GLM-5.3 3D capability test: generates animated waterfall, spatial reasoning notably improved over 5.2

cedric_chee · x · 2026-08-14

Developer cedricchee tested GLM-5.3 for 3D and game dev, noting significant improvement in spatial reasoning over 5.2, and generated a 3D world with an animated waterfall. He feels it's not far behind Fable.

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

Original post →

More from Multimodal

Multimodal channel →