The irony of jev/decision models...

... is that LLM's going all the way back to Llama 2 can do this with constrained sampling.

And the only reason people are hyped about it now is because test time compute/the zero shot chain of thought hack that inspired "reasoning" models has become so ubiquitous that models are all cripplingly slow now.

It's funny because that used to be why reasoning models were controversial, and now we're backtracking but branding that reversion to LLM classifiers as if it were a new breakthrough approach.