Named Clinical Entity Recognition Benchmark
Authors: name: Wadood M Abdul, name: Marco AF Pimentel, name: Muhammad Umar Salman, name: Tathagata Raha, name: Clément Christophe, name: Praveen K Kanithi, name: Nasir Hayat, name: Ronnie Rajan, name: Shadab Khan

This technical report introduces a Named Clinical Entity Recognition
Benchmark for evaluating language models in healthcare, addressing the crucial
natural language processing (NLP) task of extracting structured information
from clinical narratives to support applications like automated coding,
clinical trial cohort identification, and clinical decision support.
  The leaderboard provides a standardized platform for assessing diverse
language models, including encoder and decoder architectures, on their ability
to identify and classify clinical entities across multiple medical domains. A
curated collection of openly available clinical datasets is utilized,
encompassing entities such as diseases, symptoms, medications, procedures, and
laboratory measurements. Importantly, these entities are standardized according
to the Observational Medical Outcomes Partnership (OMOP) Common Data Model,
ensuring consistency and interoperability across different healthcare systems
and datasets, and a comprehensive evaluation of model performance. Performance
of models is primarily assessed using the F1-score, and it is complemented by
various assessment modes to provide comprehensive insights into model
performance. The report also includes a brief analysis of models evaluated to
date, highlighting observed trends and limitations.
  By establishing this benchmarking framework, the leaderboard aims to promote
transparency, facilitate comparative analyses, and drive innovation in clinical
entity recognition tasks, addressing the need for robust evaluation methods in
healthcare NLP.