@dave8172 uses Jev in an affiliate-terms refresh pipeline to validate terms and extract only when a page changed, with per-page time and cost versus Haiku and Opus.

Product note with video. An affiliate program terms directory uses Jev in its refresh pipeline to validate the terms and extract only if there is a change. Per page: Jev 0.3 s, Claude Haiku 1.2 s, Claude Opus 2.0 s. All got 18 of 18 right. For 1,000 pages like these: Jev $0.17 and 5 min, Haiku $0.66 and 19 min, Opus $26.56 and 34 min. For people refreshing page-level terms.