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LiveUpdated 2026-09-19 21:10 UTC

Yet another big update for GLM 5.3 Flash EXL3 ⚡️

Yet another big update for GLM 5.3 Flash EXL3 ⚡️ Performance improvements: On 2x DGX Sparks ~13% faster on prose…

This is a dev post classified by Jev as Other (a launch), kept by the Dev Radar because it carries real work, not commentary.

Yet another big update for GLM 5.3 Flash EXL3 ⚡️ Performance improvements: On 2x DGX Sparks ~13% faster on prose single stream ~23% faster on prose 2-4 concurrent streams ~36-37 tok/s on prose single stream ~75-67 tok/s on prose in 4 concurrent streams On 3x DGX Sparks ~15% faster on prose single stream ~23% faster on prose 2-4 concurrent streams ~41 tok/s on prose single stream ~88 tok/s on prose in 4 concurrent streams No change for TP=4. New features and fixes for all: - Much faster loading time for the weights! From more than 300s to now 55s. - Fixed an issue that after a long convers

Posted by Mia (31.7k followers) 2 days ago · 326 likes · 88.1k views · view the original post on X. Kept by the Dev Radar as Other. Tools mentioned: glm-5.3-flash-exl3-2x-dgx-sparks.

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