Jev case: The speed and cost is going to enable use cases

The clip posted with this case (hosted by the collector’s media CDN); original post on X · 182s.

Pulled up slides live while speaking, using Jev to decide which slide to show at each moment based on the transcript.

The original post

The speed and cost is going to enable use cases that haven't been possible before.

Here's a quick demo of live decisions of what slide to pull up as I'm speaking, powered by @typesafeai Jev.

Also, sorry for the sniffling. I have a bit of a cold.

Quoted post

@CompleteSkeptic34.6M views
source

After 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

Engagement when collected

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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