This is what I tried to understand, too.
Because you can get a JSON response from all the big classification models, it's an easy task.
Jev is 100x faster / cheaper.
But nobody is talking about the quality.
I don't write a single line of AI in my tweets, yet all those Jev classifiers tagged them as AI.
We need someone to compare smart models' (Fable / Astra) classification with Jev.
I am sure Jev is great for dumb classification, but maybe even a simple machine learning model can be good.