A large-scale benchmark for evaluating temporal stability of legal statute retrieval methods. Ground truth is derived exhaustively from 396 million codex-article citations extracted from 101 million Ukrainian court decisions (2007--2026).
Paper: Temporal Decay of Co-Citation Predictability: A 20-Year Statute Retrieval Benchmark from 396M Ukrainian Court Citations (Ovcharov, 2025)… See the full description on the dataset page:
https://huggingface.co/datasets/overthelex/ua-statute-retrieval.
