I’ve been working on something new:
📚 Build a Reasoning Model (From Scratch).
The first chapters just went live!
(The book will cover topics from inference-time scaling to reinforcement learning)
"It is beautiful. It is elegant. Does it work well in practice? Not really. This is often the caveat we face in research: the things that are beautiful don't work and the things that work are not beautiful." – Daniel Cremers
Today, we're announcing our first hosted infrastructure product: pyx, a Python-native package registry.
We think of pyx as an optimized backend for uv: it’s a package registry, but it also solves problems that go beyond the scope of a traditional "package registry".