Browser Use open-sourced Jev Ultrafast, which picks action and target in one shot, searching Google Flights in 7.1 seconds and cutting browser calls from 1,092 to 101.
⚡️ Browser agents are about to get FAST. Browser Use just open-sourced Jev Ultrafast. It searched Google Flights in 7.1 SECONDS. Instead of throwing a giant LLM at every step, Jev picks the action + target in one shot. 1,092 browser calls → 101. This architecture is worth
Gregor Zunic showcases an open-source browser agent combining Browser Use and Jev, finding flights in 7 seconds for $0.0039, using a new action space per step, DOM state space, and small LLM fallback for typing.
Scott Williams predicts custom Jev-style models (parallel constrained decoding) will make existing company agent systems more token efficient, creating millionaires.
The user praises the JEV model for its extremely fast reproduction of each movement and command, believing bots will become smarter as a result.
