Upload drift_model.pt

This is the stoic-waterfall model which was used for the RSS 2025 submission. TODO:
- add details about input expectation and how it was trained.

I think ideally we retrain a new model and upload the runconfig pkl for full reproducibility.

drift_model.pt

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9fa0de4574d57a848a9884f11626e634685ce356a6bd568e00af7cf4de2bc9c9
+size 140898