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.
Jev Predicts Churn from First 3 User Journeys
Jev predicts who will churn, confidence, and where journeys went wrong in ~10s using only each user's first 3 journeys.
JEV IS INSANE. We gave it 5000 real user journeys from a consumer app. It only saw each user’s first 3 journeys. We hid whether they ever came back. In around 10s, Jev predicted who would quit, how confident it was, and where each journey started going wrong. It correctly
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