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BROWSER AGENT / COMMUNITY CASE

jev-ultrafast

A browser-agent experiment where a small text model handles typing while Jev picks the operation and the observed element.

19,822 GITHUB STARSREPOSITORY OWNER browser-useEXPERIMENT
VIEW ON GITHUB Stars are a verified snapshot · 2026-09-25
Project preview of the jev-ultrafast repository
Project preview · browser-use / jev-ultrafast
OVERVIEWBROWSER AGENT

A browser agent still has to produce text: search queries, form values, addresses. That typing is slow when a large model writes it token by token.

This project separates the two jobs. Jev supplies the judgment — which operation to perform and which observed element to act on — and a small, dedicated text model produces the string that gets typed.

WHAT JEV DECIDESJUDGMENT

Jev makes the per-step selection: the operation and the target element, chosen from the structured page observation. Text generation is delegated, so the judgment stays small and the typing path stays fast.

Read the full projecthttps://github.com/browser-use/jev-ultrafast
VIEW ON GITHUB

Case notes by JevCases. Repository snapshot dated ; claims not independently reproduced.

The README's approximate seven-second Google Flights example is reported by the project author.

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