The DOI matches its Crossref record; 80 of the 81 references it cites were found in a registry or an index.
Identification of 12 genetic loci associated with human healthspan
Open accessPublished version of a preprint
Abstract
Aging populations face diminishing quality of life due to increased disease and morbidity. These challenges call for longevity research to focus on understanding the pathways controlling healthspan. We use the data from the UK Biobank (UKB) cohort and observe that the risks of major chronic diseases increased exponentially and double every eight years, i.e., at a rate compatible with the Gompertz mortality law. Assuming that aging drives the acceleration in morbidity rates, we build a risk model to predict the age at the end of healthspan depending on age, gender, and genetic background. Using the sub-population of 300,447 British individuals as a discovery cohort, we identify 12 loci associated with healthspan at the whole-genome significance level. We find strong genetic correlations between healthspan and all-cause mortality, life-history, and lifestyle traits. We thereby conclude that the healthspan offers a promising new way to interrogate the genetics of human longevity.
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Figures




Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Claims other papers make about this one
Each is checked against this paper’s own text: does it say what the citing paper says it does?
In the citing paper
“Genes that regulate lifespan in animal models6–9 and human studies10–14 as well as multiple experimental paradigms, such as caloric restriction, heterochronic parabiosis and partial epigenetic reprogramming, have demonstrated that it is possible to manipulate ageing biology to ‘rejuvenate’ physiological functioning in complex model organisms15–28.”
From Measuring biological age using omics data (2022) · cites this paper as [11]
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cites
A global reference for human genetic variation
The 1000 Genomes Project Consortium, authors, C., Auton, A., Abecasis, G. R., Steering committee, Altshuler, D. M., Durbin, R. M., Abecasis, G. R., Bentley, D. R., Chakravarti, A., et al. (2015) · Nature · doi:10.1038/nature15393 · Cited by 18,247
Sudlow, C., Gallacher, J., Allen, N., Beral, V., Burton, P., Danesh, J., Downey, P., Elliott, P., Green, J., Landray, M., et al. (2015) · PLOS Medicine · doi:10.1371/journal.pmed.1001779 · Cited by 12,728
Second-generation PLINK: rising to the challenge of larger and richer datasets
Chang, C. C., Chow, C. C., Tellier, L. C., Vattikuti, S., Purcell, S. M., & Lee, J. J. (2015) · Gigascience · doi:10.1186/s13742-015-0047-8 · Cited by 12,709
The UK Biobank resource with deep phenotyping and genomic data
Bycroft, C., Freeman, C., Petkova, D., Band, G., Elliott, L. T., Sharp, K., Motyer, A., Vukcevic, D., Delaneau, O., O’Connell, J., et al. (2018) · Nature · doi:10.1038/s41586-018-0579-z · Cited by 8,876
The Ensembl Variant Effect Predictor
McLaren, W., Gil, L., Hunt, S. E., Riat, H. S., Ritchie, G. R. S., Thormann, A., Flicek, P., & Cunningham, F. (2016) · Genome Biology · doi:10.1186/s13059-016-0974-4 · Cited by 8,099
A map of human genome variation from population-scale sequencing.
The 1000 Genomes Project Consortium (2010) · Nature · doi:10.1038/nature09534 · Cited by 7,877
LD Score regression distinguishes confounding from polygenicity in genome-wide association studies
Schizophrenia Working Group of the Psychiatric Genomics Consortium, Bulik-Sullivan, B. K., Loh, P.-R., Finucane, H. K., Ripke, S., Yang, J., Patterson, N., Daly, M. J., Price, A. L., & Neale, B. M. (2015) · Nature Genetics · doi:10.1038/ng.3211 · Cited by 5,559
Meta-Analysis of 74,046 Individuals Identifies 11 New Susceptibility Loci for Alzheimer’s Disease
(EADI), E. A. D. I., Lambert, J.-C., (GERAD), G. A. E. R. I. A. D., Alzheimer's Disease Genetic Consortium (ADGC), (CHARGE), C. F. H. A. A. R. I. G. E., Ibrahim-Verbaas, C. A., Harold, D., Naj, A. C., Sims, R., Bellenguez, C., et al. (2013) · Nature Genetics · doi:10.1038/ng.2802 · Cited by 4,336
An atlas of genetic correlations across human diseases and traits
ReproGen Consortium, Bulik-Sullivan, B., Psychiatric Genomics Consortium, Genetic Consortium for Anorexia Nervosa of the Wellcome Trust Case Control Consortium 3, Finucane, H. K., Anttila, V., Gusev, A., Day, F. R., Loh, P.-R., Duncan, L., et al. (2015) · Nature Genetics · doi:10.1038/ng.3406 · Cited by 4,255
Gompertz, B. (1825) · Philosophical Transactions of the Royal Society of London · doi:10.1098/rstl.1825.0026 · Cited by 3,816
Cited by
Sorted by citations
Items 101–170 of 170
Revealing the genetic architectures underlying organ-specific aging based on proteomic data
Zhu, R., Guo, Y., Wang, J., Yu, K., Shi, W., Pan, W., Yu, X.-L., Chen, W., Dong, S., & Yang, T. (2025) · Nature Communications · doi:10.1038/s41467-025-67223-4 · Cited by 4
Genetic links between multimorbidity and human aging
Dinh, P.-A., Han, H., Kim, S., Guo, Q., Zhang, Z. D., Vijg, J., & Suh, Y. (2025) · GeroScience · doi:10.1007/s11357-025-02044-3 · Cited by 5
Genetic associations with healthy ageing among Chinese adults
Chang, X., Zhou, Y., Wang, L., Liu, J., Yuan, J., Khor, C. C., Heng, C., Pan, A., Koh, W., & Dorajoo, R. (2022) · npj Aging · doi:10.1038/s41514-022-00086-x · Cited by 3
McCorrison, J., Girke, T., Goetz, L. H., Miller, R. A., & Schork, N. J. (2019) · The Journals of Gerontology Series A · doi:10.1093/gerona/glz206 · Cited by 4
Pyrkov, T. V., Avchaciov, K., Tarkhov, A. E., Menshikov, L. I., Gudkov, A. V., & Fedichev, P. O. (2019) · bioRxiv (Cold Spring Harbor Laboratory) · doi:10.1101/618876 · Cited by 4
Self-citationBalbona, J. V., Jeffries, P. W., Gorelik, A. J., Nelson, E. C., Bogdan, R., Arpana Agrawal, A., & Johnson, E. C. (2025) · Addiction Biology · doi:10.1111/adb.70066 · Cited by 3
Liu, R., Zhu, Z., Zhu, Y., Lin, X., Li, H., Wang, T., Zheng, J., Li, M., Zhao, Z., Xu, Y. H., et al. (2025) · GeroScience · doi:10.1007/s11357-025-01794-4 · Cited by 3
Integrative Omics Defines Metabolic Biomarkers and Genetic Regulatory Mechanisms of Mortality Risk
Liu, P., An, B., Zheng, J., Wang, Q., Yang, Z., Li, Z., Liu, D., Ying, F., Wen, J., Fang, L., et al. (2025) · Advanced Science · doi:10.1002/advs.202514464 · Cited by 3
A Magyar Genomikai Egészségtárház az egészséges hosszú élet kutatásának szolgálatában
Várhegyi, V., Molnár, V., Gézsi, A., Sárközy, P., Antal, P., & Molnár, M. J. (2021) · Orvosi Hetilap · doi:10.1556/650.2021.32131 · Cited by 3
Shared genomic architectures of COVID-19 and antisocial behavior
Adams, C. D., Tielbeek, J. J., & Boutwell, B. B. (2022) · Translational Psychiatry · doi:10.1038/s41398-022-01948-4 · Cited by 3
Libert, S., Chekholko, A., & Kenyon, C. J. (2024) · eLife · doi:10.7554/elife.92092.1 · Cited by 3
The role of phenylalanine and tyrosine in longevity: a cohort and Mendelian randomization study
Zhao, J. V., Sun, Y., Zhang, J., & Ye, K. (2025) · Aging · doi:10.18632/aging.206326 · Cited by 2
Genetic architecture of human aging and longevity: Insights from genome-wide association studies
Yoon, D., & Gim, J. (2026) · BMB Reports · doi:10.5483/bmbrep.2025-0226 · Cited by 3
Genetic and molecular factors underlying human longevity and epigenetic aging
Gai, K., Li, W., Li, J., He, H., Shi, L., Tang, M., Wang, F., Chang, T., & Wu, Y. (2026) · npj Aging · doi:10.1038/s41514-026-00384-8 · Cited by 3
Evolutionary genetics of ageing
Dönertaş, H. M., & Partridge, L. (2026) · Nature Reviews Genetics · doi:10.1038/s41576-026-00959-x · Cited by 3
Che, J., Sun, Y., Wang, F., Feng, Q., 徐翠香, & Li, X. F. (2026) · Antioxidants · doi:10.3390/antiox15070830 · Cited by 3
Female “Paradox” in Atrial Fibrillation—Role of Left Truncation Due to Competing Risks
Nakamizo, T., Misumi, M., Takahashi, T., Kurisu, S., Matsumoto, M., & Tsujino, A. (2023) · Life · doi:10.3390/life13051132 · Cited by 3
Genetically independent phenotype analysis identifies LPA and VCAM1 as drug targets for human ageingPreprint
Timmers, P. R. H. J., Tiys, E., Sakaue, S., Akiyama, M., Kiiskinen, T., Zhou, W., Hwang, S., Yao, C., The Biobank Japan Project, Study, F., et al. (2021) · bioRxiv (Cold Spring Harbor Laboratory) · doi:10.1101/2021.01.22.427837 · Cited by 1
Self-citationBaghdadi, M., Karasik, D., & Deelen, J. (2019) · Springer eBooks · doi:10.1007/978-3-319-69892-2_726-1 · Cited by 2
Wu, C., Tong, S., You, Y., Li, Y., Cai, R., Fang, J., Fang, X., & Zhang, X. (2025) · Journal of Affective Disorders · doi:10.1016/j.jad.2025.119781 · Cited by 1
Sambou, M. L., Wang, Y., Xu, F., Yakubu, S., Liang, S., & Dai, J. (2025) · Sleep And Breathing · doi:10.1007/s11325-025-03488-9 · Cited by 1
Aging in autism: A systematic review of cognitive, neural, and physical health findings
Dickinson, A. H., Ryan, D. P., Carroll, J., & Lord, C. (2026) · Neuroscience & Biobehavioral Reviews · doi:10.1016/j.neubiorev.2026.106820 · Cited by 3
Zhdanov, R. I., Khayrullin, R. N., Khalilov, R. I., Eftekhari, A., & Sozinov, A. S. (2023) · Exploration of Medicine · doi:10.37349/emed.2023.00176 · Cited by 1
Yang, M., Wang, M., Zhao, X., Xu, F., Liang, S., Wang, Y., Wang, N., Sambou, M. L., Jiang, Y., & Dai, J. (2024) · Epigenomics · doi:10.2217/epi-2023-0343 · Cited by 1
Hagendijk, M. E., Tan, Z., Melles, M., Hoving, J. L., van der Burg-Vermeulen, S. J., & Zipfel, N. (2024) · Work · doi:10.3233/wor-230305 · Cited by 1
Gómez, G., Hidalgo, E. S., Oreamuno, A. S., & Ferrari, G. (2023) · Pensar en Movimiento Revista de Ciencias del Ejercicio y la Salud · doi:10.15517/pensarmov.v21i1.51602 · Cited by 1
Exposure to Low Lipoprotein(a) Levels
Arsenault, B. J. (2019) · Journal of the American College of Cardiology · doi:10.1016/j.jacc.2019.06.083 · Cited by 1
Human genetic analyses of organelles highlight the nucleus in age-related trait heritabilityPreprint
Gupta, R., Karczewski, K. J., Howrigan, D., Neale, B. M., & Mootha, V. K. (2021) · bioRxiv (Cold Spring Harbor Laboratory) · doi:10.1101/2021.01.22.427431 · Cited by 2
Biological mechanisms of aging predict age-related disease multimorbidities in patientsPreprint
Fraser, H. C., Kuan, V., Johnen, R., Zwierzyna, M., Hingorani, A. D., Beyer, A., & Partridge, L. (2021) · bioRxiv (Cold Spring Harbor Laboratory) · doi:10.1101/2021.05.04.442567 · Cited by 1
Baghdadi, M., Karasik, D., & Deelen, J. (2021) · Springer eBooks · doi:10.1007/978-3-030-22009-9_726 · Cited by 1
Libert, S., Chekholko, A., & Kenyon, C. J. (2025) · eLife · doi:10.7554/elife.92092.2 · Cited by 1
Age norms for DunedinPACE: An epigenetic pace of aging biomarkerPreprint
Bourassa, K. J., Ryan, C. P., Sugden, K., Whitman, E. T., Garrett, M. E., Houts, R., Indik, C. E., Marella, W., Williams, B. S., Workgroup, V. M. A. M., et al. (2026) · medRxiv · doi:10.64898/2026.08.13.26360306 · Cited by 1
Long-Term Exposure to Elevated Lipoprotein(a) Levels, Parental Lifespan and Risk of MortalityPreprint
Arsenault, B. J., Pelletier, W., Kaiser, Y., Perrot, N., Couture, C., Khaw, K., Wareham, N. J., Bossé, Y., Pîbarot, P., Stroes, E. S. G., et al. (2019) · bioRxiv (Cold Spring Harbor Laboratory) · doi:10.1101/615898
Tăcutu, R., Toren, D., Ursu, E., Bunu, G., & Mracica, T. B. (2020) · Healthy ageing and longevity · doi:10.1007/978-3-030-52663-4_5
Pyrkov, T. V., Avchaciov, K., Tarkhov, A. E., Men’shikov, L. I., Gudkov, A. V., & Fedichev, P. O. (2020) · doi:10.21203/rs.3.rs-90381/v1
Self-citationStankiewicz, P. (2019) · Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature · doi:10.3410/f.736430025.793564885
Co-Inheritance of Variation in All-Cause Mortality and Biochemical Risk Factors
Whitfield, J. B., Colodro‐Conde, L., Zhu, G., Timmers, P. R. H. J., Joshi, P. K., Montgomery, G. W., & Martin, N. G. (2022) · Twin Research and Human Genetics · doi:10.1017/thg.2022.25
Crews, D. E., & Bogin, B. A. (2023) · Wiley eBooks · doi:10.1002/9781119828075.ch8
Geriatric syndromes and nutrition status of elderly osteoarthritis patients
Luc, T. V., Tam, N. N., Thu, N. T. H., & Huyền, V. T. T. (2023) · Tạp chí Nghiên cứu Y học · doi:10.52852/tcncyh.v166i5e12.1501
Genetic associations with human longevity are enriched for oncogenic genesPreprint
Park, J. Y., Peña‐Tauber, A., Talozzi, L., Greicius, M. D., & Guen, Y. L. (2024) · medRxiv · doi:10.1101/2024.07.30.24311226
OMICS Sciences for Aging Studies
Gómez-Verján, J. C., Rincón-Heredia, R., Poot-Hernández, A. C., Martínez‐Magaña, J. J., Montalvo‐Ortiz, J. L., Estrella-Parra, E. A., Castillo-Vázquez, S. K., Gutiérrez‐Robledo, L. M., & Rivero-Segura, N. A. (2024) · Springer eBooks · doi:10.1007/978-3-031-76469-1_16
Sasaki, T., Tadaka, S., Hirata, T., Nishimoto, Y., Shikimoto, R., Abe, Y., Shiohama, A., Shirota, M., Motoike, I. N., Tamiya, G., et al. (2025) · Research Square · doi:10.21203/rs.3.rs-6869504/v1
Feng, B., Yang, R., Wang, G. R., Hu, Q., & Zhao, C. (2025) · medRxiv · doi:10.1101/2025.07.14.25331527
Grosso, F., Zanetti, D., & Sanna, S. (2025) · Aging · doi:10.18632/aging.206293 · Cited by 1
Sun, Y., Zheng, H., Huang, L., Ma, M., Gu, R., Wang, M., Fang, S., Sun, Y., Yang, Q., Bi, Y., et al. (2026) · BMC Medicine · doi:10.1186/s12916-026-04869-x
Advancing risk gene discovery across the allele frequency spectrum
Caballero, M., & Mahjani, B. (2026) · Human Genetics and Genomics Advances · doi:10.1016/j.xhgg.2026.100599
He, D., Liu, L., Zhang, Z., Yang, X., Jia, Y., Wen, Y., Cheng, S., Meng, P., Li, C., Zhang, H., et al. (2023) · Figshare · doi:10.6084/m9.figshare.22598738
He, D., Liu, L., Zhang, Z., Yang, X., Jia, Y., Wen, Y., Cheng, S., Meng, P., Li, C., Zhang, H., et al. (2023) · Figshare · doi:10.6084/m9.figshare.22598747
Ryou, I. S., Lee, S. W., Mun, H., Lee, J. K., Chun, S., & Cho, K. (2024) · Figshare · doi:10.6084/m9.figshare.26652519
Ryou, I. S., Lee, S. W., Mun, H., Lee, J. K., Chun, S., & Cho, K. (2024) · Figshare · doi:10.6084/m9.figshare.26652510
Ryou, I. S., Lee, S. W., Mun, H., Lee, J. K., Chun, S., & Cho, K. (2023) · Figshare · doi:10.6084/m9.figshare.24797909
Ryou, I. S., Lee, S. W., Mun, H., Lee, J. K., Chun, S., & Cho, K. (2024) · Figshare · doi:10.6084/m9.figshare.26652513
He, D., Liu, L., Zhang, Z., Yang, X., Jia, Y., Wen, Y., Cheng, S., Meng, P., Li, C., Zhang, H., et al. (2023) · Figshare · doi:10.6084/m9.figshare.22598750
Ryou, I. S., Lee, S. W., Mun, H., Lee, J. K., Chun, S., & Cho, K. (2024) · Figshare · doi:10.6084/m9.figshare.24798082
He, D., Liu, L., Zhang, Z., Yang, X., Jia, Y., Wen, Y., Cheng, S., Meng, P., Li, C., Zhang, H., et al. (2023) · Figshare · doi:10.6084/m9.figshare.22598741
Ryou, I. S., Lee, S. W., Mun, H., Lee, J. K., Chun, S., & Cho, K. (2024) · Figshare · doi:10.6084/m9.figshare.26652516
Ryou, I. S., Lee, S. W., Mun, H., Lee, J. K., Chun, S., & Cho, K. (2024) · Figshare · doi:10.6084/m9.figshare.26652522
Attema, B. J., & Kuipers, F. (2026) · Engineering · doi:10.1016/j.eng.2026.01.002 · Cited by 1
Genetic insights into number of long-term conditions and their relationship with lifespan
Bhak, Y., Guthrie, B., & Tenesa, A. (2026) · PLoS ONE · doi:10.1371/journal.pone.0340181
Navoly, G., Alizan, A., Giannakopoulou, O., Mueller, S. H., Partridge, L., Alic, N., & Kuchenbaecker, K. B. (2026) · bioRxiv (Cold Spring Harbor Laboratory) · doi:10.64898/2026.02.02.703301
Kong, L., Dou, C., Ye, C., Liu, D., Chen, M., Zheng, J., Xu, M., Xu, Y., Li, M., Zhao, Z., et al. (2026) · BMC Medicine · doi:10.1186/s12916-026-04737-8 · Cited by 1
Wang, K., He, Y., Yu, M.-Y., Shao, Z., Wei, Z., Xu, Y., Qi, Y., Wang, W., Li, X., Ren, X., et al. (2026) · Healthcare and Rehabilitation · doi:10.1016/j.hcr.2026.100064
Anatomy of aging through organ-resolved multi-modal imaging and deep learningPreprint
Eames, A., Glubokov, D., Moldakozhayev, A., Yücel, A. D., Tyshkovskiy, A., Ying, K., Goeminne, L. J. E., de Magalhães, C. G., & Gladyshev, V. N. (2026) · medRxiv · doi:10.64898/2026.03.14.26348392
Genome-wide association study and pathway analysis of healthy aging in Super Seniors
Hoque, R., Leach, S. R., & Brooks-Wilson, A. R. (2026) · GeroScience · doi:10.1007/s11357-026-02229-4
Multimodal single-cell analysis uncovers transcription factor networks underlying T-cell agingPreprint
Shaigan, M., Puri, D., Fornero, G., Krüger, R., Steiger, M., Klump, H., Meissner, A., Kretzmer, H., Wagner, W., & Costa, I. G. (2026) · bioRxiv (Cold Spring Harbor Laboratory) · doi:10.64898/2026.05.19.726137 · Cited by 1
ProLM: a plasma proteomics pretrained model for the general population
Qiu, S., Zhao, M. H., Chen, X. T., ZHANG, Z., You, H., Sun, X., Guo, J., Liang, H., Guo, Y., Chen, L., et al. (2026) · Nature Communications · doi:10.1038/s41467-026-75507-6
Zheng, H. T., Phyo, A. Z. Z., Wu, Z., Orchard, S. G., Owen, A. J., Espinoza, S. E., Sheets, K. M., Woods, R. L., & Ryan, J. L. (2026) · Age and Ageing · doi:10.1093/ageing/afag218
Liu, X., Han, L., Zhao, L., Kang, L., Zhou, H., Guo, Q., & Miao, H. (2026) · SSRN Electronic Journal · doi:10.2139/ssrn.7331275
Biological age uncertainty reveals discordant aging and predicts human healthspanPreprint
Li, Y., Feng, G., Yan, S., Huang, Q., Jin, J., Wang, Y., Pei, Z., Tay, L. X., Li, K., Yuan, Z., et al. (2026) · medRxiv · doi:10.64898/2026.09.26.26364091
Chen, T., Wang, D., Ma, Y., Ye, Y., Wang, X., Lei, Y., Zhou, X., & Zhao, J. (2026) · GeroScience · doi:10.1007/s11357-026-02572-6
Metadata
- Authors
- Zenin, A., Tsepilov, Y., Sharapov, S., Getmantsev, E., Menshikov, L. I., Fedichev, P. O., & Aulchenko, Y.
- Affiliations
- Novosibirsk State University (RU)
- Moscow Institute of Physics and Technology (RU)
- Corresponding author
- Fedichev, Peter O.
- Venue
- Communications Biology
- Published
- 2019-01-30
- Volume
- 2
- Issue
- 1
- Pages
- 41-41
- ISSN
- 2399-3642 (ISSN-L)
- PMC
- PMC6353874
- OpenAlex
- W2952981231
- Cited by
- 170
- References
- 81
- Citations by year
- 2026: 22 · 2025: 26 · 2024: 31 · 2023: 23 · 2022: 15 · 2021: 25 · 2020: 13 · 2019: 12
- FWCI
- 9.76
- Type
- journal article
- Language
- en
- Open access
- gold
- doi.org
- Locations
- Communications Biology (publishedVersion, cc-by)
- bioRxiv (Cold Spring Harbor Laboratory) (acceptedVersion)
- Europe PMC (PubMed Central) (publishedVersion, other-oa)
- PubMed Central (publishedVersion, cc-by)
- PubMed (publishedVersion)
- Edinburgh Research Explorer (University of Edinburgh) (submittedVersion, cc-by)
- DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion)
- Funders
- Medical Research Council (MC_PC_17228)
- Topics
- Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Genetic Associations and Epidemiology
- Life Sciences › Biochemistry, Genetics and Molecular Biology › Aging › Genetics, Aging, and Longevity in Model Organisms
- Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Genetic and phenotypic traits in livestock
- Keywords
- healthspan, human longevity, genetic loci, aging, chronic disease risk, Gompertz mortality law, all-cause mortality, genetic correlation, life-history traits, genetic risk models
- MeSH terms
- Aged, Alleles, Female, United Kingdom, Health Status, Humans, Longevity, Male, Cluster Analysis, Computational Biology, Quantitative Trait, Heritable, Polymorphism, Single Nucleotide, Quantitative Trait Loci, Genome-Wide Association Study, Genetic Association Studies, Molecular Sequence Annotation
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review