Introducing multi-model intelligence in Researcher | Microsoft . . . Today, Researcher—Microsoft 365 Copilot's deep research agent for work—takes a significant step forward Designed to tackle complex research in the flow of work, Researcher now goes further with two new multi-model capabilities that raise the bar for accuracy, depth, and confidence: Critique and Council Critique is a new multi model deep research system designed for complex research tasks
Introducing GPT-5. 4 in Microsoft Foundry Today, we’re thrilled to announce that OpenAI’s GPT‑5 4 is now generally available in Microsoft Foundry: a model designed to help organizations move from