I've put links to the posts on GLM5.2, Opus 4.8, Chat GPT 5.5. I grab video screencaps so you can compare in detail. The full interactive Kimi output is at the bottom of the post if you want a comprehensive 3D play around
> This Kimi K3 had only one prompt, because I was using the free tier and it ran out of free credits. So I was not able to go on a Journey with Kimi K3. I did with Fable, which is why some elements on Fable look good… for instance there is a partially complete pyramid in Fable that I added with additional prompting.
> Impress me with a 1 page html file
Result: https://ydaurtg3fdwhq.kimi.page/
Came out looking pretty cool! By contrast, Fable produced a moderately more interesting "live observatory" of the solar system.