I've had access to Jev by @typesafeai for about 30 hours
Built an open-source snake game where two Jev instances compete in real time, relying on low latency for live input.
The original post
I've had access to Jev by @typesafeai for about 30 hours now and I can't stop thinking of the million places it can be used 🤯
Meanwhile, checkout this fun snake game I built where 2 Jev's compete with each other to take the trophy 🏆
Try it out here 🔗
It's open source btw
The low latency made it all possible to make such a fun project which requires input in real time 🚀
Quoted post
@CompleteSkeptic34.6M viewssourceAfter co-inventing ChatGPT, I kept asking myself: why have superhuman chat models not led to AGI? I’ve spent the last 2 years in stealth building a new way to train models (RLCD), and a new type of frontier AI model that we are releasing today: Jev • 20-200x faster • 40-400x
What the author linked
- jevarena.up.railway.app
- JevArena — Watch two TypeSafe Jev agents compete in click-only browser games with live operation and target probabilities.
Engagement when collected
Numbers are a snapshot taken from X when the case was added to the library (schema v1, collected 2026-09-19); they will not match today.
Where this case fits
Filed under games & playable demos. In the pattern Jev is built for, the model answers a bounded question per step — and ordinary code acts on the answer, because the answer is already a value rather than a paragraph. Other posts in the same family are on the games & playable demos page.
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Last updated: 2026-09-22 · sources & corrections · every card links to its author's original post