Microsoft Open-Sources BitNet: Ternary Weights Enable 100B-Model Inference on a Single CPU

Microsoft open-sourced BitNet, an inference framework using 1.58-bit ternary weights for pure integer computation, enabling 100B-parameter models to run on a single CPU. Its MIT-licensed repo has reached 40.4K stars, with a 1-bit embedding model and CPU speech recognition engine also released.

2026-10-10 ~ 2026-10-10 · 2 related posts

• Microsoft's open-source BitNet runs a 100B LLM on a single CPU with 1.58-bit weights — JafarNajafov · 2026-10-10
• Microsoft BitNet repo hits 40.4K stars; adds 1-bit embeddings and CPU real-time ASR engine — JafarNajafov · 2026-10-10