# Third-party provenance

This is a local research-code consolidation, not a public release.

- `objective.py` preserves the original ByteDance/Hugging Face Apache-2.0 header from the audited RLVR-World/verl-derived implementation.
- `reward_core.py` preserves its original upstream header. The audited upstream RLVR-World reference is commit `e1b8b6f40ca0696919ce9b8dbe965c4153bcf5f1`.
- Tokenizer and backbone loading in the archived trainers rely on iVideoGPT/RLVR-World components, Hugging Face Transformers and PyTorch. Those model assets and datasets are not included here.
- The local source manifest records file-level provenance. Before public distribution, consolidate the applicable full upstream licenses and choose the license for original additions; no blanket relicensing is implied here.