GLM-5.3 Benchmark: Fixes 19 Bugs vs Grok 4.7's 27, Slower Speed
PawelHuryn · x · 2026-08-26
Tested on a bug hunt benchmark with 105 real bugs across 2 repos, GLM-5.3 solved 19 compared to Grok 4.7's 27, while being 2x slower. 49 bugs remained unfixed by all 16 frontier models. Live benchmark data is available online.
Related event: GLM-5.3 Trails Grok 4.7 in 105-Real-Bug Benchmark(2 posts)→
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