Recently Jev has been quite popular, so I took it to 12306

@yanhua1010 Yanhua · Sep 19, 2026 · case #089171 · listed via Jev Hub

Still from the clip posted with this case; watch it in the original post on X.

Builder tested Jev Ultrafast browser agent on 12306 train ticket search to see if it handles everyday web tasks.

The original post, translated

Recently Jev has been quite popular, so I took it to 12306 to check for a train ticket, to see whether this kind of browser Agent can actually do some everyday tasks. I used Browser Use's open-source Jev Ultrafast, a browser Agent focused on speed, which can operate web pages on its own and complete the tasks you give it. This time I used Pi + DeepSeek

Show the original post in its source language ▾

最近 Jev 挺火，我拿它去 12306 查了趟动车票，看看这种浏览器 Agent 到底能不能干点日常的活。用的是 Browser Use 开源的 Jev Ultrafast，一个主打速度的浏览器 Agent，可以自己操作网页，完成你交给它的任务。我这次用 Pi + DeepSeek

The post above is a machine translation from zh; the untranslated text is in the fold-out.

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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 agents & workflows, browser & computer use. 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. Other posts in the same family are on the agents & workflows page.

🤖 Agents & workflows 🌐 Browser & computer use