"Benchmark-watching makes you an NPC": dev says GLM 5.3 Flash outworks Opus 5.5 in real tasks

gnukeith · x · 2026-10-25

gnukeith argues that judging models purely by benchmark scores makes you an "NPC waiting for the next slop scoop." He claims he gets more actual work done with GLM 5.3 Flash than with Opus 5.5 — while also using Opus 5.5 for impressive 3D-printing work — reinforcing his point that model choice depends on the task, not leaderboards.

Related event: Developer backs GLM 5.3 over Claude, warns against benchmark-only model picks(2 posts)→

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