A life sim, one-shotted into a single HTML file
Chetaslua had GPT-5.6 Pro one-shot a Sims-like life sim, logic included, in 48 minutes. No coding harness. The whole game is one HTML file.
A life sim is a terrible one-shot. Someone has to be hungry, the fridge has to exist, time has to pass, and the little person has to choose. Chetaslua asked GPT-5.6 Pro for a game in the shape of The Sims and got the whole thing in one HTML file, in 48 minutes, with no coding harness around the model.
One file makes the claim checkable. Logic, interface, and the loop of taking care of a household share a single document.
The silhouette is the assignment. Forty-eight minutes is the result. What you can open is a life sim wearing that famous shape.

Chetaslua
@chetaslua
🚨 The Sims one shotted by GPT-5.6 Pro this is without codex or any coding harness , one shot entire game with logic in 48 minutes, all in one .html file. cc : @mirochill for the test @tszzl when we can have big model taste and personality ? like after GPT 5 its so robotic https://t.co/RJ5qlgOTx8
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Captured when this was curated, not live. —