You can use Jev to assemble interfaces on the fly.
Turned natural language requests into UI plans in about a second, using Jev to pick layout decisions faster and cheaper than Gemini 3.8 Flash and GPT 5.6 Luna.
The original post
You can use Jev to assemble interfaces on the fly.
Here’s an example I hacked together with Astra.
In this demo, Jev turns natural language requests into UI plans in roughly 1 second or less.
It’s 6x faster than Gemini 3.8 Flash and GPT 5.6 Luna. Cheaper, too.
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