George B. Moody PhysioNet Challenge

Quick links for this year's Challenge:

Registration form
Data
Python and MATLAB example submission and scoring code
Submission instructions and form
Leaderboard, results, and papers
Public discussion forum
Rules and deadlines
Current and general FAQs
About

Please post questions and comments in the forum. However, if your question reveals information about your entry, then please email info at physionetchallenge.org. We may post parts of our reply publicly if we feel that all Challengers should benefit from it. We will not answer emails about the Challenge to any other address.

Leaderboard for the 2026 Challenge

The leaderboard shows the Challenge score from the official phase of the Challenge on the hidden validation set. Age-conditioned area under the receiver operating characteristic curve (AUROC) determines the Challenge winners; the prevalence-based reward metric and other metrics reported by the Challenge scoring code provide additional context. We will release the results of the Challenge on the hidden test set after the end of the official phase.

Supported by the National Institute of Biomedical Imaging and Bioengineering (NIBIB) under NIH grant number R01EB030362.

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