Tencent compresses 1.5TB model to 200GB with near-lossless accuracy

Tencent compressed its Hy4-preview model from 1.5TB to about 200GB in GGUF format with negligible benchmark impact, using calibration data to dynamically set per-layer compression strength.

2026-08-29 ~ 2026-08-29 · 2 related posts

• Tencent compresses 1.5TB model to 200GB with minimal accuracy loss — ChrisGPT · 2026-08-29
• Tencent compresses 1.5TB model to 200GB with minimal benchmark loss via layer-wise calibration — ChrisGPT · 2026-08-29