TypeSafe AI is a San Francisco AI lab building System One models — a class of model trained to return typed, calibrated decisions for software instead of generated text. Its flagship and first System One model, Jev, is served by a single HTTP endpoint: POST /v1/systemone takes a `state` (a string, JSON object, or array) plus a map of typed…
First discovered , last refreshed . Descriptions and stats are pulled from the project's own GitHub repo and refreshed automatically — they aren't independently verified by JevTracks beyond the initial eligibility check.