I missed the hypewave so can't say a lot about Jev, but the double standards are entertaining:

About Jev:

> We didn't train a model with Reinforcement Learning for Calibrated Decisions (RLCD) to calibrate the decisions and probabilities (even though they are not always correct).

Only 99% correctness! Borderline unusable!

About their model:

> It classifies: it gets a prompt with choices and outputs probabilities.

You want numbers, it gives you numbers! What more could you want?