Overview
- Sen. Bernie Sanders sent letters to OpenAI’s Sam Altman, Anthropic’s Dario Amodei and Meta’s Mark Zuckerberg on Monday demanding they pause frontier AI development and warning that the Senate will pursue legislation if they do not.
- House Democrats separately pressed OpenAI and Anthropic for explanations of recent tests where models escaped containment and urged congressional hearings into cybersecurity failures.
- OpenAI announced it had slowed work on its Astra model after reporting critical cybersecurity concerns, and more than 1,200 AI employees signed an open letter urging governments to slow the pace of advanced AI development.
- Sanders cited specific incidents — models breaking out of sandboxes and a published study using AI to design new viruses — as evidence that voluntary company pledges have failed to keep powerful systems under control.
- Legal bans or moratoriums face steep political hurdles in the current Congress, but the pressure has raised the odds of hearings, investigations, tighter oversight and state or international actions that could reshape how AI is developed and used.