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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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Proceedings of the National Academy of Sciences
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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.

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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.

6,318 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.
6,318 works in the cohort · of 4,299,418page 121 of 127

Labels cover 9 of 6,318 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 6,318 of 6,318 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.

affunlabeled
Picky eating as a means for coexistence
Melanie Dickie, Robert Serrouya
2022· letter· en· Proceedings of the National Academy of Sciences· Agricultural and Biological Sciences
machine prediction:candidate · noneconsensus · none
3
citations
affunlabeled
Partitioning aggression
Martin Daly
2018· letter· en· Proceedings of the National Academy of Sciences· Social Sciences
machine prediction:candidate · noneconsensus · none
3
citations
afffundunlabeled
Combining exchangeable <i>P</i> -values
Matteo Gasparin, Ruodu Wang, Aaditya Ramdas
2025· article· en· Proceedings of the National Academy of Sciences· Mathematics
machine prediction:candidate · metaresearchconsensus · none
3
citations
afffundunlabeled
Photoreduction of mercuric bromides in polar ice
Javier Carmona‐García, Alfonso Saiz‐Lopez, Anoop S. Mahajan, Fei Wang, Ana Borrego‐Sánchez, A. Ulises Acuña +7 more
2025· article· en· Proceedings of the National Academy of Sciences· Environmental Science
machine prediction:candidate · noneconsensus · none
3
citations
affunlabeled
The bunkbed conjecture is false
Nikita Gladkov, Igor Pak, Aleksandr Zimin
2025· article· en· Proceedings of the National Academy of Sciences· Mathematics
machine prediction:candidate · noneconsensus · none
3
citations
affunlabeled
Understanding how plants produce cocaine
Vincenzo De Luca
2022· letter· en· Proceedings of the National Academy of Sciences· Agricultural and Biological Sciences
machine prediction:candidate · noneconsensus · none
2
citations
affunlabeled
Extreme triple oxygen isotope fractionation in <i>Equisetum</i>
Z. D. Sharp, Jordan A.G. Wostbrock, A. Gargano, Vincent Hare, Jessica Johnson, Thure E. Cerling +18 more
2025· article· en· Proceedings of the National Academy of Sciences· Agricultural and Biological Sciences
machine prediction:candidate · noneconsensus · none
2
citations
affunlabeled
The temporal dynamics of self-control
Paul E. Stillman, James Wilson, David A. Kalkstein, Melissa J. Ferguson
2025· article· en· Proceedings of the National Academy of Sciences· Psychology
machine prediction:candidate · noneconsensus · none
2
citations
affunlabeled
Hund’s flat band in a frustrated spinel oxide
Dongjin Oh, Alexander Hampel, Joshua P. Wakefield, Peter Moen, Steef Smit, Xiangyu Luo +23 more
2025· article· en· Proceedings of the National Academy of Sciences· Physics and Astronomy
machine prediction:candidate · noneconsensus · none
2
citations
affunlabeled
Expert-augmented machine learning
Efstathios D. Gennatas, Jerome H. Friedman, Lyle Ungar, Romain Pirracchio, Eric Eaton, Lara Reichman +1 more
2020· preprint· en· Proceedings of the National Academy of Sciences· Computer Science
machine prediction:candidate · noneconsensus · none
2
citations

How this was built: Screen · Findings · About