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Record W4404040518 · doi:10.1007/s11306-024-02185-0

Multiplatform metabolomic interlaboratory study of a whole human stool candidate reference material from omnivore and vegan donors

2024· article· en· W4404040518 on OpenAlex
Abraham Kuri-Cruz, Marina Amaral Alves, Þorkell Andrésson, Amanda L. Bayless, Kent Bloodsworth, John A. Bowden, Kevin Bullock, Meagan Burnet, Fausto Carnevale Neto, Angelina H. Choy, Clary B. Clish, Sneha Couvillion, Raquel Cumeras, Lucas Dailey, Guido Dallmann, William C. Davis, Amy Deik, Alex M. Dickens, Danijel Djukovic, Pieter C. Dorrestein, Josie Eder, Oliver Fiehn, Roberto Flores, Helen Gika, Kehau A. Hagiwara, Tuan Hai Pham, James J. Harynuk, Juan J. Aristizabal‐Henao, David Hoyt, Jean‐François Focant, Matilda Kråkström, Amit Kumar, Jennifer Kyle, Santosh Lamichhane, Yuan Li, Seo Lin Nam, Rupasri Mandal, A. Paulina de la Mata, Michael J. Meehan, Thomas Meikopoulos, Thomas Metz, Thomai Mouskeftara, Nathalie Munoz Munoz, G. A. Nagana Gowda, Matej Orešič, Morgan Panitchpakdi, Pierre‐Hugues Stefanuto, Daniel Raftery, Blake R. Rushing, Tracey B. Schock, Harold E. Seifried, Stephanie L. Servetas, Tong Shen, Susan Sumner, Kieran Tarazona Carrillo, Jesse Trejo, Lieven Van Meulebroek, Lynn Vanhaecke, Christina Virgiliou, Kelly C. Weldon, David S. Wishart, Lu Zhang, Jiamin Zheng, Suse Botelho da Silva

Why this work is in the frame

A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.

affAt least one author lists a Canadian institution in the pinned OpenAlex snapshot.
fundA Canadian funder is recorded on the work.

Bibliographic record

VenueMetabolomics · 2024
Typearticle
Languageen
FieldBiochemistry, Genetics and Molecular Biology
TopicMetabolomics and Mass Spectrometry Studies
Canadian institutionsUniversity of Alberta
FundersNational Center for Complementary and Integrative HealthBiological and Environmental ResearchNational Institute of Diabetes and Digestive and Kidney DiseasesNational Cancer InstituteNational Institute on AgingNatural Sciences and Engineering Research Council of CanadaNational Institutes of HealthGenome AlbertaNational Institute of Environmental Health SciencesDNA GenotekNational Institute of Standards and TechnologyMitacsGenome CanadaPacific Northwest National LaboratoryInstitute for the Advancement of Food and Nutrition SciencesBattelleU.S. Department of Energy
KeywordsOmnivoreMetabolomicsVegan DietBiologyMedicineComputational biologyTraditional medicineBioinformaticsInternal medicine

Abstract

fetched live from OpenAlex
No abstract in any covered source. Its absence is recorded, not treated as a negative.

No abstract. This is not a gap in this database; OpenAlex has none either. 23.3% of the frame is in this state, and the screen finds HALF as much metaresearch here, so the absence is a measured bias rather than a missing field.

Full frame distilled prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.

metaresearch head score (Codex)0.000
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesMeta-epidemiology (narrow)
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Bench or experimental · Consensus signal: Bench or experimental
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.228
Threshold uncertainty score1.000

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0010.000
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0000.000

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 head0.013
GPT teacher head0.265
Teacher spread0.252 · 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