MétaCan
Menu
← Back to cohort
Record W6961826528 · doi:10.15468/dl.g9qdr8

Occurrence Download

2025· dataset· en· W6961826528 on OpenAlexaboutno aff

Bibliographic record

VenueGlobal Biodiversity Information Facility · 2025
Typedataset
Languageen
Field
Topic
Canadian institutionsnot available
Fundersnot available
KeywordsDownloadMatching (statistics)Range (aeronautics)R package

Abstract

fetched live from OpenAlex

A dataset containing 379 species occurrences available in GBIF matching the query: { "and" : [ "Country is Canada", "Geometry POLYGON((-126.00793 48.94563,-123.88891 48.27784,-123.31812 48.25919,-123.15024 48.40841,-123.26216 48.63972,-123.01967 48.78894,-123.3032 48.99413,-123.4002 48.99413,-120.68369 49.02475,-122.50967 51.40647,-125.86393 51.67441,-127.15029 53.6069,-133.27258 54.48407,-133.68431 53.37418,-126.00793 48.94563))", "HasCoordinate is true", "HasGeospatialIssue is false", "OccurrenceStatus is Present", "TaxonKey is Chrysemys picta bellii (Gray, 1831)" ] } The dataset includes 379 records from 3 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000990-250226211518916/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)0.007
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 score0.810
Threshold uncertainty score0.637

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0010.007
Meta-epidemiology (narrow)0.0020.001
Meta-epidemiology (broad)0.0020.002
Bibliometrics0.0050.010
Science and technology studies0.0010.000
Scholarly communication0.0030.004
Open science0.0030.004
Research integrity0.0030.002
Insufficient payload (model declined to judge)0.1900.302

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 head0.232
Teacher spread0.218 · 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→French-language works237,207→