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4,299,418 works, Canadian by any of four routes.

Every filter state is a URL; the URL is the query; the query is citable via /q/⟨hash⟩. The page, the API and the export parse the same parameters.

The current cohort, streamed from the database: every work column, the machine labels, the provisional scores, and the per-row validation status. Exports are capped at 100,000 rows. Mints a permanent /q/ link for this exact query. The same filters always produce the same link, whoever asks.

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The Annals of Thoracic Surgery
Topic
Retraction
Abstract
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Direct Codex and Gemma labels are unvalidated and sparse. Distilled predictions cover the full frame and are also unvalidated. Choose the evidence source explicitly; absence of a direct label is never a negative label.

affaffiliation
fundfunder
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The four routes compose: require the funder route and exclude affiliation to get the funder-only stratum no affiliation-based frame ever sees.

1,488 results · 1 filter active ·
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20002025
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Machine labels · sparse coverage
Evidence
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An unlabeled work is unknown, not a negative. Label coverage is reported on every query.
1,488 works in the cohort · of 4,299,418page 29 of 30

Labels cover 4 of 1,488 works in this cohort. The rest are unlabeled, which is not a negative label: the label table is sparse today and grows as labeling rounds land.

Distilled predictions cover 1,488 of 1,488 works in this cohort. Predictions are machine_predicted_unvalidated. The Gemma side is a direct model label for every work (title-only); the Codex side is a distilled, calibrated classifier. Candidate is the union; consensus is the intersection.

affno abstractunlabeled
Invited commentary
Paul W.M. Fedak, Richard D. Weisel, Subodh Verma, Vivek Rao
2002· article· en· The Annals of Thoracic Surgery· Medicine
machine prediction:candidate · noneconsensus · none
0
citations
affno abstractunlabeled
Invited Commentary
Bobby Yanagawa
2019· letter· en· The Annals of Thoracic Surgery· Medicine
machine prediction:candidate · noneconsensus · none
0
citations
affno abstractunlabeled
Invited Commentary
Glen Van Arsdell
2009· letter· en· The Annals of Thoracic Surgery· Medicine
machine prediction:candidate · noneconsensus · none
0
citations
affno abstractunlabeled
Regionalization Without Volume?
Dominique Vervoort
2025· letter· en· The Annals of Thoracic Surgery· Social Sciences
machine prediction:candidate · noneconsensus · none
0
citations
affno abstractunlabeled
Invited Commentary
Jehangir J. Appoo
2019· letter· en· The Annals of Thoracic Surgery· Medicine
machine prediction:candidate · noneconsensus · none
0
citations
affno abstractunlabeled
Invited Commentary
Kasia Czarnecka‐Kujawa, Kazuhiro Yasufuku
2017· letter· en· The Annals of Thoracic Surgery· Medicine
machine prediction:candidate · noneconsensus · none
0
citations
affno abstractunlabeled
Gastroesophageal Reflux
André Duranceau
2008· article· en· The Annals of Thoracic Surgery· Medicine
machine prediction:candidate · noneconsensus · none
0
citations
affno abstractunlabeled
Invited Commentary
Christopher M. Feindel
2012· letter· en· The Annals of Thoracic Surgery· Medicine
machine prediction:candidate · noneconsensus · none
0
citations
affno abstractunlabeled
Invited Commentary
Stefano Benussi, Teresa M. Kieser
2013· letter· en· The Annals of Thoracic Surgery· Medicine
machine prediction:candidate · noneconsensus · none
0
citations
affno abstractunlabeled
Invited commentary
Nimesh D. Desai
2005· letter· en· The Annals of Thoracic Surgery· Medicine
machine prediction:candidate · noneconsensus · none
0
citations
affno abstractunlabeled
Invited Commentary
Teresa M. Kieser
2017· letter· en· The Annals of Thoracic Surgery· Medicine
machine prediction:candidate · noneconsensus · none
0
citations
affno abstractunlabeled
Invited Commentary
Marcelo Cypel
2016· article· en· The Annals of Thoracic Surgery· Engineering
machine prediction:candidate · insufficient_payloadconsensus · none
0
citations
affno abstractunlabeled
Invited commentary
Subodh Verma, Richard D. Weisel, Ren‐Ke Li
2002· article· en· The Annals of Thoracic Surgery· Medicine
machine prediction:candidate · noneconsensus · none
0
citations
affno abstractunlabeled
Invited commentary
John D. Urschel
2001· article· en· The Annals of Thoracic Surgery· Medicine
machine prediction:candidate · noneconsensus · none
0
citations
affno abstractunlabeled
Invited Commentary
Glen Van Arsdell
2014· letter· en· The Annals of Thoracic Surgery· Medicine
machine prediction:candidate · noneconsensus · none
0
citations
affno abstractunlabeled
Reply
Takahiro Nakajima, Kazuhiro Yasufuku
2013· letter· en· The Annals of Thoracic Surgery· Medicine
machine prediction:candidate · noneconsensus · none
0
citations
affno abstractunlabeled
Invited Commentary
Glen S. Van Arsdell
2012· letter· en· The Annals of Thoracic Surgery· Medicine
machine prediction:candidate · noneconsensus · none
0
citations
affno abstractunlabeled
Invited Commentary
David Bracco
2009· letter· en· The Annals of Thoracic Surgery· Engineering
machine prediction:candidate · noneconsensus · none
0
citations
affno abstractunlabeled
Reply
Mark K. Ferguson, Paramita Saha‐Chaudhuri, John D. Mitchell, Gonzálo Varela
2014· letter· en· The Annals of Thoracic Surgery· Medicine
machine prediction:candidate · noneconsensus · none
0
citations
affno abstractunlabeled
Reply
Khaled D. Algarni, Richard D. Weisel, Christopher A. Caldarone, Manjula Maganti, Katherine Tsang, Terrence M. Yau
2014· letter· en· The Annals of Thoracic Surgery· Mathematics
machine prediction:candidate · noneconsensus · none
0
citations
affno abstractunlabeled
Reply
Cristian Rosu, Jean‐François Dorval, Cherrie Z. Abraham, Raymond Cartier, Philippe Demers
2018· letter· en· The Annals of Thoracic Surgery· Medicine
machine prediction:candidate · insufficient_payloadconsensus · none
0
citations
affno abstractunlabeled
Cardioplegia Resets the Clock
Roberto Vanin Pinto Ribeiro, Terrence M. Yau, Bobby Yanagawa
2020· letter· en· The Annals of Thoracic Surgery· Medicine
machine prediction:candidate · noneconsensus · none
0
citations
affno abstractunlabeled
Invited commentary
Michel Carrier
2005· letter· en· The Annals of Thoracic Surgery· Medicine
machine prediction:candidate · noneconsensus · none
0
citations
affno abstractunlabeled
Invited Commentary
Hilary P. Grocott
2008· letter· en· The Annals of Thoracic Surgery· Medicine
machine prediction:candidate · noneconsensus · none
0
citations
affno abstractunlabeled
Reply
Steven Meyer
2014· letter· en· The Annals of Thoracic Surgery· Medicine
machine prediction:candidate · noneconsensus · none
0
citations
affno abstractunlabeled
Preoperative Imaging of a Malignant Cardiac Tumor
Joséphine Pressacco, Jaramie Thomas-Gittens, Mathieu Charest, Yoel Bitton, Mathieu Rousseau, Moïshe Liberman
2018· article· en· The Annals of Thoracic Surgery· Medicine
machine prediction:candidate · noneconsensus · none
0
citations
affno abstractunlabeled
Invited Commentary
Donna May Kimmaliardjuk, Vincent Chan, Marc Ruel
2017· article· en· The Annals of Thoracic Surgery· Medicine
machine prediction:candidate · insufficient_payloadconsensus · none
0
citations
affno abstractunlabeled
Invited commentary
Raymond Cartier
2007· letter· en· The Annals of Thoracic Surgery· Medicine
machine prediction:candidate · noneconsensus · none
0
citations
fundno affno abstractunlabeled
Introduction
Randall B. Griepp, Eva B. Griepp
2007· article· en· The Annals of Thoracic Surgery· Medicine
machine prediction:candidate · insufficient_payloadconsensus · none
0
citations
affno abstractunlabeled
Invited commentary
Louis P. Perrault, Arnaud Mommerot
2007· letter· en· The Annals of Thoracic Surgery· Medicine
machine prediction:candidate · insufficient_payloadconsensus · none
0
citations
affno abstractunlabeled
Invited Commentary
Jean G. Dumesnil, Philippe Pîbarot
2014· letter· en· The Annals of Thoracic Surgery· Medicine
machine prediction:candidate · insufficient_payloadconsensus · none
0
citations
affno abstractunlabeled
Invited Commentary
Vivek Rao
2011· letter· en· The Annals of Thoracic Surgery· Medicine
machine prediction:candidate · insufficient_payloadconsensus · none
0
citations
affno abstractunlabeled
Invited Commentary
Lynn M. Fedoruk
2017· article· en· The Annals of Thoracic Surgery· Medicine
machine prediction:candidate · insufficient_payloadconsensus · none
0
citations
affno abstractunlabeled
Invited commentary
Fraser D. Rubens
2003· article· en· The Annals of Thoracic Surgery· Medicine
machine prediction:candidate · noneconsensus · none
0
citations

How this was built: Screen · Findings · About