1-Bit Compression: 295B Model Runs 2.2x Faster Than API
rohanpaul_ai · x · 2026-07-15
Atomic Chat aggressively compressed Tencent's open-source 295B-parameter MoE model, Hy3, into a 1-bit version (only 92GB in size) and successfully deployed it locally on 4x RTX 5090 GPUs (128GB VRAM).
Tests show that when executing single-prompt code generation tasks for games like Flappy Bird, Arkanoid, and Snake, the local 1-bit version runs 2.2x faster than the cloud API (15.5 minutes vs. 34.3 minutes). Furthermore, the generated code quality is virtually identical to the cloud version, with all games running normally without crashes.
Related event: Atomic Chat Launches 1-Bit Hy3 Offline Chat App(3 posts)→
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