GLM-5.3 Flash: Zhipu's cheap coding model rivals Opus 4.8
Zhipu's GLM-5.3 Flash, a 320B-parameter MoE with 18B active, launched Aug 26 and went viral as Ox Alpha. On DeepSWE it trails GLM-5.3 by 5.6 points at pass@1 but only 2.6 at pass@4, at 17x lower cost ($0.24 vs $3.99 per rollout).
How this story unfolded
7 days · 7 reports · 11 community posts · 18 of 19 shown
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