A model that was introduced a few days ago that's LLM-based, but instead of producing text, you can ask it questions and it will return decisions. The key thing being that it responds pretty quickly and predictably.
according to the people who made Jev, it does NOT output text. it's a closed model, so we can't inspect the internals, but i would just take their word for it.
just because the API responds with JSON text, does not mean that the underlying model is generating JSON text.
Site: https://typesafe.ai/blog/introducing-system-one-models-and-j...