Model Releases

'create the ultimate brutalist city builder. you should have lots of controls over buildings in ways that are delightful and intuitive to pe…

'create the ultimate brutalist city builder. you should have lots of controls over buildings in ways that are delightful and intuitive to people...' Here is Fable 5.1, a little over a year since GPT-5

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"create the ultimate brutalist city builder. you should have lots of controls over buildings in ways that are delightful and intuitive to people..." Here is Fable 5.1, a little over a year since GPT-5 below, in a single shot from a prompt. It quite good: https://brut-city.netlify.app/ Media I had access to GPT-5. I think it is a very big deal as it is very smart & just does stuff for you Full write up in comments, but this is “make a procedural brutalist building creator where i can drag and edit buildings in cool ways" & "make it better" a bunch. I touched no code

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Source: Ethan Mollick (X) | 2026-10-04

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