White House to Extend AI Safety Framework to Open Models

The White House plans to extend its voluntary AI safety framework to open models once they reach the capability level of Anthropic's Mythos and OpenAI's GPT-5.6, creating a de facto regulatory moat favoring closed-model developers. The framework remains unpublished, leaving open-weight labs uncertain about exact thresholds and consequences but signalling growing federal oversight.

This Wire brief sits within Fusion42's coverage of AI & ML, and 3 sources have reported it between 4 Aug 2026 and 17 Aug 2026.