Every frontier AI lab has lost co-founder(s): - OpenAI: 8 of 11 gone - Thinking Machines: 3 of 6 gone - SSI: 1 of 3 gone - DeepMind: 1 of 3 gone - xAI: 3 of 12 gone One exception: Anthropic. All 7 co-founders are still there. Anthropic culture is worth studying.