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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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Chronic Obstructive Pulmonary Disease (COPD) Research
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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
venuejournal
aboutaboutness

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

5,522 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.
5,522 works in the cohort · of 4,299,418page 7 of 111

Labels cover 18 of 5,522 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 5,522 of 5,522 works in this cohort. Predictions are machine_predicted_unvalidated teacher distillation outputs. Candidate is the union; consensus is the intersection.

affunlabeled
Lessons from ECLIPSE: a review of COPD biomarkers
Rosa Faner, Ruth Tal‐Singer, Bartolomé R. Celli, Jørgen Vestbo, William MacNee, Per Bakke +12 more
2013· review· en· Thorax· Medicine
distilled prediction:candidate · metaepi_narrow+insufficient_payloadconsensus · insufficient_payload
166
citations
afffundno abstractunlabeled
Impairments in Systems Underlying Control of Balance in COPD
Marla Beauchamp, Kathryn M. Sibley, Bimal Lakhani, Julia Romano, Sunita Mathur, Roger Goldstein +1 more
2011· article· en· CHEST Journal· Medicine
distilled prediction:candidate · noneconsensus · none
165
citations
affno abstractunlabeled
Small Airway Obstruction in COPD
James C. Hogg, John E. McDonough, Masaru Suzuki
2013· review· en· CHEST Journal· Medicine
distilled prediction:candidate · metaepi_narrow+research_integrity+insufficient_payloadconsensus · insufficient_payload
164
citations
affunlabeled
Inhaled corticosteroids in COPD: the clinical evidence
Pierre Ernst, Nathalie Saad, Samy Suissa
2014· review· en· European Respiratory Journal· Medicine
distilled prediction:candidate · metaepi_narrow+research_integrity+insufficient_payloadconsensus · none
161
citations
afffundaboutunlabeled
Methodological issues in therapeutic trials of COPD
Samy Suissa, Pierre Ernst, Katherine L. Vandemheen, Shawn D. Aaron
2008· review· en· European Respiratory Journal· Medicine
distilled prediction:candidate · metaepi_narrow+research_integrity+insufficient_payloadconsensus · none
160
citations
affno abstractunlabeled
Once-Daily Umeclidinium/Vilanterol 125/25 μg Therapy in COPD
Bartolomé R. Celli, Glenn Crater, Sally Kilbride, Rashmi Mehta, Maggie Tabberer, Chris Kalberg +1 more
2014· article· en· CHEST Journal· Medicine
distilled prediction:candidate · insufficient_payloadconsensus · none
155
citations
affunlabeled
[no title]
María Soler Artigas, Louise V. Wain, Emmanouela Repapi, Ma’en Obeidat, Ian Sayers, Paul R. Burton +22 more
2011· article· en· Edinburgh Research Explorer· Medicine
distilled prediction:candidate · metaepi_narrow+sts+research_integrity+insufficient_payloadconsensus · none
153
citations
affunlabeled
Exercise ventilatory inefficiency in mild to end-stage COPD
J. Alberto Neder, Flávio F. Arbex, Maria Clara N. Alencar, Conor O’Donnell, Julia Cory, Kathy Webb +1 more
2014· article· en· European Respiratory Journal· Medicine
distilled prediction:candidate · metaepi_narrow+insufficient_payloadconsensus · insufficient_payload
151
citations
affunlabeled
Proteases and emphysema
Andrew Churg
2005· review· en· Current Opinion in Pulmonary Medicine· Medicine
distilled prediction:candidate · metaepi_narrowconsensus · none
150
citations

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