AnalysisPolicySeptember 11, 2026

AI extinction warnings spark debate after Anthropic researcher's exit

Former Anthropic pretraining researcher Jacob Coxon quit, saying labs are "gambling with our lives" and that AI "could kill us all by the end of the decade." Bryan Cantrill and Brad Gerstner pushed back, while Zvi Mowshowitz documented a "preference cascade" of OpenAI, Anthropic and Google employees confirming extinction concerns.

People · Jacob Coxon, Bryan Cantrill, Brad Gerstner

How this story unfolded

6 days · 29 reports · 30 community posts · 59 of 60 shown

  1. Sep 9
  2. Sep 10
  3. Sep 11
  4. Sep 12
  5. Sep 13
  6. Sep 14

More stories today

Open the live feed