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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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Journal of Canadian Petroleum Technology
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Retraction
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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.

720 results · 1 filter active ·
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20002015
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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.
720 works in the cohort · of 4,299,418page 13 of 15

Labels cover 0 of 720 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 720 of 720 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.

aboutno affunlabeled
CHOPS Without Sand
Brian Wagg, Yunchao Fang, D. Birkett
2009· article· en· Journal of Canadian Petroleum Technology· Engineering
machine prediction:candidate · noneconsensus · none
2
citations
afffundaboutunlabeled
Workover Strategies in CHOPS Wells
Maurice B. Dusseault, Kirby Hayes, Michael Kremer, Chris Wallin
2004· article· en· Journal of Canadian Petroleum Technology· Engineering
machine prediction:candidate · noneconsensus · none
2
citations
aboutno affunlabeled
Lessons Learned-How to Do It Successfully
Lorne Kelly
2000· article· en· Journal of Canadian Petroleum Technology· Engineering
machine prediction:candidate · noneconsensus · none
1
citations
afffundaboutunlabeled
A Study of Flow Tortuosity in Locked Oil Sand
R.C.K. Wong, L. Ko, R. Movssagh
2004· article· en· Journal of Canadian Petroleum Technology· Engineering
machine prediction:candidate · noneconsensus · none
1
citations
affaboutunlabeled
17th World Petroleum Congress Preview, August 2002 JCPT
George A. Warne, Bruce Rauch, S.M. Farouq Ali, Gord Moore, Raj Mehta, Matthew Ursenbach +8 more
2002· article· en· Journal of Canadian Petroleum Technology· Engineering
machine prediction:candidate · noneconsensus · none
1
citations

How this was built: Screen · Findings · About