Meet Jev (Typesafe's First "System One" model) who knew the
Ran Jev fast enough to play Doom in real time, picking the model for latency that suits interactive applications rather than text generation.
The original post
Meet Jev
(Typesafe's First "System One" model)
who knew the next step in AI would be making LLMs obsolete...
An AI fast enough for real time applications
(including playing Doom in real time)
where do i sign?
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 general Jev builds. 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. Browse the full case library for the work it sits next to.
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Last updated: 2026-09-22 · sources & corrections · every card links to its author's original post