AI Daily Briefing: OpenAI and Amazon announce strategic partnership
Saturday, February 28, 2026 TL;DR Today’s briefing covers 329 items from 13 sources. Top stories include: OpenAI and Amazon announce strategic partnership; Defense secretary Pete Hegseth designates Anthropic a supply chain risk; Trump orders federal agencies to drop Anthropic’s AI. Top Stories OpenAI and Amazon announce strategic partnership OpenAI OpenAI and Amazon announce a strategic partnership bringing OpenAI’s Frontier platform to AWS, expanding AI infrastructure, custom models, and enterprise AI agents. ...