wan9yu/pii-bench-zh

PII Bench ZH Chinese PII (Personally Identifiable Information) detection benchmark dataset. Two subsets covering formal and informal Chinese text, with character-level span annotations. This is the first open Chinese PII benchmark that covers locale-specific formats (phone, national ID, bank card, license plate, address) with precise offsets. Disclaimer / 免责声明 This dataset is 100% synthetic and intended solely for research and evaluation purposes. It does not contain any real… See the full description on the dataset page: https://huggingface.co/datasets/wan9yu/pii-bench-zh.