Apr 1, 2026
9 min read
Six training runs, 165 million parameters, and a hard lesson about the scaling law's limits — what I learned trying to teach a Transformer to solve the Rubik's Cube with curriculum learning and GRPO reinforcement learning.
machine learning
transformer
reinforcement learning
GRPO
Mar 2, 2026
4 min read
Recreating the iconic Bad Apple!! music video as a DEM particle simulation — signed distance fields, contact mechanics, and tens of thousands of bouncing particles.
simulation
DEM
particle physics
video
Feb 24, 2026
3 min read
A completely accurate and not-at-all exaggerated self-introduction.
intro
fiction