New episode with my good friends Sholto Douglas & Trenton Bricken. Sholto focuses on scaling RL and Trenton researches mechanistic interpretability, both at Anthropic. We talk through what’s changed in the last year of AI research; the new RL regime and how far it can scale; how to trace a model’s thoughts; and how countries, workers, and students should prepare for AGI.See you next year for v3. Here’s last year’s episode, btw. Enjoy!Watch on YouTube; listen on Apple Podcasts or Spotify.WorkOS e...