TypeSafe's Jev has been hyped across China these past few days as a "new AGI species." But it's just a classifier: you give it 【options + a natural-language description】, it gives you 【a decision】. It doesn't generate options, and it doesn't generate explanations. Fast? Genuinely fast. And its weak spots are just as real. The tech isn't new — whether it becomes a product still comes down to the people.