Jev rebuilds a site's internal link map in 5.9 seconds for $0.27
The author used Jev to make 8,460 yes/no internal-link decisions across 566 pages in 5.9 seconds for $0.27, then used Opus 5 as a System 2 referee to rewrite the rubric and raise recall to 65%.
JEV just rebuilt the internal link map of our whole site in 5.9 seconds 🤯 566 pages. 8,460 yes/no link decisions. 679 links placed, every one on words the page already had. Total cost: $0.27. Claude Opus 5, same queue, same rubric, same clock: 0 pages finished when Jev was done. 8 pages by second 16. The full Opus pass would run ~$67, about 240x more per page. Borja showed the idea yesterday, so we built it on our own site and open sourced it. What made it work: Jev is literal, so the question you ask it is the product. We put Opus 5 behind it as System 2. It referees 24 pages, reads where the two disagreed and rewrites Jev's rubric. Two rewrites took Jev from finding 45% of Opus's links to 65%, and anchor agreement from 71% to 88%. One-time cost: $15. An editor pass kept 287 of the links and they are live on our site right now. Run it with Jev alone, or with Claude or Codex behind it as System 2. One command, MIT, built on @typesafeai's Jev. Which page of your site would you test it on? Repo in the reply.
This post quotes another post: x.com/borjafat/status/2101018783976722479