Research 3: Synthetic datasets and saved evaluation evidence

This evidence-only subset of the Research 3 reproduction release contains synthetic datasets, saved evaluation records, and the original file manifest. It supports CPU replay of recorded scores without model inference or retraining. The archive does not contain model adapters or the all-block follow-up initializer and raw trajectories. The historical workflow holdout was later reused for steering fitting and is not independent confirmation for that method. The original full release and replay instructions are available at https://github.com/Farhad-Davaripour/sp_lense/releases/tag/research3-reproduction-v1.