Browser Use Ultrafast with Jev

It reads that way, and the author stresses the video is at 1x speed rather than sped up, but it is one run of one search with no repeat count. Nothing published here gives a distribution, a failure rate, or a site where the same setup did not work.

Typing. The design keeps a small model only to enter text while Jev picks each action from the DOM-derived action space. That split is also the main constraint: Jev cannot generate text, so any free-form input still costs a second model call and a second failure mode.

It is the trick. The post lists a new action space each step over the DOM state as the design, meaning Jev chooses from a freshly computed candidate set rather than replaying a fixed script. It is also why the numbers cannot be reproduced without that code, which is linked in a follow-up.

There is an open-source agent linked in the next-day post from the Browser Use team, and this post invites you to try the thing it built. You will still need a Jev endpoint, and the repository rather than the post is where the real methodology and limitations live.

Gregor Zunic, founder of Browser Use, posted it on 17 September 2026. The post shows 3.2M views with 297 replies, 662 reposts, 9.1K likes and 9.9K bookmarks, which is why the single 7-second figure traveled.

The follow-up links browser-use/jev-ultrafast, described as the fastest and cheapest web agent, and a second follow-up promises how it works in a nutshell. That repository is where the actual method lives, not the post.

One reply notes how strange it is that there is still no broadly available flight search API, so computer use is being used to search flights at all, and jokes that agents are escaping sandboxes before GTA 6 and easy flight search automation arrive.