Jev introduces a new shape of LLM - System One, aka Decision Models

TypeSafe AI has released Jev, a new type of AI model called a 'System One' or 'decision model' that outputs numerical scores and confidence ratings instead of text. Unlike traditional language models, Jev takes unstructured data as input and returns floating-point numbers representing yes/no answers, category choices, or ratings, making it useful for tasks like spam detection, ranking, and classification at a very low cost.