The DOI matches its Crossref record; 12 of the 12 references it cites were found in a registry or an index.
Maximal violation of Bell's inequality for arbitrarily large spin
Open accessOverview
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
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
“In fact, predictions for any pure, nonfactorisable (i.e., not necessarily maximally entangled) two-system state lead to violations (Gisin and Peres, 1992).”
From Multiphoton entanglement and interferometry (2012) · cites this paper as Gisin and Peres, 1992
Citations
Cites
On the Einstein Podolsky Rosen paradox
Bell, J. S. (1964) · Physics Physique Fizika · doi:10.1103/physicsphysiquefizika.1.195 · Cited by 12,252
Proposed Experiment to Test Local Hidden-Variable Theories
Clauser, J. F., Horne, M. A., Shimony, A., & Holt, R. A. (1969) · Physical Review Letters · doi:10.1103/physrevlett.23.880 · Cited by 7,573
Quantum generalizations of Bell's inequality
Cirel'son, B. S. (1980) · Letters in Mathematical Physics · doi:10.1007/bf00417500 · Cited by 1,788
Extreme quantum entanglement in a superposition of macroscopically distinct states
Mermin, N. D. (1990) · Physical Review Letters · doi:10.1103/physrevlett.65.1838 · Cited by 1,482
Bell's inequality holds for all non-product states
Gisin, N. (1991) · Physics Letters A · doi:10.1016/0375-9601(91)90805-i · Cited by 781
Self-citationOn the violation of Bell's inequality in quantum theory
Landau, L. J. (1987) · Physics Letters A · doi:10.1016/0375-9601(87)90075-2 · Cited by 232
Quantum mechanics vs local realism near the classical limit: A Bell inequality for spin s
Mermin, N. D. (1980) · Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields · doi:10.1103/physrevd.22.356 · Cited by 171
Garg, A., & Mermin, N. D. (1982) · Physical Review Letters · doi:10.1103/physrevlett.49.901 · Cited by 95
Finite violation of a Bell inequality for arbitrarily large spin
Peres, A. (1992) · Physical Review A · doi:10.1103/physreva.46.4413 · Cited by 77
Self-citationJoint distributions and local realism in the higher-spin Einstein-Podolsky-Rosen experiment
Mermin, N. D., & Schwarz, G. M. (1982) · Foundations of Physics · doi:10.1007/bf00736844 · Cited by 58
Cited by
Sorted by citations
Items 101–200 of 398
Bell inequality, separability and entanglement distillation
Li, M., Fei, S., & Li‐Jost, X. (2011) · Chinese Science Bulletin · doi:10.1007/s11434-011-4395-1 · Cited by 28
Probing massless and massive gravitons via entanglement in a warped extra dimension
Elahi, S. G., & Mazumdar, A. (2023) · Physical review. D/Physical review. D. · doi:10.1103/physrevd.108.035018 · Cited by 36
Schut, M., Grinin, A., Dana, A., Bose, S., Geraci, A. A., & Mazumdar, A. (2023) · Physical Review Research · doi:10.1103/physrevresearch.5.043170 · Cited by 38
Bell’s inequality fornspin- s particles
Cabello, A. (2002) · Physical Review A · doi:10.1103/physreva.65.062105 · Cited by 27
Stronger-Than-Quantum Correlations
Krenn, G., & Svozil, K. (1998) · Foundations of Physics · doi:10.1023/a:1018821314465 · Cited by 31
Observing Local Realism Violations with a Combination of Sensitive and Insensitive Detectors
Yurke, B., & Stoler, D. (1997) · Physical Review Letters · doi:10.1103/physrevlett.79.4941 · Cited by 27
Nonlocal quantum correlations under amplitude damping decoherence
Pramanik, T., Cho, Y., Han, S.-W., Lee, S., Moon, S., & Kim, Y. (2019) · Physical Review A · doi:10.1103/physreva.100.042311 · Cited by 26
Analytical proof of Gisin’s theorem for three qubits
Choudhary, S. K., Sibasish Ghosh, A., Kar, G., & Rahaman, R. (2010) · Physical Review A · doi:10.1103/physreva.81.042107 · Cited by 26
Sen, A., Sen, U., & Żukowski, M. (2002) · Physical Review A · doi:10.1103/physreva.66.062318 · Cited by 26
Distinguishing Jordan and Einstein frames in gravity through entanglement
Chakraborty, S., Mazumdar, A., & Pradhan, R. (2023) · Physical review. D/Physical review. D. · doi:10.1103/physrevd.108.l121505 · Cited by 35
Micrometer-size spatial superpositions for the QGEM protocol via screening and trapping
Schut, M., Geraci, A. A., Bose, S., & Mazumdar, A. (2024) · Physical Review Research · doi:10.1103/physrevresearch.6.013199 · Cited by 35
Nonlocality of all quantum networks
Luo, M.-X. (2018) · Physical Review A · doi:10.1103/physreva.98.042317 · Cited by 25
Complete entanglement witness for quantum teleportation
Zhao, M., Fei, S.-M., & Li‐Jost, X. (2012) · Physical Review A · doi:10.1103/physreva.85.054301 · Cited by 24
Survey on the Bell nonlocality of a pair of entangled qudits
Fonseca, A., de Rosier, A., Vértesi, T., Laskowski, W., & Parisio, F. (2018) · Physical Review A · doi:10.1103/physreva.98.042105 · Cited by 24
Nonlocality of the original Einstein-Podolsky-Rosen state
Cohen, O. (1997) · Physical Review A · doi:10.1103/physreva.56.3484 · Cited by 24
Highly noise resistant multiqubit quantum correlations
Laskowski, W., Vértesi, T., & Wieśniak, M. (2015) · Journal of Physics A Mathematical and Theoretical · doi:10.1088/1751-8113/48/46/465301 · Cited by 23
Bipartite Bell Inequalities for Hyperentangled States
Cabello, A. (2006) · Physical Review Letters · doi:10.1103/physrevlett.97.140406 · Cited by 23
Correspondence between continuous-variable and discrete quantum systems of arbitrary dimensions
Brukner, Č., Kim, M. S., Pan, J.-W., & Zeilinger, A. (2003) · Physical Review A · doi:10.1103/physreva.68.062105 · Cited by 23
Tight upper bound for the maximal quantum value of the Svetlichny operators
Li, M., Shen, S., Jing, N., Fei, S.-M., & Li‐Jost, X. (2017) · Physical Review A · doi:10.1103/physreva.96.042323 · Cited by 22
EPR correlations and EPW distributions revisited
Johansen, L. M. (1997) · Physics Letters A · doi:10.1016/s0375-9601(97)00784-6 · Cited by 22
Generalized quantum measurements and local realism
Żukowski, M., Horodecki, R., Horodecki, M., & Horodecki, P. (1998) · Physical Review A · doi:10.1103/physreva.58.1694 · Cited by 25
Nonclassicality of pure two-qutrit entangled states
Gruca, J., Laskowski, W., & Żukowski, M. (2012) · Physical Review A · doi:10.1103/physreva.85.022118 · Cited by 22
Entanglement and RelativityPreprint
Timpson, C. G., & Brown, H. R. (2002) · PhilSci-Archive (University of Pittsburgh) · doi:10.48550/arxiv.quant-ph/0212140 · Cited by 22
Entanglement as upper bound for the nonlocality of a general two-qubit system
Su, Z., Tan, H., & Li, X. (2020) · Physical Review A · doi:10.1103/physreva.101.042112 · Cited by 21
Genuinely high-dimensional nonlocality optimized by complementary measurements
Lim, J., Ryu, J., Yoo, S., Lee, C., Bang, J., & Lee, J. (2010) · New Journal of Physics · doi:10.1088/1367-2630/12/10/103012 · Cited by 19
Bell inequalities for multipartite qubit quantum systems and their maximal violation
Li, M., & Fei, S.-M. (2012) · Physical Review A · doi:10.1103/physreva.86.052119 · Cited by 20
Quantum violation of stochastic noncontextual hidden-variable theories
Roy, S. M., & Singh, V. (1993) · Physical Review A · doi:10.1103/physreva.48.3379 · Cited by 21
Exact Steering Bound for Two-Qubit Werner States
Zhang, Y., & Chitambar, E. (2024) · Physical Review Letters · doi:10.1103/physrevlett.132.250201 · Cited by 20
Mal, S., Das, D., & Home, D. (2016) · Physical Review A · doi:10.1103/physreva.94.062117 · Cited by 22
d-outcome measurement for a nonlocality test
Son, W., Lee, J., & Kim, M. S. (2004) · Journal of Physics A Mathematical and General · doi:10.1088/0305-4470/37/49/009 · Cited by 20
Entanglement and communication-reducing properties of noisy N -qubit states
Laskowski, W., Paterek, T., Brukner, Č., & Żukowski, M. (2010) · Physical Review A · doi:10.1103/physreva.81.042101 · Cited by 19
Manenti, R., & Motta, M. (2023) · Oxford University Press eBooks · doi:10.1093/oso/9780198787488.005.0002 · Cited by 20
Engineering of Multi-Dimensional Entangled States of Photon Pairs Using Hyper-Entanglement
Ren, X., Guo, G., Li, J., Chuan-feng, L., & Guang-Can, G. (2006) · Chinese Physics Letters · doi:10.1088/0256-307x/23/3/008 · Cited by 19
Bell inequalities for three particles
Chen, J., Wu, C., Kwek, L. C., & Oh, C. H. (2008) · Physical Review A · doi:10.1103/physreva.78.032107 · Cited by 19
Implications of teleportation for nonlocality
Barrett, J. (2001) · Physical Review A · doi:10.1103/physreva.64.042305 · Cited by 21
Su, Z., Li, L., & Ling, J. (2018) · Quantum Information Processing · doi:10.1007/s11128-018-1852-7 · Cited by 17
Testing quantum contextuality of continuous-variable states
McKeown, G., Paris, M. G. A., & Paternostro, M. (2011) · Physical Review A · doi:10.1103/physreva.83.062105 · Cited by 17
New Bell inequalities for the singlet state: Going beyond the Grothendieck bound
Pitowsky, I. (2008) · Journal of Mathematical Physics · doi:10.1063/1.2826227 · Cited by 17
Quantum nonlocality of N-qubit W states
Wu, C., Chen, J., Kwek, L. C., & Oh, C. (2006) · Physical Review A · doi:10.1103/physreva.73.012310 · Cited by 17
Conceptions of space-time: Problems and possible solutions
Monk, N. A. M. (1997) · Studies in History and Philosophy of Science Part B Studies in History and Philosophy of Modern Physics · doi:10.1016/s1355-2198(97)00003-8 · Cited by 16
Parts and Wholes. An Inquiry into Quantum and Classical CorrelationsPreprint
Seevinck, M. P. (2008) · PhilSci-Archive (University of Pittsburgh) · doi:10.48550/arxiv.0811.1027 · Cited by 27
Mal, S., & Majumdar, A. S. (2016) · Physics Letters A · doi:10.1016/j.physleta.2016.05.020 · Cited by 16
Maximal violations of a Bell inequality by entangled spin-coherent states
Gerry, C. C., Benmoussa, A., Hach, E. E., & Albert, J. (2009) · Physical Review A · doi:10.1103/physreva.79.022111 · Cited by 16
Bell-Type Inequalities for Cold Heteronuclear Molecules
Milman, P., Keller, A., Charron, É., & Atabek, O. (2007) · Physical Review Letters · doi:10.1103/physrevlett.99.130405 · Cited by 15
Volume of violation of Bell-type inequalities as a measure of nonlocality
Barasiński, A., & Nowotarski, M. (2018) · Physical Review A · doi:10.1103/physreva.98.022132 · Cited by 15
Chen, J., Deng, D.-L., & Hu, M.-G. (2008) · Physical Review A · doi:10.1103/physreva.77.060306 · Cited by 15
Noncommuting observables and the CHSH inequality
Kar, G. (1995) · Physics Letters A · doi:10.1016/0375-9601(95)00473-g · Cited by 15
Macroscopic objects in quantum mechanics: A combinatorial approach
Pitowsky, I. (2004) · Physical Review A · doi:10.1103/physreva.70.022103 · Cited by 14
Bipartite nonlocality with a many-body system
Oudot, E., Bancal, J.-D., Sekatski, P., & Sangouard, N. (2019) · New Journal of Physics · doi:10.1088/1367-2630/ab4c7c · Cited by 14
Quantum nonlocality can be distributed via separable states
Zhao, L.-J., Guo, Y.-M., Li‐Jost, X., & Fei, S.-M. (2018) · Science China Physics Mechanics and Astronomy · doi:10.1007/s11433-017-9155-7 · Cited by 14
Manenti, R., & Motta, M. (2023) · doi:10.1093/oso/9780198787488.001.0001 · Cited by 15
Simultaneous Verification of Genuine Multipartite Nonlocality and Full Network Nonlocality
Wang, N.-N., Yang, X., Yang, Y., Zhang, C., Luo, M., Liu, B., Huang, Y., Li, C.-F., & Guo, G.-C. (2025) · Physical Review Letters · doi:10.1103/physrevlett.134.080202 · Cited by 13
Chen, J., Su, H.-Y., Xu, Z., Wu, Y.-C., Wu, C., Ye, X.-J., Żukowski, M., & Kwek, L. C. (2015) · Scientific Reports · doi:10.1038/srep11624 · Cited by 14
Protecting high-dimensional entanglement from decoherence via quantum weak measurement and reversal
Feng, K.-H., Chen, Y., & Zhou, P. (2022) · Modern Physics Letters A · doi:10.1142/s0217732322501176 · Cited by 13
Witnessing entanglement in an undergraduate laboratory
Beck, M. N., & Beck, M. (2016) · American Journal of Physics · doi:10.1119/1.4936623 · Cited by 13
Experimental detection of quantum entanglement
Li, M., Zhao, M., Fei, S.-M., & Wang, Z. (2013) · Frontiers of Physics · doi:10.1007/s11467-013-0355-3 · Cited by 13
Finite violations of a Bell inequality for high spin: An optical realization
Gerry, C. C., & Albert, J. (2005) · Physical Review A · doi:10.1103/physreva.72.043822 · Cited by 13
Quantum Information Processing with Adversarial DevicesPreprint
McKague, M. (2010) · arXiv (Cornell University) · doi:10.48550/arxiv.1006.2352 · Cited by 17
Peruzzo, G., & sorella, S. P. (2023) · Physics Letters A · doi:10.1016/j.physleta.2023.128847 · Cited by 12
A heralded two-qutrit entangled state
Joo, J., Rudolph, T., & Sanders, B. C. (2009) · Journal of Physics B Atomic Molecular and Optical Physics · doi:10.1088/0953-4075/42/11/114007 · Cited by 10
ON SERIES OF MULTIQUBIT BELL'S INEQUALITIES
Paterek, T., Laskowski, W., & Żukowski, M. (2006) · Modern Physics Letters A · doi:10.1142/s0217732306019414 · Cited by 12
Position-momentum local-realism violation of the Hardy type
Yurke, B., Hillery, M. S., & Stoler, D. (1999) · Physical Review A · doi:10.1103/physreva.60.3444 · Cited by 12
Yurke, B., & Stoler, D. (1993) · Physical Review A · doi:10.1103/physreva.47.1704 · Cited by 12
A heralded two-qutrit entangled statePreprint
Joo, J., Rudolph, T., & Sanders, B. C. (2012) · Cited by 11
Generating tripartite nonlocality from bipartite resources
Su, Z. (2016) · Quantum Information Processing · doi:10.1007/s11128-016-1493-7 · Cited by 11
Three-particle Bell-like inequalities under Lorentz transformations
Moradpour, H., Maghool, S., & Moosavi, S. A. (2015) · Quantum Information Processing · doi:10.1007/s11128-015-1064-3 · Cited by 11
Correlation-function Bell inequality with improved visibility for three qubits
Wu, C., Chen, J., Kwek, L. C., & Oh, C. H. (2008) · Physical Review A · doi:10.1103/physreva.77.062309 · Cited by 11
Quantum entanglement and quantum nonlocality for N -photon entangled states
Yan-Hua, S., & Le-Man, K. (2006) · Chinese Physics · doi:10.1088/1009-1963/15/4/005 · Cited by 11
New Bell inequalities for the singlet state: Going beyond the Grothendieck bound
Pitowsky, I. (2007) · CERN Document Server (European Organization for Nuclear Research) · Cited by 11
Zhang, C., Zhang, W.-H., Sekatski, P., Bancal, J.-D., Zwerger, M. J., Yin, P., Li, G., Peng, X.-X., Chen, L., Han, Y., et al. (2022) · Physical Review Letters · doi:10.1103/physrevlett.129.190503 · Cited by 10
Mukherjee, S., Rudra, A., Das, D., Mal, S., & Home, D. (2019) · Physical Review A · doi:10.1103/physreva.100.042114 · Cited by 13
Bipartite qutrit local realist inequalities and the robustness of their quantum mechanical violation
Das, D., Datta, S., Goswami, S., Majumdar, A. S., & Home, D. (2017) · Physics Letters A · doi:10.1016/j.physleta.2017.08.052 · Cited by 10
Generalized nonlocality criteria under the correlation symmetry
Bae, K., & Son, W. (2018) · Physical Review A · doi:10.1103/physreva.98.022116 · Cited by 10
Robustness of higher-dimensional nonlocality against dual noise and sequential measurements
Roy, S., Kumari, A., Mal, S., & Sen, A. (2024) · Physical Review A · doi:10.1103/physreva.109.062227 · Cited by 11
Bell inequality for pairs of particle-number-superselection-rule restricted states
Heaney, L., Lee, S.-W., & Jaksch, D. (2010) · Physical Review A · doi:10.1103/physreva.82.042116 · Cited by 10
Decoherence-free emergence of macroscopic local realism for entangled photons in a cavity
Portolan, S., Stefano, O. D., Savasta, S., Rossi, F., & Girlanda, R. (2006) · Physical Review A · doi:10.1103/physreva.73.020101 · Cited by 10
Measuring higher-dimensional entanglement
Datta, C., Agrawal, P., & Choudhary, S. K. (2017) · Physical Review A · doi:10.1103/physreva.95.042323 · Cited by 9
Tsallis entropy for assessing quantum correlation with Bell-type inequalities in EPR experiment
Chapeau‐Blondeau, F. (2014) · Physica A Statistical Mechanics and its Applications · doi:10.1016/j.physa.2014.07.053 · Cited by 9
Loubenets, E. R. (2019) · Journal of Physics A Mathematical and Theoretical · doi:10.1088/1751-8121/ab5ea3 · Cited by 9
To what extent do mixed states violate the Bell inequalities?
Aravind, P. K. (1995) · Physics Letters A · doi:10.1016/0375-9601(95)00167-2 · Cited by 9
Introduction to Bell’s Inequality in Quantum Mechanics
Guimarães, M. S., Roditi, I., & sorella, S. P. (2024) · Universe · doi:10.3390/universe10100396 · Cited by 8
All real projective measurements can be self-tested
Chen, R., Mančinska, L., & Volčič, J. (2023) · Nature Physics · doi:10.1038/s41567-024-02584-z · Cited by 15
Deng, D.-L., Zhou, Z.-S., & Chen, J. (2009) · Physical Review A · doi:10.1103/physreva.80.022109 · Cited by 8
Strong violations of Bell-type inequalities for Werner-like states
Wildfeuer, C. F., & Dowling, J. P. (2008) · Physical Review A · doi:10.1103/physreva.78.032113 · Cited by 8
Quantum nonlocality of generic family of four-qubit entangled pure states
Ding, D., He, Y.-Q., Yan, F., & Gao, T. (2015) · Chinese Physics B · doi:10.1088/1674-1056/24/7/070301 · Cited by 8
Barasiński, A., Černoch, A., Lemr, K., & Soubusta, J. (2019) · Physical Review A · doi:10.1103/physreva.99.042123 · Cited by 7
Combinatorial Approaches in Quantum Information TheoryPreprint
Singh, S. K. (2004) · arXiv (Cornell University) · doi:10.48550/arxiv.quant-ph/0405089 · Cited by 7
Distribution of Bell-inequality violation versus multiparty-quantum-correlation measures
Sharma, K., Das, T., Sen, A., & Sen, U. (2016) · Physical Review A · doi:10.1103/physreva.93.062344 · Cited by 7
Censorship of quantum resources in quantum networks
Pinske, J., & Mølmer, K. (2024) · Physical Review A · doi:10.1103/physreva.110.062404 · Cited by 9
Inequalities detecting entanglement for arbitrary bipartite systems
Zhao, H., Fei, S.-M., Fan, J., & Wang, Z. (2014) · International Journal of Quantum Information · doi:10.1142/s0219749914500130 · Cited by 8
Locality and entanglement of indistinguishable particles
Johann, T. J. F., & Marzolino, U. (2021) · Scientific Reports · doi:10.1038/s41598-021-94991-y · Cited by 7
Unruh-De Witt detectors, Bell-CHSH inequality and Tomita-Takesaki theory
Guedes, F. M., Guimarães, M. S., Roditi, I., & sorella, S. P. (2024) · Journal of High Energy Physics · doi:10.1007/jhep06(2024)031 · Cited by 7
Quantum Nonlocality of Arbitrary Dimensional Bipartite States
Li, M., Zhang, T., Hua, B., Fei, S.-M., & Li‐Jost, X. (2015) · Scientific Reports · doi:10.1038/srep13358 · Cited by 7
Local simulation of singlet statistics for a restricted set of measurements
Rai, A., Gazi, M. R., Banik, M., Das, S., & Kunkri, S. (2012) · Journal of Physics A Mathematical and Theoretical · doi:10.1088/1751-8113/45/47/475302 · Cited by 7
Lu, H.-X., Zhao, J.-Q., & Wang, X. (2011) · Physics Letters A · doi:10.1016/j.physleta.2011.03.031 · Cited by 7
Spin-parity effect in violation of Bell’s inequalities for entangled states of parallel polarization
Zhang, H., Wang, J., Song, Z., Liang, J.-Q., & Wei, L.-F. (2017) · Modern Physics Letters B · doi:10.1142/s0217984917500324 · Cited by 7
Mesoscopic and macroscopic quantum correlations in photonic, atomic and optomechanical systems
Teh, R. Y., Rosales-Zárate, L., Drummond, P. D., & Reid, M. D. (2022) · Progress in Quantum Electronics · doi:10.1016/j.pquantelec.2022.100396 · Cited by 8
Chamoli, A., & Bhandari, C. M. (2005) · Physics Letters A · doi:10.1016/j.physleta.2005.08.011 · Cited by 7
Emergence of local realism in fuzzy observations of correlated quantum systems
Peres, A. (1992) · Foundations of Physics · doi:10.1007/bf01883745 · Cited by 7
Self-citationBell's inequality for a single particle
Revzen, M., & Mann, A. (1996) · Foundations of Physics · doi:10.1007/bf02058637 · Cited by 7
Metadata
- Authors
- Gisin, N., & Peres, A.
- Affiliations
- University of Geneva (CH)
- Technion – Israel Institute of Technology (IL)
- ORCID
- Gisin, N.
- Venue
- Physics Letters A
- Publisher
- Elsevier BV
- Published
- 1992-01
- Volume
- 162
- Issue
- 1
- Pages
- 15-17
- ISSN
- 0375-9601 (ISSN-L)
- OpenAlex
- W2023203209
- Cited by
- 398
- References
- 12
- Citations by year
- 2026: 8 · 2025: 13 · 2024: 13 · 2023: 38 · 2022: 9 · 2021: 8 · 2020: 7 · 2019: 43 · 2018: 10 · 2017: 11 · 2016: 16 · 2015: 16 · 2014: 6 · 2013: 9 · 2012: 34
- FWCI
- 4.37
- Type
- journal article
- Language
- en
- Open access
- Licence
- Locations
- Physics Letters A (publishedVersion)
- Archive ouverte UNIGE (University of Geneva) (submittedVersion, cc-by)
- Topics
- Physical Sciences › Physics and Astronomy › Atomic and Molecular Physics, and Optics › Quantum Mechanics and Applications
- Physical Sciences › Physics and Astronomy › Atomic and Molecular Physics, and Optics › Quantum Information and Cryptography
- Physical Sciences › Physics and Astronomy › Nuclear and High Energy Physics › Noncommutative and Quantum Gravity Theories
- Keywords
- Bell inequalities, maximal violation, large spin, quantum correlations, classicality, quantum nonlocality
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