UPSTREAM.md

Upstream Provenance (HF)

This CoreML package is derived from the original Supertonic 2 release.

Sources

• Hugging Face: Supertone/supertonic-2
• GitHub: supertone-inc/supertonic

License summary

• Model weights: OpenRAIL-M (see LICENSE)
• Sample code: MIT (see upstream repo)

Modifications

• CoreML ML Program conversion and packaging

• =8-bit quantization variants

• iOS/macOS demo app (hosted in GitHub repo)

Provenance notes

• Upstream revision: unknown (local snapshot without VCS metadata).
• Quantization recipe: scripts/compress_coreml.py in the GitHub repo.