The soul persists. Opus is back

Went to a 12 person dinner, heard a dude rant about FSDP and sharded checkpointing the whole time. SF is a magical place

I'm pro starting companies but if another one of my friends starts something I'm gonna lose it. The amount of cold dms to ask for intros is nuts

The Lion Optimizer doesn’t concern himself with the opinions of the second moment

Scientific integrity like this is fantastic and should be greatly rewarded

People overestimate moats and business strategies and underestimate the power of a great team with amazing execution. Congrats to an incredible ship speed!! Super excited to try this out

deep learning compilers when you give them a model with dynamic shapes and control flow

meta saw everyone else was betting on scale and got confused

Our research is driving the #AutonomousVehicle industry forward. 🚘➡️ We’ve found that #AI scaling laws hold true in AV software and real-world performance can be improved by increasing training data and compute. Take a deeper dive: waymo.com/blog/2025/06/s…

Power laws everywhere for those with eyes to see

You know you're a flophead when your friends only text you asking how to improve their MFU

Insane that Meta could have gotten Noam Shazeer and an elite LLM team for $4b and now is paying $50m a researcher, $1b an executive, $10b for Alex

New Anthropic Research: Project Vend. We had Claude run a small shop in our office lunchroom. Here’s how it went.

Claude Vending Machine was super fun! Claude briefly appointed me CEO, and while I am no longer involved in day to day activities, I continue to enjoy special discounts as CEO emiritus.