Building a Mario multiverse with Jev: death forks four timelines

appcypher @theappcypherOriginally posted 2026.09.19

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okay Jev is an INSANE unlock, I just gave Mario a multiverse. built "Mario Never Dies" with @typesafeai's Jev + microsandbox Jev picks every move and every time Mario dies, we fork the entire VM into 4 timelines and try again. whichever Mario survives becomes canon. it is like the others never happened.

This post quotes another post: “ChatGPT co-inventor releases Jev, a model built for decisions rather than text”