X post · by Riley Brown
Jev picks which model handles each request.
Riley Brown
@rileybrown
Building an agent with model router powered by Jev.
Sep 17, 2026 · 268 likesOpen on X
Riley Brown is building an agent whose model router runs on Jev: for each request, Jev picks the model that handles it.
Open the source
GitHubAgents and browsers
PickBrowser Use’s browser agent, with Jev choosing each next step.
Browser Use
~2.9k
Gregor Zunic
@gregpr07
Breaking: Browser Use + Jev = Ultrafast ⚡ Findings flights took 7s and cost only $0.0039 🤯 > new action space every step > DOM state space > small LLM fallback to type (this video is at 1x speed btw) Built a tiny open source browser agent. try it below ↓
Kyle Jeong
@kylejeong
we built blazing fast computer/browser use with Jev + @Stagehanddev. this task cost $0.001 and executed at near instant speed (in a remote browser btw) the loop: observe the page, send a11y tree as state + actions as questions, Jev decides the next action, then Stagehand executes it.
