Jev Cards
Can you beat a vision model at a picture quiz?
| Built with | Claude Code |
|---|---|
| Category | Games |
| Maker | totisjosema |
| Launched | 2026-10-20 |
| Source | Hacker News Show HN · 72 points |
| Link checked | 2026-11-02 |
How we know it was built with AI
- Claude Code: “made the cards through Opper's vision models and Claude Code”
Quoted from the source post. Category is assigned automatically.
From the maker
I built a quiz game around TypeSafe's new Jev model, which has vision capabilities. Jev looks at a picture and a question and picks an answer (or taps a place) in about a quarter of a second. I've always loved quiz games and thought this would be a fun way to see what it can do and how fast it is. I made the cards from scratch, and Jev gets exactly the picture you see. More cards will come over time.
From the website
800 picture cards: fruit, flags, maps, chess, illusions. Jev answers in about 0.3 s. Race it in Sprint, Versus or Streak.
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