TypeSafe AI decision model Jev officially launched on B.AI API, with input as low as $0.042/million Tokens

B.AI platform announces that the first System One model Jev launched by TypeSafe AI is officially online with API.

Jev is designed for high-speed structured decision-making within software and does not generate any text: after developers input the application status and typed questions, the model directly returns decision results with probabilities and confidence levels, without the need for a JSON Prompt or output parsing. The model supports parallel evaluation of three types of primitives: Choice / Score / Noul, with an end-to-end latency of approximately 70--500ms, input costs only $0.042 per million tokens, and output is free, suitable for scenarios such as ticket routing, content review, risk scoring, and agent branching judgment.

Currently, Jev is available in the "official" → "full access" list of B.AI API and can be called via Jev-1.13.0 or Jev-Latest.