> Like the classifiers we were building 15 years ago with random forrests and logistic regressions

I think no one mentioned here, but the obvious difference is that Jev can spit out decisions directly from natural language input. None of these ML models could do that, and other than a full-fledged LLM (which is optimized for conversation and agentic tasks) or some classical NLP models (which underperform compared to LLMs, AFAIK), there is nothing right now that rivals Jev-like models.

Of course it's not perfect, but seems like the right step forward for quick classification/decision tasks based on natural language.