WaterSheep

ModernBERT-base fine-tune with a decision head that answers noul / choice / score and also multi-label questions, with a fitted temperature per question type. Publishes its held-out numbers: 61.2% accuracy and 0.043 ECE on datasets it never trained on. Apache 2.0 code and weights; serves TypeSafe /v1/systemone, so the official SDK works by repointing TYPESAFE_BASE_URL, and an ONNX build runs in the browser.