There's some speculation that Jev is an open weight model with novel post-training (RLCD). So, if these folks have competitive accuracy with just the base model, it may raise some questions about the necessity of Jev's architecture. You generally don't want to find yourself competing only on price.

Fyi, I haven't tested this yet.

These questions are answered by the OP (Same speed, image support) - additionally, GLM is open weight.