US AI Regulation: Google, Microsoft Share Models Early

Google, Microsoft, and xAI have agreed to give the US government early access to their new AI models. This allows for thorough testing of capabilities and security before public release. What's interesting is that these companies join OpenAI and Anthropic, who already work with the Center for AI Standards and Innovation. This government agency, part of the US Department of Commerce, evaluates and analyzes AI systems. Experts have already conducted over 40 comprehensive assessments of AI systems since 2024. These checks aim to prevent potential risks to national security and information stability. The government's increased attention follows the "AI Action Plan" published by the Donald Trump administration in July 2025. This plan aims to create a state ecosystem for evaluating models to prevent national security threats. This matters because it shows a growing effort to regulate AI development for public safety.