MétaCan
Menu
← Back to cohort
Record W7105803338 · doi:10.15468/dl.hv6h8v

Occurrence Download

2025· dataset· W7105803338 on OpenAlexaboutno aff

Bibliographic record

VenueGlobal Biodiversity Information Facility · 2025
Typedataset
Language
Field
Topic
Canadian institutionsnot available
Fundersnot available
KeywordsDownloadMatching (statistics)State (computer science)BarcodeData collection

Abstract

fetched live from OpenAlex

A dataset containing 2834 species occurrences available in GBIF matching the query: { "and" : [ "DatasetKey is one of (Museum of Comparative Zoology, Harvard University, Denver Museum of Nature & Science - Arachnology, International Barcode of Life project (iBOL), Illinois Natural History Survey Insect Collection, Centre for Biodiversity Genomics - Canadian Specimens, Ohio State University Spider Collection, New Mexico State Collection of Arthropods, Museum of Southwestern Biology, Division of Arthropods)", "Geometry POLYGON((-155.04283 12.47859,-42.49465 12.47859,-42.49465 57.47859,-155.04283 57.47859,-155.04283 12.47859))", "HasCoordinate is true", "HasGeospatialIssue is false", "OccurrenceStatus is Present", "TaxonKey is Phidippus" ] } The dataset includes 2834 records from 8 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0035361-251025141854904/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)0.008
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesnone
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 score0.217
Threshold uncertainty score0.726

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0010.008
Meta-epidemiology (narrow)0.0020.001
Meta-epidemiology (broad)0.0020.001
Bibliometrics0.0060.010
Science and technology studies0.0010.000
Scholarly communication0.0030.003
Open science0.0030.003
Research integrity0.0020.002
Insufficient payload (model declined to judge)0.2170.258

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 head0.014
GPT teacher head0.231
Teacher spread0.217 · 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.

The models applied no category: nothing in the taxonomy fit this work.
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→French-language works237,207→