# @xlr8harder — 2026-07-28

♥20 ↻0 · https://x.com/xlr8harder/status/2082033391113777192

Huh. I just noticed that GLM-5.2 (743B params, BF16) and Kimi K3 (2.8T params, native mixed precision/MSFP4) have nearly the same on-disk weight footprint: 1.4 TiB.

(GLM-5.2 also has an official FP8 checkpoint, but the BF16 version seems to be the reference release.)

tags: author:xlr8harder, kind:tweet, model:kimi-k2, on:glm-5-2, year:2026
cited on: _dossiers/glm-5-2.md, glm-5-2