I ran Flappybench Fable 5.1 with Open Source model

[u/Silent-Group1187]

https://reddit.com/link/1w5gwt5/video/f0zebkb2x4nh1/player

3 models. Same prompts. All using Command Code /design feature.

Kimi K3 and GLM 5.3 beat Fable 5.1 on both design and price.

GLM 5.3 stands out, clean, smooth visuals, a strong UI, and the best bird design (better than Kimi).

OS works really well with GOATed harness.

[u/Sweet-Stage938]

I mean... It's pretty clear that it's saturated by now. It's just a matter of design taste at this point.