Stories by alex-e

Universe Splitter

Ask HN: How to Start with LLMs/Vibecoding?

Diffusion ReRoll

A detailed, layer-by-layer teardown of the mobile phone and its history

Librrd Playground

A Controlled Study of Attention-Only Transformers

Three-Body Scattering for Generative Modeling

Proof of Fermat Last Theorem from Scratch

99% on ARC-AGI 3 (public eval, with harness)

Audio Transport: A Generalized Portamento via Optimal Transport

Video Generation Models Are General-Purpose Vision Learners

Universal Learning of Nonlinear Dynamics

Learning-to-Optimize via Deep Unfolded Flows

A Theory of Contrastive Learning with Natural Images

Hacker Fantastic and team report a pre-auth remote root exploit against openwrt

Lingbot Vision

Zero-Flow Encoders

The Trans-America Trail Guide

Dispersion loss counteracts embedding condensation in small language models

Meshtryoshka: Differentiable Mesh Rendering for Unbounded Scenes

1 2 3 4 5 6 7 8 9 10