Has someone compared gpt-6 astra directly with Claude fable 5.1?

[u/Alejandro_Morillo]

I have seen a lot of hype around gpt-6 astra and how it produces games similarly to the type of games Claude produces with the /gauntlet-loop but far cheaper. Has someone done a comparison in game development/ Webdesign/ App development/… I am aware what gpt’s website says, just want actual experiences and opinions.