MétaCan
Menu
← Back to cohort
Record W7079004596 · doi:10.15468/dl.naxmfe

Occurrence Download

2025· dataset· en· W7079004596 on OpenAlexaboutno aff

Bibliographic record

VenueGlobal Biodiversity Information Facility · 2025
Typedataset
Languageen
FieldComputer Science
TopicGeochemistry and Geologic Mapping
Canadian institutionsnot available
Fundersnot available
KeywordsHerbariumDownloadNatural historyMatching (statistics)Range (aeronautics)

Abstract

fetched live from OpenAlex

A dataset containing 2699 species occurrences available in GBIF matching the query: { "and" : [ "DatasetKey is one of (Phragmites of Canada, UAM Herbarium (ALA), Vascular Plant Collection (Arctos), McGill University Herbarium Database, UQTR-herbarium (Herbier Estelle-Lacoursière), E. C. Smith Herbarium (ACAD), Carnegie Museum of Natural History Herbarium, Academy of Natural Sciences of Drexel University, Marie-Victorin Herbarium (MT) - Plantes vasculaires, Herbier Louis-Marie (QFA) - Collection de plantes vasculaires, Herbier du Québec (QUE) - Collection de plantes vasculaires, iNaturalist Research-grade Observations)", "GadmGid is one of (CAN.11.9_1, CAN.11.42_1, CAN.11.90.1_1, CAN.11.54_1, CAN.11.90_1, CAN.11.12_1, CAN.11.54.3_1, CAN.11.29_1)", "Geometry POLYGON((-70.895 45.59014,-70.81334 45.60458,-70.71748 45.70047,-70.63793 45.74617,-70.57964 45.8554,-70.62347 46.04178,-70.49362 45.95362,-70.5471 45.82565,-70.38144 45.76096,-70.32099 45.9544,-70.37394 46.0229,-70.41785 46.07477,-70.45894 46.09021,-70.58447 46.1097,-70.62537 46.14361,-70.53719 46.19389,-70.4999 46.20599,-70.48627 46.25068,-70.49126 46.26519,-70.54255 46.26755,-70.61596 46.24712,-70.67483 46.1924,-70.75785 46.25619,-70.81931 46.32983,-70.94633 46.41568,-70.96147 46.38983,-70.99139 46.37235,-70.68186 46.00816,-70.67148 45.91437,-70.70131 45.86228,-70.895 45.59014))", "HasCoordinate is true", "HasGeospatialIssue is false", "InstitutionCode is one of (que, université laval, udem, cm, acadia university, ph, uqtr, mtmg, uam, inaturalist)", "OccurrenceStatus is Present", "PublishingOrg is one of (09871350-0a23-11d8-b854-b8a03c50a862, d9699a79-4736-45c2-925c-f4033ac67d52, 182287da-fe0f-457f-ac06-2b8f4c7680fd, f9b67ad0-9c9b-11d9-b9db-b8a03c50a862, 9b39ec23-ce4d-4601-ad50-26c4b3f542ac, 6491ad8c-8e49-4bd4-a089-0ddb3bbe0890, c1da06f0-580e-11dc-8a9e-b8a03c50a862, ff7bd5db-b724-4932-b496-10ea298851f9, b52e9a80-8cb7-4d37-9324-46032fd69237, 19d3786d-5f8c-4309-995f-646ed5934089, 28eb1a3f-1c15-4a95-931a-4af90ecb574d)", "TaxonKey is Tracheophyta" ] } The dataset includes 2699 records from 8 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0011800-250827131500795/datasets/export for details. Data from some individual datasets included in this download may be licensed under less restrictive terms.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

How this classification was reachedexpand

Full frame machine prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.

metaresearch head score (Codex)0.001
metaresearch head score (Gemma)0.006
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesInsufficient payload (model declined to judge)
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Not applicable · Consensus signal: Not applicable
GenreCandidate signal: Dataset · Consensus signal: Dataset
Teacher disagreement score0.792
Threshold uncertainty score0.697

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0010.006
Meta-epidemiology (narrow)0.0030.001
Meta-epidemiology (broad)0.0020.002
Bibliometrics0.0060.009
Science and technology studies0.0010.000
Scholarly communication0.0040.004
Open science0.0030.004
Research integrity0.0030.002
Insufficient payload (model declined to judge)0.2080.317

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.012
GPT teacher head0.207
Teacher spread0.195 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it

Classification

machine, unvalidated

Machine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.

Study designNot applicable
Domainnot available
GenreDataset

How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".

Quick stats

Citations0
Published2025
Admission routes1
Has abstractyes

Explore more

Same venueGlobal Biodiversity Information Facility→Same topicGeochemistry and Geologic Mapping→French-language works237,207→