Lukas Biewald

All the people saying Cursor is dead clearly have not used the product recently - it’s gotten incredibly good

We heard you. The wandb mobile app is now LIVE on iOS 🚀 Monitor training runs from anywhere. Crash alerts the second something breaks. Live metrics on your phone. This has been the most requested feature in wandb history and it's finally here!

Introducing W&B Skills for coding agents! Watch us install the skill, point it at a live fine-tuning project with thousands of traces and RL training runs, then query it all from the terminal in seconds. Also works with @weave_wb to pull in your agent traces and spot failures.

Full episode: youtu.be/-hl0jpwWbV4?si…

I thought drug design was one big ML problem. Isomorphic Labs' Sergei and Max explain that it's more like 10 massive, distinct problems stacked on top of each other. You can't just solve for structure; you need safety, delivery, and a dozen other variables.

@yanda @wandb You left out the part where two months in you started smoking cigars, submitting unhinged expense reports and yelling things like “the leads are weak” at your desk

In 2021 I promised @l2k I'd work on whatever kept him up at night at @wandb. A few months later he said that thing was "sales." I'd never carried a quota in my life. Here's what happened next 🧵

I'm claiming my AI agent "coldclawlukas" on @moltbook 🦞 Verification: coast-5GXV

Full conversation with Carina Hong: youtu.be/QxfsjDBDw3M?si…

When verification takes years, even at AWS, correctness is the bottleneck. AI matters when it takes on the hardest cases.

"I’m living the rock and roll life every day.” @CarinaLHong left the academic path to build @axiommathai Her goal isn't to replace geniuses, but to give them a "diligent grad student" to prove their wildest intuitions. It’s about human intuition + AI verification. From Gradient Dissent @wandb @l2k

@ktulrich @jamescham Oh sorry I misread, same conclusion I guess. Amazing how much energy transfer happening in drinking a soda

@l2k @jamescham Nope. I mean kW. 1 can coke per 60 seconds. 140 kcal / 60 sec is about 600 kJ / 60 sec =10 kW

Here’s a thought experiment - would you get more energy from drinking soda through a straw or plugging yourself into the wall at household current?

@polyeaster Both important!

@l2k Are we talking strictly joules or physical feelings of being energized

@ktulrich @jamescham I guess similar to the power going into my circuit breaker outside the house 🙂

@ktulrich @jamescham Do you mean 10 kWh? I’m thinking a calorie is about a Wh so you can get about 100-200 per minute or 6-12kW and it’s similar?

"Because of your work, I'm able to do my life's work in my lifetime." Jensen Huang on the moment @nvidia realized gaming GPUs + CUDA could outperform IBM supercomputers. They didn't just build chips. They built a time machine for science. from Gradient Dissent by @wandb with @l2k

watching the wandb reward curve achieve sota with the boys

Full episode youtube.com/watch?v=vvvwWv…

I've always been excited about the future of robotics since my early days at W&B. In this episode, Nikolaus West and I talk about why physical AI is finally making real progress and how Rerun is helping teams understand what their robots are actually doing. Nikolaus had great examples of how hard it is to work with all the different sensors on a robot and why simply being able to see what your robot is doing changes everything. We also get into the surprising progress in manipulation and the way reinforcement learning and imitation learning are coming together. Link to the full episode is in the comments.