Show HN: ZigFormer – An LLM implemented in pure Zig https://ift.tt/R8PSJV9

Show HN: ZigFormer – An LLM implemented in pure Zig Hi everyone, I've made an early version of ZigFormer, a small LLM implemented in Zig with no dependencies on external ML frameworks like PyTorch or JAX. ZigFormer is modelled after a textbook LLM (like GPT-2 from OpenAI) and can be used as a Zig library as well as a standalone application to train a model and chat with it. This was mainly an educational project. I'm sharing it here in case others find it interesting or useful. Link to the project: https://ift.tt/HgcwM14 November 27, 2025 at 11:19PM