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Identifier Detection on TAB (Text Anonymization Benchmark) official (test)

83.6PrecisionLongformer
42.5253.18563.8574.515Jul 1, 2026

Evaluation results

MethodLinks
Longformersupervision=fine-tuned, 1,013 docs2026.0783.691.9—
RuleChefrules=22 rules, supervision=1,000 chunks2026.0773.871.983
RoBERTa NERsupervision=off-the-shelf2026.0744.190.6—