-1 as a Microsoft reasoning model and described additional image, speech, voice, and code models across the MAI family.
Microsoft also announced context and governance capabilities across its agent stack. AI3Radar records the announcement as a company update and does not reproduce Microsoft benchmark claims as independently verified rankings.