Neural Network
2 posts
Neural Network Reverse Engineering: When Machine Learning Becomes a Puzzle Game
Jane Street released a special ML puzzle: given the complete neural network weights, find an input that makes it output non-zero. This isn’t a typical black-box attack - it requires truly understanding what the network is computing. A college student spent days, going from linear programming to SAT solvers, and finally discovered the network was hiding an MD5 hash function.
February 28, 2026 · 9 min · 1772 words · Monster Beast Programming
500 Lines of Rust, 10 Seconds to Train: How Simple Is Building a Neural Network from Scratch?
Build a spam classifier neural network with Rust and Hugging Face’s Candle framework in just 500 lines of code. From tokenizer to embedding to Softmax, every step explained like a cooking recipe. No GPU, no Python, runs on any laptop.
February 7, 2026 · 10 min · 2113 words · Dream Beast Programming
