GLM-5.3 excels at 3D game dev with improved spatial capabilities

cedric_chee · x · 2026-08-14

X user cedricchee shares initial impressions: GLM-5.3 is very good at 3D world/game development, with spatial capabilities significantly improved over 5.2, correctness and speed better than Kimi K3, and visual fidelity close to Opus 5. Full demo later.

Related event: GLM-5.3 Tests Show Major Gains in Spatial Reasoning and Throughput(8 posts)→

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