B, an open-weight multimodal vision AI model designed to deliver strong math, science, document and UI reasoning with far less training data and compute than much larger systems.

Microsoft researchers have developed On-Policy Context Distillation (OPCD), a training method that permanently embeds ...

Microsoft adds GPT-5.3 Instant to Microsoft 365 Copilot for faster AI responses. Optimized model improves task alignment across Copilot and Copilot Studio workflows. Enhanced latency and efficiency ...

Microsoft is reportedly testing Copilot Canvas, an AI-powered whiteboard workspace with real-time streaming generation.

Microsoft begins rolling out Copilot upgrades across Office apps as Outlook also prepares new AI-powered features across ...

Since 2019, Microsoft and OpenAI have worked together to advance artificial intelligence responsibly and make its benefits broadly accessible. What began as a research partnership has grown into one ...