ScannedRxn is a carefully curated, test-only benchmark for chemical reaction diagram parsing in historical scientific archives. It was introduced in Molecular Identifier Visual Prompt and Verifiable Reinforcement Learning for Chemical Reaction Diagram Parsing to evaluate model robustness and out-of-distribution generalization when digitizing legacy chemical knowledge.
Unlike benchmarks dominated by contemporary born-digital literature… See the full description on the dataset page: https://huggingface.co/datasets/songjhPKU/ScannedRxn.
