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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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Opioid Use Disorder Treatment
Retraction
Abstract
Evidence source
Study design
Label agreement
Label status

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.

4,016 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.
4,016 works in the cohort · of 4,299,418page 46 of 81

Labels cover 19 of 4,016 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 4,016 of 4,016 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.

venueaboutno affunlabeled
Correction
Denise Denning Bscpharm
2021· erratum· en· Canadian Family Physician· Medicine
machine prediction:candidate · noneconsensus · none
3
citations
venueaboutno affunlabeled
Methadone is methadone
Denise Denning
2021· letter· en· Canadian Family Physician· Medicine
machine prediction:candidate · noneconsensus · none
3
citations
affaboutunlabeled
Opioids After Discharge in Pediatric Patients
Maxime Thibault, Denis Lebel, Christina Nguyen
2016· letter· en· Anesthesia & Analgesia· Medicine
machine prediction:candidate · noneconsensus · none
3
citations
venueno affunlabeled
Opioids and chronic pain
Lisa A. Bromley
2012· letter· en· Canadian Medical Association Journal· Medicine
machine prediction:candidate · noneconsensus · none
3
citations
venueaboutno affunlabeled
Opioids and chronic pain
Meldon Kahan
2012· letter· en· Canadian Medical Association Journal· Medicine
machine prediction:candidate · noneconsensus · none
3
citations

How this was built: Screen · Findings · About