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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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Cognitive and developmental aspects of mathematical skills
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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
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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.

1,207 results · 1 filter active ·
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20002025
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Machine labels · sparse coverage
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An unlabeled work is unknown, not a negative. Label coverage is reported on every query.
1,207 works in the cohort · of 4,299,418page 1 of 25

Labels cover 1 of 1,207 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 1,207 of 1,207 works in this cohort. Predictions are machine_predicted_unvalidated teacher distillation outputs. Candidate is the union; consensus is the intersection.

affunlabeled
Number sense in human infants
Fei Xu, Elizabeth S. Spelke, Sydney Goddard
2004· article· en· Developmental Science· Mathematics
distilled prediction:candidate · noneconsensus · none
631
citations
affunlabeled
The role of working memory in mental arithmetic
Diana DeStefano, Jo‐Anne LeFevre
2004· article· en· The European Journal of Cognitive Psychology· Mathematics
distilled prediction:candidate · noneconsensus · none
549
citations
affunlabeled
A common visual metric for approximate number and density
Steven C. Dakin, Marc S. Tibber, John A. Greenwood, Frederick A. A. Kingdom, Michael J. Morgan
2011· article· en· Proceedings of the National Academy of Sciences· Mathematics
distilled prediction:candidate · noneconsensus · none
320
citations
affunlabeled
Number discrimination in 10‐month‐old infants
Fei Xu, Rosa I. Arriaga
2007· article· en· British Journal of Developmental Psychology· Mathematics
distilled prediction:candidate · insufficient_payloadconsensus · none
226
citations

How this was built: Screen · Findings · About