Tencent Releases 1-bit and 4-bit Hunyuan 3 — a 295B Model Deployable on a Single GPU

Latent Space (AINews) / Tencent·medium signal

Tencent published 1-bit and 4-bit compressed versions of Hunyuan 3, a 295B-parameter model, engineered to run on a single GPU. It's part of a clear July trend of aggressive quantization from Chinese labs pushing frontier-scale models onto commodity hardware. For builders, single-GPU deployment of a near-300B model changes the self-hosting math for anyone who previously assumed multi-GPU clusters were the entry ticket.