Jev beats Gemini 2.5 Flash Lite on classifier eval quality and speed
Malte Ubl ran TypeSafe AI's Jev against an existing classifier eval, where it saturated the eval on quality and was 6x faster than Gemini 2.5 Flash Lite.
The author ran 9 decisions on each of 300 public web pages for 2 cents total, then had Opus 5 grade all 900: 85.8/100 overall agreement, rising to 98/100 when Jev is confident, with open source and a side-by-side video.
First thing I did with open access: 300 public web pages, 9 decisions each, 2 cents total, then Opus 5 graded 900 of them. 85.8 of 100 agree, and where Jev is sure it is 98 of 100. Open source, with a side by side video: