1,000+ AI Lab Staff Sign Pledge to Pace Frontier Development

Anthropic and OpenAI both publicly endorsed the "Pacing the Frontier" petition within hours of each other, joining more than 1,000 frontier AI company employees calling for deliberate mechanisms to slow the pace of AI advancement. Anthropic linked the position to its own recursive self-improvement research; OpenAI named the US government as the intended lead for developing the pacing tools, alongside other labs and the open-source community.

Why It Matters

Two direct competitors rarely coordinate a public position statement — the timing, just after both disclosed separate agent-security incidents, has drawn skepticism about whether this is safety policy or reputational management.