Microsoft open-sources Agent Lightning v1.0 agentic RL framework

The Decisions API returns structured probabilities, choices, and scores instead of generated text, and OpenAI says it makes decisions up to 10x faster than GPT-6 Luna via the Responses API. Input is billed at 10 cents per million tokens with no output charge.

At a San Francisco event, Jensen Huang and Satya Nadella outlined co-engineered hardware and software for agents on Windows PCs. Microsoft announced general availability of Microsoft Execution Containers (MXC), OS-level infrastructure for running agents safely in the background.

Three Axiom engineers wired GPT-6 Astra to windscreen cameras and a 2024 Corolla's power steering, and it navigated the drive-thru with no prior coaching. GPT, Claude, and Grok were tested; only one succeeded.

AWS outlines how to enforce permission structures when RAG pulls from SharePoint, Google Drive, and Confluence, sources that carry sensitive data governed by complex permissions.

Muse has topped 6.6 million installs since launching on iOS and Android on September 8, per Sensor Tower estimates. The iPad release adds connectors including Asana, Canva, Figma, GitHub, QuickBooks, Notion, and Zoom, plus retail partners Best Buy, Gap, Sephora, Walmart, and Wayfair.