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GLM 5.3 Flash EXL3 on 2x DGX Spark: ~15% faster long-prompt prefill!

GLM 5.3 Flash EXL3 on 2x DGX Spark: ~15% faster long-prompt prefill! Our 100k token code test went from 71s to 62s.…

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

GLM 5.3 Flash EXL3 on 2x DGX Spark: ~15% faster long-prompt prefill! Our 100k token code test went from 71s to 62s. The update is live, but this optimization is experimental & opt-in. In a few hours, I’ll share which optimizations I actually enable and why. Update & more 👇

Posted by netrunner (7k followers) 19 h ago · 91 likes · 19.3k views · view the original post on X. Kept by the Dev Radar as AI dev tools.

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