| {"original_id": "sf-c0001", "dataset": "scifact", "split": "control", "evidence": "A 14-month mesocosm study exposed three coral species to pCO2 levels of 400, 700, and 1200 microatmospheres. At 1200 microatm, calcification rates in Acropora millepora declined by 45% compared with controls, while Porites lobata showed only an 8% reduction. Net dissolution occurred in two of three species at the highest pCO2. Symbiont densities remained stable across treatments.", "claim": "Elevated pCO2 uniformly increases calcification rates across all coral species tested.", "gold_label": "REFUTES", "used_for_content_control": true} | |
| {"original_id": "sf-c0002", "dataset": "scifact", "split": "control", "evidence": "A four-year field experiment across 28 almond orchards in California's Central Valley quantified wild bee visitation and fruit set under paired hedgerow and bare-margin treatments. Orchards bordered by restored hedgerows received 2.3-fold higher wild bee visitation than control plots, with Apis mellifera abundance unchanged. Fruit set in hedgerow plots averaged 41.2% versus 29.8% in controls, and mature nut yield increased by 18.6% (p=0.003) after controlling for irrigation and cultivar. Yield gains scaled positively with wild bee species richness, with no significant contribution from managed honeybee density.", "claim": "Restoring hedgerows adjacent to almond orchards increased nut yield by roughly 19% relative to bare-margin controls.", "gold_label": "SUPPORTS", "used_for_content_control": false} | |
| {"original_id": "sf-c0003", "dataset": "scifact", "split": "control", "evidence": "To examine capacity fade mechanisms in nickel-rich layered cathodes, 120 LiNi0.8Mn0.1Co0.1O2/graphite pouch cells were cycled at 1C between 3.0 and 4.3 V at 25 °C. After 800 cycles, cells retained 91.4% of initial capacity, with post-mortem diffraction revealing only 1.2% lattice contraction and no detectable microcracking. Oxygen release measured by differential electrochemical mass spectrometry remained below 0.3 µmol per gram over the full test. Surface analysis showed a thin, stable cathode-electrolyte interphase of 4-6 nm thickness. These results indicate that nickel-rich cathodes can sustain extended cycling with minimal structural degradation under moderate upper cutoff voltages.", "claim": "Nickel-rich lithium battery cathodes lose more than 40% of their initial capacity after 800 charge-discharge cycles.", "gold_label": "REFUTES", "used_for_content_control": true} | |
| {"original_id": "sf-c0004", "dataset": "scifact", "split": "control", "evidence": "The CARDIO-PREVENT trial randomized 8,742 adults aged 50-75 years with elevated high-sensitivity C-reactive protein but low LDL cholesterol to rosuvastatin 20 mg daily or placebo, with a median follow-up of 4.8 years. The primary composite endpoint of myocardial infarction, stroke, or cardiovascular death occurred in 214 of 4,371 statin recipients and 301 of 4,371 placebo recipients, corresponding to a hazard ratio of 0.71 (95% CI, 0.59-0.85; P<0.001). Muscle-related adverse events were reported by 6.2% and 5.8% of participants, respectively. The results demonstrate a significant reduction in major cardiovascular events with statin therapy in this population.", "claim": "Rosuvastatin reduced the composite risk of major cardiovascular events compared with placebo in adults with elevated C-reactive protein and low LDL cholesterol.", "gold_label": "SUPPORTS", "used_for_content_control": true} | |
| {"original_id": "sf-c0005", "dataset": "scifact", "split": "control", "evidence": "We trained a 6-layer student transformer by distilling from a 24-layer BERT-base teacher on the GLUE benchmark and a 120-million-token domain corpus. Distillation used a temperature of 4.0 and a weighted combination of soft-target cross-entropy and task loss. On the development set, the distilled student achieved 87.3% accuracy on MNLI and 92.1% on SST-2, exceeding the same-architecture student trained without distillation by 3.8 and 2.9 points, respectively. Ablation experiments showed that removing intermediate-layer hidden-state matching reduced MNLI accuracy by 1.7 points. Distillation also improved robustness to input perturbation by 5.4 points.", "claim": "Knowledge distillation improved transformer student accuracy on MNLI and SST-2 relative to training without distillation.", "gold_label": "SUPPORTS", "used_for_content_control": false} | |
| {"original_id": "sf-c0006", "dataset": "scifact", "split": "control", "evidence": "A study enrolled 28 participants who performed a delayed match-to-sample task with oriented gratings while undergoing 3T fMRI. Multivoxel pattern analysis of early visual cortex achieved 78.6% accuracy in decoding the remembered orientation during the 8-second delay period, significantly above the 50% chance level (p < 0.001). Decoding accuracy in dorsolateral prefrontal cortex reached only 56.2%, which did not exceed chance after correction. Cross-decoding between perception and delay epochs yielded 71.3% accuracy, demonstrating shared neural representations. These findings demonstrate that fine-grained orientation information is reliably decodable from visual cortical activity throughout working memory maintenance.", "claim": "fMRI multivoxel patterns in visual cortex decode remembered grating orientation during working memory delays at accuracy well above chance.", "gold_label": "SUPPORTS", "used_for_content_control": true} | |
| {"original_id": "sf-c0007", "dataset": "scifact", "split": "control", "evidence": "Angle-resolved photoemission spectroscopy was performed on single crystals of CeCoIn₅ at temperatures from 5 K to 30 K. The heavy-fermion band with an effective mass of 40 mₑ emerged below 20 K, consistent with the coherence temperature. However, the quasiparticle spectral weight near the Fermi level remained constant across the antiferromagnetic quantum critical point at 2.3 T, contrary to predictions of a diverging effective mass. Transport measurements showed a linear-in-temperature resistivity from 0.5 K to 10 K, with no signature of mass enhancement. The findings suggest that quantum criticality in CeCoIn₅ does not produce the expected mass divergence.", "claim": "CeCoIn₅ exhibits a diverging effective electron mass at its antiferromagnetic quantum critical point.", "gold_label": "REFUTES", "used_for_content_control": false} | |
| {"original_id": "sf-c0008", "dataset": "scifact", "split": "control", "evidence": "The LIGO-Virgo-KAGRA network observed gravitational-wave event GW231115, a binary neutron star merger at a luminosity distance of 140 Mpc, on 15 November 2023. The signal was detected with a network signal-to-noise ratio of 18.4 and a false-alarm rate below one per 10⁴ years. Matched-filtering recovered component masses of 1.38 and 1.42 solar masses and a tidal deformability constraint of Λ = 320 ± 140. Coincident gamma-ray emission was identified by the Fermi-GBM at a delay of 1.7 seconds, consistent with prompt emission from the merger.", "claim": "The gravitational-wave event GW231115 was detected with high significance and consistent with a binary neutron star merger.", "gold_label": "SUPPORTS", "used_for_content_control": true} | |
| {"original_id": "sf-c0009", "dataset": "scifact", "split": "control", "evidence": "Transmission spectra of the hot Jupiter KELT-11b were obtained across four transits with the Hubble WFC3 instrument, covering 1.1-1.7 um. Retrieval analysis detected a water vapor absorption feature at 1.4 um with a signal-to-noise of 5.3 and an inferred abundance of 10^-3.1 volume mixing ratio. No statistically significant methane or carbon dioxide signatures were found, with 3-sigma upper limits below 10^-5. The spectrum was best fit by a hazy atmosphere with a muted Rayleigh slope.", "claim": "Transit spectroscopy of KELT-11b detected water vapor but no significant methane or carbon dioxide in its atmosphere.", "gold_label": "SUPPORTS", "used_for_content_control": false} | |
| {"original_id": "sf-c0010", "dataset": "scifact", "split": "control", "evidence": "Fatigue crack growth rates were measured in 7075-T6 aluminum alloy specimens under constant amplitude loading at a stress ratio of 0.1 and a frequency of 20 Hz. Compact tension specimens were tested in laboratory air and in a 3.5% NaCl solution. In the Paris regime, the crack growth rate in the NaCl solution was 2.7 times higher than in air at a stress intensity range of 10 MPa·m^0.5. The threshold stress intensity factor decreased from 3.8 to 2.9 MPa·m^0.5 in the corrosive environment.", "claim": "Fatigue crack growth rates in 7075-T6 aluminum are lower in a chloride solution than in air.", "gold_label": "REFUTES", "used_for_content_control": true} | |
| {"original_id": "sf-c0011", "dataset": "scifact", "split": "control", "evidence": "In a randomized sham-controlled trial, 60 patients with rheumatoid arthritis received either active or sham auricular vagus-nerve stimulation for 12 weeks. Serum TNF-alpha was measured at baseline, week 6, and week 12. The active group showed a 41% reduction in TNF-alpha from baseline compared with an 8% reduction in the sham group (between-group p=0.003). CRP levels declined by 2.7 mg/L in the active arm versus 0.4 mg/L in sham. No serious adverse events were reported. The trial demonstrates anti-inflammatory effects of vagus-nerve stimulation.", "claim": "Auricular vagus-nerve stimulation significantly reduced serum TNF-alpha and CRP compared with sham in rheumatoid arthritis patients.", "gold_label": "SUPPORTS", "used_for_content_control": false} | |
| {"original_id": "sf-c0012", "dataset": "scifact", "split": "control", "evidence": "A four-year field trial across twelve sites in southern Minnesota compared continuous maize with and without a winter rye cover crop, measuring soil organic carbon stocks to 60 cm depth. Replicated plots (n = 8 per treatment) were sampled in autumn 2019 and again in autumn 2023, with carbon quantified by dry combustion on air-dried, sieved cores. Mixed-effects models controlling for site and texture showed no significant treatment effect on total soil organic carbon (difference = 0.08 Mg ha-1, 95% CI -0.31 to 0.47; p = 0.64). Root biomass increased under cover cropping, but gains were offset by reduced residue inputs from lower maize yields.", "claim": "Winter rye cover cropping significantly increased total soil organic carbon stocks relative to continuous maize.", "gold_label": "REFUTES", "used_for_content_control": true} | |
| {"original_id": "sf-c0013", "dataset": "scifact", "split": "control", "evidence": "A bottom-up emission inventory for the 2021 North American wildfire season was compiled using MODIS burned-area products and fuel-loading maps. The inventory estimated total fine particulate matter (PM2.5) emissions of 2.8 Tg, with a 40% contribution from boreal forests in western Canada. Top-down constraints from satellite aerosol optical depth and ground-based IMPROVE monitors yielded a revised estimate of 1.6 Tg, 43% lower than the bottom-up value. Discrepancies were largest in boreal regions, where fuel consumption was overestimated by a factor of 2.1. The study concluded that bottom-up inventories systematically overestimate PM2.5 emissions in high-latitude fires.", "claim": "Bottom-up wildfire emission inventories underestimate boreal PM2.5 emissions relative to satellite-based estimates.", "gold_label": "REFUTES", "used_for_content_control": false} | |
| {"original_id": "sf-c0014", "dataset": "scifact", "split": "control", "evidence": "In a randomized sham-controlled trial, 94 patients with rheumatoid arthritis received implanted vagus-nerve stimulation or sham for 12 weeks, with serum TNF-alpha measured at baseline and endpoint. The active group showed a mean TNF-alpha reduction of 6.4 pg/mL, while the sham group showed a reduction of 9.1 pg/mL, a between-group difference favoring sham by 2.7 pg/mL. CRP and IL-6 changes were similarly nonsignificant between arms. No dose-response relationship emerged across stimulation amplitudes, and adverse-event rates were comparable across groups.", "claim": "Active vagus-nerve stimulation produced greater reductions in serum TNF-alpha than sham stimulation in rheumatoid arthritis patients.", "gold_label": "REFUTES", "used_for_content_control": true} | |
| {"original_id": "sf-c0015", "dataset": "scifact", "split": "control", "evidence": "A prospective immunogenicity study enrolled 1,024 adults aged 65-92 years and 986 adults aged 18-45 years who received two doses of an mRNA vaccine 28 days apart. Binding antibody geometric mean titers against the vaccine antigen at day 56 were 1,840 in older adults and 1,760 in younger adults, with a ratio of 1.05 (95% CI, 0.94-1.17). Neutralizing antibody titers were also comparable, at 312 versus 328, respectively. Age was not an independent predictor of seroconversion after adjustment for sex and comorbidity. These findings show comparable humoral immunogenicity in older and younger recipients.", "claim": "mRNA vaccination produces substantially lower neutralizing antibody titers in adults over 65 than in younger adults.", "gold_label": "REFUTES", "used_for_content_control": false} | |
| {"original_id": "sf-c0016", "dataset": "scifact", "split": "control", "evidence": "Compact tension specimens of 7075-T6 aluminum alloy were cycled at a stress ratio of 0.1 and a frequency of 20 Hz in laboratory air. Crack growth rates in the Paris regime were 3.2e-8 m/cycle at a stress intensity range of 12 MPa·m^0.5. Introducing a 30-minute hold at peak load reduced growth rates by 40% due to crack closure. Humidity of 85% accelerated growth by 25% relative to dry air.", "claim": "Peak-load holds accelerate fatigue crack growth in 7075-T6 aluminum alloy.", "gold_label": "REFUTES", "used_for_content_control": false} | |
| {"original_id": "sf-c0017", "dataset": "scifact", "split": "control", "evidence": "A systematic study pruned ResNet-50 and Vision Transformer models at initialization using magnitude, gradient, and random pruning criteria across sparsity levels from 10% to 95%. On ImageNet-1K, magnitude pruning at 80% sparsity reduced test accuracy from 76.1% to 71.3% after 100 epochs of training, while random pruning at the same sparsity retained 75.8% accuracy. Gradient-based pruning at 90% sparsity achieved 73.1% accuracy, outperforming magnitude pruning at 80%. The results indicate that pruning criterion choice substantially affects accuracy retention, with random pruning being surprisingly competitive.", "claim": "Magnitude-based pruning at initialization consistently outperforms random pruning in retaining accuracy.", "gold_label": "REFUTES", "used_for_content_control": true} | |
| {"original_id": "sf-c0018", "dataset": "scifact", "split": "control", "evidence": "A retrospective virtual screening study evaluated a graph neural network trained on 48,000 compounds assayed against respiratory syncytial virus. On a held-out set of 6,200 molecules, the model achieved an area under the receiver operating characteristic curve of 0.87. Prospective testing of the 150 highest-scoring candidates identified 18 compounds with half-maximal inhibitory concentrations below 5 micromolar, a hit rate of 12 percent versus 1.5 percent for random selection. Scaffold analysis indicated the model generalized to two unseen chemotypes.", "claim": "A graph neural network screened for antiviral activity enriched true inhibitors roughly eightfold over random selection.", "gold_label": "SUPPORTS", "used_for_content_control": false} | |
| {"original_id": "sf-c0019", "dataset": "scifact", "split": "control", "evidence": "A muon radiography survey was conducted on Mount Karystos between March and September 2022 using 24 emulsion detector modules deployed at 1,140 m elevation. The detectors recorded 3.8 million muon tracks over 180 days, enabling density mapping of the upper 500 m of the edifice. A low-density anomaly with a volume of 0.42 km3 was resolved at 300-450 m depth, consistent with a partially evacuated magma conduit. Cross-validation with seismic refraction data agreed within 6% on the anomaly's position. The findings confirm the utility of muon tomography for imaging shallow volcanic conduits.", "claim": "Muon tomography resolved a low-density conduit-like anomaly within the upper 500 m of a volcanic edifice, validated by independent seismic data.", "gold_label": "SUPPORTS", "used_for_content_control": true} | |
| {"original_id": "sf-c0020", "dataset": "scifact", "split": "control", "evidence": "A dual-phase xenon time-projection chamber with 5.6 tonnes of active mass collected 246 live days of exposure. After all cuts, 42 events remained in the nuclear-recoil region against an expected background of 38 plus or minus 6 events. The resulting 90 percent confidence upper limit on the spin-independent weakly interacting massive particle nucleon cross section was 3.1 times ten to the minus 47 square centimeters at a mass of 40 gigaelectronvolts. No significant excess over background was observed.", "claim": "A 5.6-tonne xenon detector set an upper limit on the spin-independent dark matter nucleon cross section of about 3 times ten to the minus 47 square centimeters.", "gold_label": "SUPPORTS", "used_for_content_control": false} | |
| {"original_id": "sf-c0021", "dataset": "scifact", "split": "control", "evidence": "A ruthenium catalyst supported on lanthanum-doped cerium oxide was synthesized and tested for ammonia synthesis in a fixed-bed reactor at 400 degrees Celsius and 10 MPa. The catalyst achieved an ammonia synthesis rate of 28 mmol NH3 per gram per hour at a hydrogen-to-nitrogen ratio of 3:1. This rate was 2.3 times higher than that of a commercial iron-based catalyst tested under identical conditions. X-ray absorption spectroscopy revealed electron transfer from ruthenium to oxygen vacancies in the support. The catalyst retained 94 percent of its initial activity after 150 hours on stream.", "claim": "A ruthenium catalyst on lanthanum-doped cerium oxide achieved an ammonia synthesis rate 2.3 times higher than a commercial iron catalyst at 400 degrees Celsius and 10 MPa.", "gold_label": "SUPPORTS", "used_for_content_control": true} | |
| {"original_id": "sf-c0022", "dataset": "scifact", "split": "control", "evidence": "A 3.2-tonne liquid xenon time-projection chamber operated for 280 live days at the Gran Sasso underground laboratory. The analysis used a blinded signal region between 2 and 30 keV nuclear recoil energy and calibrated backgrounds with tritium and neutron sources. No excess above the expected background of 41.7 ± 5.3 events was observed. The resulting 90% confidence upper limit on the spin-independent weakly interacting massive particle cross section reached 3.6 × 10^-47 cm^2 at 40 GeV/c^2, an order of magnitude below the previous best limit.", "claim": "The liquid xenon detector observed a statistically significant excess of nuclear recoil events consistent with dark matter.", "gold_label": "REFUTES", "used_for_content_control": false} | |
| {"original_id": "sf-c0023", "dataset": "scifact", "split": "control", "evidence": "Ingestion of polystyrene microspheres was measured in the copepod Acartia tonsa exposed to concentrations of 10, 100, and 1,000 particles per milliliter for 24 hours. Gut content analysis by fluorescence microscopy showed a mean of 3.2 particles per copepod at the lowest concentration and 18.7 at the highest. Egestion rates followed first-order kinetics with a half-time of 2.4 hours. Fecal pellet production declined by 22 percent at 1,000 particles per milliliter compared with controls. No mortality was observed across treatments, but ingestion reduced feeding rates at the highest exposure.", "claim": "Acartia tonsa copepods ingested polystyrene microspheres, averaging 18.7 particles per individual at 1,000 particles per milliliter.", "gold_label": "SUPPORTS", "used_for_content_control": false} | |
| {"original_id": "sf-c0024", "dataset": "scifact", "split": "control", "evidence": "We performed de Haas-van Alphen measurements on single crystals of CeRhIn5 under applied magnetic fields up to 45 T and temperatures down to 0.35 K. Quantum oscillation frequencies revealed a large cyclotron effective mass of 12.4 electron masses at 30 T, compared with 4.1 electron masses at 45 T. The mass enhancement collapsed abruptly across the field-induced antiferromagnetic-to-paramagnetic transition near 42 T. Our analysis indicates strong Kondo hybridization and f-electron itinerancy below the critical field, with quasiparticle renormalization that decreases sharply once magnetic order is suppressed.", "claim": "In CeRhIn5, the cyclotron effective mass decreases from approximately 12.4 to 4.1 electron masses as the magnetic field increases from 30 T to 45 T.", "gold_label": "SUPPORTS", "used_for_content_control": false} | |
| {"original_id": "sf-c0025", "dataset": "scifact", "split": "control", "evidence": "Neutralization assays were performed using sera from 48 individuals who had received three doses of an mRNA vaccine and 32 with prior Omicron BA.1 infection. Against the JN.1 variant, geometric mean neutralizing titers (GMT) were 210 in the vaccinated cohort and 340 in the hybrid-immunity group. Compared with ancestral WA1 (GMT 1,850), JN.1 exhibited a 8.8-fold reduction in neutralization among vaccinated individuals and a 5.4-fold reduction among hybrid-immune individuals. JN.1 spike substitutions at R346T and F456L were identified as the primary drivers of escape.", "claim": "The JN.1 SARS-CoV-2 variant shows substantial reduction in neutralizing titers compared to ancestral WA1.", "gold_label": "SUPPORTS", "used_for_content_control": false} | |
| {"original_id": "sf-c0026", "dataset": "scifact", "split": "control", "evidence": "A xenon-based dual-phase time projection chamber with a 3.2-tonne active mass operated for 280 live days at the Gran Sasso underground laboratory. The detector recorded 14 candidate nuclear recoil events in the 5 to 40 keV energy range after all background rejection cuts. The expected background from radon and gamma contamination was 12.5 plus or minus 2.1 events. No statistically significant excess above background was observed, yielding a 90 percent confidence upper limit on the spin-independent dark matter-nucleon cross section of 4.1e-47 cm^2 at 40 GeV/c^2. The exposure represented a threefold improvement over prior runs.", "claim": "A 3.2-tonne xenon detector set a 90 percent confidence upper limit of 4.1e-47 cm^2 on the spin-independent dark matter-nucleon cross section at 40 GeV/c^2.", "gold_label": "SUPPORTS", "used_for_content_control": false} | |
| {"original_id": "sf-c0027", "dataset": "scifact", "split": "control", "evidence": "A perturbed-physics ensemble of 96 atmospheric model configurations was integrated for 30 years under abrupt quadrupling of CO2. Cloud radiative kernels were applied to isolate shortwave and longwave feedback components. The global mean net cloud feedback ranged from -0.18 to +0.94 W m^-2 K^-1 across the ensemble, with a median of +0.43 W m^-2 K^-1. Sensitivity of the feedback to the entrainment rate parameter was weak, explaining only 6% of inter-model variance, while shallow-convection parameters accounted for 54%.", "claim": "Cloud entrainment rate is the dominant parameter controlling inter-model spread in net cloud feedback.", "gold_label": "REFUTES", "used_for_content_control": true} | |
| {"original_id": "sf-c0028", "dataset": "scifact", "split": "control", "evidence": "A multi-machine database analysis examined energy confinement times across 1,200 H-mode discharges from the DIII-D, JET, and ASDEX-Upgrade tokamaks, spanning plasma currents of 0.8–4.5 MA and toroidal fields of 1.8–3.8 T. Regression fitting yielded a scaling exponent of 0.72 for plasma current and 0.41 for toroidal magnetic field, with a root-mean-square deviation of 12% across the dataset. Confinement time increased monotonically with both parameters, and no saturation was observed at the highest current range. The derived scaling was validated against 180 held-out discharges with 14% predictive error.", "claim": "Tokamak energy confinement time increases with plasma current and toroidal magnetic field strength.", "gold_label": "SUPPORTS", "used_for_content_control": false} | |
| {"original_id": "sf-c0029", "dataset": "scifact", "split": "control", "evidence": "A ruthenium catalyst supported on barium-promoted mesoporous carbon was tested for ammonia synthesis in a fixed-bed reactor at 400 °C and 10 MPa. Across 120 hours of continuous operation, the catalyst maintained an ammonia synthesis rate of 28.6 mmol g-1 h-1, compared with 11.2 mmol g-1 h-1 for a conventional iron-based catalyst under identical conditions. Turnover frequency based on surface Ru sites reached 0.42 s-1. X-ray absorption spectroscopy indicated electron donation from barium to Ru nanoparticles, which weakened nitrogen binding and lowered the apparent activation energy to 54 kJ mol-1.", "claim": "Barium-promoted ruthenium on mesoporous carbon achieved higher ammonia synthesis rates than a conventional iron catalyst under the same conditions.", "gold_label": "SUPPORTS", "used_for_content_control": true} | |
| {"original_id": "sf-c0030", "dataset": "scifact", "split": "control", "evidence": "Ingestion of polystyrene microbeads (10-45 um) by Acartia tonsa copepods was quantified in 72-hour laboratory exposures across five concentrations (0, 50, 500, 5000, 50000 particles mL-1). Gut content analysis by fluorescence microscopy revealed dose-dependent accumulation, with mean ingestion of 3.2, 18.7, and 142.5 particles per individual at the three highest concentrations. Egestion half-life was 6.4 hours. Fecal pellet production declined 38% at the highest exposure, indicating disrupted feeding behavior.", "claim": "Marine copepods ingest microplastic particles in a dose-dependent manner and show reduced feeding at high exposure concentrations.", "gold_label": "SUPPORTS", "used_for_content_control": true} | |
| {"original_id": "sf-c0031", "dataset": "scifact", "split": "control", "evidence": "A five-year field experiment at eight sites across the US Midwest compared a cereal rye cover crop treatment with a no-cover control in continuous maize systems. Soil organic carbon stocks were quantified to 30 cm depth by dry combustion on 2-mm sieved samples collected annually. Across sites, cover cropping increased soil organic carbon by a mean of 0.12 Mg C ha^-1 yr^-1 (95% CI 0.04-0.20), with the largest gains at sites with high clay content. No significant change in total soil nitrogen was detected.", "claim": "Cereal rye cover cropping decreased soil organic carbon stocks relative to no-cover controls over five years.", "gold_label": "REFUTES", "used_for_content_control": true} | |
| {"original_id": "sf-c0032", "dataset": "scifact", "split": "control", "evidence": "Confinement times were compiled from 1,200 discharges across the DIII-D, JET, and ASDEX Upgrade tokamaks spanning plasma currents of 0.6-4.0 MA and toroidal fields of 1.5-3.8 T. Regression analysis yielded an energy confinement scaling of the form tau_E = 0.056 I_p^0.93 B_t^0.15 n_e^0.41 P^-0.69, with a root-mean-square deviation of 15.4%. The current dependence exponent of 0.93 was statistically indistinguishable from linear. Bootstrap fraction and triangularity contributed weaker but significant corrections. The derived scaling confirms that plasma current remains the dominant engineering lever for confinement in conventional tokamak regimes.", "claim": "Energy confinement time in tokamaks scales nearly linearly with plasma current across multi-machine datasets.", "gold_label": "SUPPORTS", "used_for_content_control": false} | |
| {"original_id": "sf-c0033", "dataset": "scifact", "split": "control", "evidence": "Aircraft-based sampling of 14 western US wildfire plumes in 2021 measured organic aerosol mass and compared it to the Global Fire Emissions Database inventory. Observed organic aerosol emission factors averaged 8.9 g/kg fuel burned, while the inventory predicted 3.4 g/kg, a 2.6-fold underestimate. Elemental carbon was similarly underestimated by 1.9-fold. Discrepancies were largest in smoldering-dominated conifer burns and smallest in grass fires, and the bias persisted after accounting for plume age and dilution.", "claim": "The Global Fire Emissions Database overestimated organic aerosol emission factors from 2021 western US wildfires by more than twofold.", "gold_label": "REFUTES", "used_for_content_control": false} | |
| {"original_id": "sf-c0034", "dataset": "scifact", "split": "control", "evidence": "Copepod populations from the Baltic Sea were exposed to fluorescent polystyrene microbeads at concentrations of 10, 100, and 1000 particles per mL for 48 hours. Ingestion rates peaked at 0.9 particles per individual at the highest exposure, but gut retention times averaged under 6 hours. Fecal pellet analysis showed 94% egestion within 24 hours. No significant mortality or fecundity reduction was detected.", "claim": "Chronic microplastic ingestion causes substantial mortality in Baltic Sea copepods.", "gold_label": "REFUTES", "used_for_content_control": false} | |
| {"original_id": "sf-c0035", "dataset": "scifact", "split": "control", "evidence": "A multicenter cohort study enrolled 1,240 adults aged 70-89 years and 860 adults aged 18-45 years, all receiving two doses of an mRNA vaccine 28 days apart. Neutralizing antibody titers were measured by plaque reduction neutralization at 21 days after the second dose. Geometric mean titers in the elderly cohort were 312 (95% CI 287-339), compared with 208 (95% CI 191-227) in younger adults. Antigen-specific CD4+ T-cell frequencies were 0.41% and 0.29% of total CD4+ cells, respectively, with no serious adverse events reported in either group.", "claim": "Neutralizing antibody titers after mRNA vaccination were significantly lower in elderly adults than in younger adults.", "gold_label": "REFUTES", "used_for_content_control": true} | |
| {"original_id": "sf-c0036", "dataset": "scifact", "split": "control", "evidence": "A deep reinforcement learning agent was trained to place macros on a 7-nanometer chip canvas using a graph neural network policy and proximal policy optimization. Across 20 benchmark designs, the agent achieved wirelength reductions of 12% on average compared with a commercial simulated-annealing tool, while satisfying all density constraints. Training required 48 hours on 16 accelerators. The approach generalized to unseen netlists without retraining.", "claim": "Reinforcement learning can reduce wirelength in chip floorplanning compared with commercial annealing tools.", "gold_label": "SUPPORTS", "used_for_content_control": false} | |
| {"original_id": "sf-c0037", "dataset": "scifact", "split": "control", "evidence": "Polycrystalline samples of the iron-based superconductor Ba0.6K0.4Fe2As2 were synthesized by solid-state reaction and characterized by resistivity and magnetic susceptibility. The superconducting transition onset was observed at 38.2 K, with zero resistance achieved at 36.7 K and a diamagnetic shielding fraction of 94%. Applied hydrostatic pressure of 2.1 GPa raised the transition temperature to 42.5 K, while 4.0 GPa suppressed it to 30.1 K. X-ray diffraction confirmed a tetragonal-to-orthorhombic structural transition at 105 K. The results establish that this compound exhibits bulk superconductivity above 35 K.", "claim": "Ba0.6K0.4Fe2As2 exhibits bulk superconductivity with a transition onset near 38 K.", "gold_label": "SUPPORTS", "used_for_content_control": true} | |
| {"original_id": "sf-c0038", "dataset": "scifact", "split": "control", "evidence": "The LUX-Zephyr detector operated a 5.6-tonne liquid xenon target for 280 live days, searching for weakly interacting massive particles above 3 GeV/c2. No excess events were observed beyond the 1.2 expected background counts. A 90% confidence upper limit on the spin-independent cross section of 2.1e-47 cm2 was set at 30 GeV/c2. The result was interpreted as ruling out previously favored parameter space.", "claim": "The LUX-Zephyr experiment observed a statistically significant excess of dark matter candidate events.", "gold_label": "REFUTES", "used_for_content_control": false} | |
| {"original_id": "sf-c0039", "dataset": "scifact", "split": "control", "evidence": "A genomic survey of 1,248 carbapenem-resistant Enterobacterales isolates collected across 14 hospitals between 2019 and 2022 characterized beta-lactamase gene content and enzymatic activity. Among 612 isolates carrying blaKPC-2, ceftazidime-avibactam minimum inhibitory concentrations were 0.5-2 mg/L in 587 isolates, whereas 25 isolates harbored KPC-2 variants with substitutions at Ambler position 179. Site-directed mutagenesis and steady-state kinetics showed that the D179Y substitution raised the ceftazidime hydrolysis catalytic efficiency 18-fold and reduced avibactam inhibition constant by more than two orders of magnitude. The findings link specific active-site mutations to restored hydrolytic activity against ceftazidime-avibactam.", "claim": "The D179Y substitution in KPC-2 increases ceftazidime hydrolysis catalytic efficiency and weakens avibactam inhibition.", "gold_label": "SUPPORTS", "used_for_content_control": false} | |
| {"original_id": "sf-c0040", "dataset": "scifact", "split": "control", "evidence": "Neutralization assays using sera from 60 vaccinated individuals were performed against the SARS-CoV-2 variant BQ.1.18 and the ancestral D614G strain. Geometric mean neutralizing titers against BQ.1.18 were 5.7-fold lower than against D614G (p < 0.0001), with 34% of samples falling below the limit of detection for the variant. Convalescent sera from prior Omicron infection showed 2.9-fold reduced titers. Monoclonal antibody panels lost activity against BQ.1.18, consistent with mutations at spike positions 346 and 444.", "claim": "The SARS-CoV-2 variant BQ.1.18 exhibited substantial escape from vaccine-elicited neutralizing antibodies compared with the ancestral strain.", "gold_label": "SUPPORTS", "used_for_content_control": true} | |
| {"original_id": "sf-c0041", "dataset": "scifact", "split": "control", "evidence": "Fatigue crack growth rates were measured in 12 specimens of a 7075-T6 aluminum alloy under constant-amplitude loading at a stress ratio of 0.1 in laboratory air. The Paris-law exponent fitted across the mid-range regime was 3.4, and the threshold stress intensity range was 2.1 MPa·m^0.5. Applying a 15% overload every 5000 cycles reduced subsequent crack growth rates by 3.7-fold over the following 0.8 mm of extension. Overload-induced retardation persisted for roughly 40,000 cycles before returning to baseline rates.", "claim": "Periodic 15% overloads slowed subsequent fatigue crack growth in 7075-T6 aluminum by approximately 3.7-fold.", "gold_label": "SUPPORTS", "used_for_content_control": false} | |
| {"original_id": "sf-c0042", "dataset": "scifact", "split": "control", "evidence": "We investigated the robustness of Dirac surface states in single-crystal Bi2Se3 films grown by molecular beam epitaxy. Angular-resolved photoemission spectroscopy measured the Dirac cone dispersion across 14 samples with varying selenium vacancy concentrations. Contrary to expectations, increasing disorder from 0.3% to 2.1% disorder strength broadened the surface-state linewidth by a factor of 4.7 and shifted the Dirac point by 118 meV. The surface states remained gapless but lost phase coherence above 55 K, indicating strong sensitivity to bulk disorder. These results demonstrate that surface-state protection is substantially degraded by realistic defect densities.", "claim": "Topological insulator surface states exhibit robust protection against disorder, maintaining coherence even at high defect densities and elevated temperatures.", "gold_label": "REFUTES", "used_for_content_control": false} | |
| {"original_id": "sf-c0043", "dataset": "scifact", "split": "control", "evidence": "Neutralization assays were performed using sera from 96 individuals vaccinated with three doses of an mRNA vaccine and 48 with prior Omicron infection. Against the variant designated JN.7, geometric mean neutralizing titers were 6.2-fold lower than against the ancestral strain. Only 34% of vaccinated sera retained detectable neutralization of JN.7, compared with 89% for the ancestral virus. Prior infection followed by vaccination raised titers 3.1-fold but did not fully restore ancestral-level neutralization. The variant exhibited substantial immune escape.", "claim": "The JN.7 SARS-CoV-2 variant showed markedly reduced neutralization by vaccinee sera compared with the ancestral strain.", "gold_label": "SUPPORTS", "used_for_content_control": true} | |
| {"original_id": "sf-c0044", "dataset": "scifact", "split": "control", "evidence": "A distance-5 surface code was implemented on a 49-qubit superconducting processor, with logical qubit lifetimes measured across 10,000 experimental runs. The logical error rate per cycle was 3.1%, compared with a physical qubit error rate of 0.8% per gate. Scaling to distance-3 yielded a logical error rate of 2.4%, indicating that increasing code distance failed to suppress logical errors. Correlated two-qubit gate crosstalk and leakage to non-computational states accounted for the observed degradation. The experiment shows that larger surface-code patches did not improve logical fidelity under the tested noise conditions.", "claim": "Increasing surface-code distance from 3 to 5 reduces logical error rate and improves logical qubit lifetime.", "gold_label": "REFUTES", "used_for_content_control": false} | |
| {"original_id": "sf-c0045", "dataset": "scifact", "split": "control", "evidence": "A randomized controlled study evaluated a chitosan-collagen nanofiber scaffold for full-thickness excisional wounds in a porcine model. Forty-eight wounds on twelve animals received either the scaffold or a standard gauze dressing, with planimetry performed every 48 hours for 21 days. Scaffold-treated wounds achieved 92.4% closure by day 14 versus 71.8% in controls (p < 0.001), and histology at day 21 showed greater collagen deposition and re-epithelialization scores (7.9 vs 5.2 on a 10-point scale). No adverse inflammatory responses were observed.", "claim": "Chitosan-collagen nanofiber scaffolds accelerated wound closure and enhanced tissue regeneration compared with standard dressings.", "gold_label": "SUPPORTS", "used_for_content_control": false} | |
| {"original_id": "sf-c0046", "dataset": "scifact", "split": "control", "evidence": "A 6.2-year exposure of a liquid-argon detector recorded 1,142 electron-neutrino candidate events from a muon-neutrino beam over a 810 km baseline. Fitting to a three-flavor oscillation model yielded sin^2(2theta13) = 0.088 and a mass-squared splitting of 2.45e-3 eV^2, with a disappearance signal at 7.8 sigma significance. The measured electron-neutrino appearance rate exceeded the null-oscillation prediction by a factor of 12.4. Systematic uncertainties were dominated by flux prediction at 4.1% and contributed negligibly to the oscillation parameter constraints.", "claim": "A long-baseline liquid-argon experiment detected electron-neutrino appearance at high significance consistent with three-flavor neutrino oscillations.", "gold_label": "SUPPORTS", "used_for_content_control": false} | |
| {"original_id": "sf-c0047", "dataset": "scifact", "split": "control", "evidence": "Neutralization assays using sera from 60 mRNA-vaccinated donors were performed against the JN.1 sublineage and a wild-type reference strain. Geometric mean neutralizing titers against JN.1 were 312, compared with 148 against wild-type, yielding a 2.1-fold higher titer against the variant. Neutralization breadth exceeded 85% of tested sera at a 1:80 dilution for JN.1. Prior infection history did not significantly modify the fold difference between variant and reference titers.", "claim": "Sera from mRNA-vaccinated donors showed reduced neutralizing titers against the JN.1 sublineage compared with wild-type SARS-CoV-2.", "gold_label": "REFUTES", "used_for_content_control": true} | |
| {"original_id": "sf-c0048", "dataset": "scifact", "split": "control", "evidence": "We analyzed DNA methylation at 353 CpG sites in blood samples from 2,847 adults aged 45-82 years enrolled in the HELIOS cohort, with follow-up over 12 years. Epigenetic age acceleration was computed using the Horvath and Hannum clocks. Each 5-year increment in epigenetic age acceleration associated with a hazard ratio of 1.32 (95% CI 1.21-1.44) for all-cause mortality after adjusting for chronological age, sex, and smoking. The association persisted in sensitivity analyses excluding cancer deaths within the first 3 years. These results support epigenetic clocks as predictors of mortality risk.", "claim": "Accelerated epigenetic aging predicts increased all-cause mortality independently of chronological age in a large longitudinal cohort.", "gold_label": "SUPPORTS", "used_for_content_control": false} | |
| {"original_id": "sf-c0049", "dataset": "scifact", "split": "control", "evidence": "Thermal conductivity measurements were conducted on nanostructured Bi2Te3-AgSbTe2 composites synthesized by spark plasma sintering, with grain sizes ranging from 35 to 120 nm. Using time-domain thermoreflectance and laser flash analysis, the room-temperature lattice thermal conductivity was 0.62 W/mK for the 35 nm composite, compared with 1.18 W/mK for the coarse-grained reference. Contrary to expectations from boundary-scattering models, the 35 nm composite exhibited a higher lattice thermal conductivity than the 80 nm composite, which measured 0.51 W/mK. Phonon spectroscopy indicated that coherent phonon transport and grain-boundary phonon transmission jointly governed the anomalous size dependence.", "claim": "Reducing grain size from 80 nm to 35 nm in Bi2Te3-AgSbTe2 composites decreases room-temperature lattice thermal conductivity.", "gold_label": "REFUTES", "used_for_content_control": true} | |
| {"original_id": "sf-c0050", "dataset": "scifact", "split": "control", "evidence": "Confinement times were compiled from 312 discharges across three tokamak devices spanning plasma currents of 0.6 to 2.4 megaamperes. Regression against a power-law form yielded an energy confinement time scaling with current to the exponent 0.91 plus or minus 0.07. The fit reproduced held-out discharges within 14 percent root-mean-square error. No statistically significant dependence on toroidal field was detected once current and density were controlled.", "claim": "Energy confinement time in tokamak plasmas scales nearly linearly with plasma current.", "gold_label": "SUPPORTS", "used_for_content_control": false} | |
| {"original_id": "sf-c0051", "dataset": "scifact", "split": "control", "evidence": "Zooplankton were sampled at 18 stations in the Skagerrak Strait during spring 2023 and analyzed for ingested microplastics using Raman microspectroscopy. Of 1,440 copepods examined, 63% contained at least one microplastic particle, with a mean of 2.4 particles per individual. Polyethylene and polypropylene accounted for 71% of identified polymers. Particle counts correlated positively with ambient seawater microplastic concentrations (r=0.68, p<0.001). Ingestion rates were highest in stations near urban runoff outflows. These findings confirm widespread microplastic ingestion by marine zooplankton.", "claim": "A majority of sampled marine copepods had ingested microplastic particles, with abundance correlated to environmental concentrations.", "gold_label": "SUPPORTS", "used_for_content_control": false} | |
| {"original_id": "sf-c0052", "dataset": "scifact", "split": "control", "evidence": "A deep learning model, FoldNet-X, was trained on 180,000 protein structures and evaluated on 120 targets from the CASP15 benchmark. FoldNet-X achieved a mean GDT-TS of 62.4 across all targets, compared with 78.1 for AlphaFold2 and 74.6 for RoseTTAFold on the same set. For multi-domain proteins larger than 500 residues, FoldNet-X accuracy dropped to 48.2 GDT-TS, while AlphaFold2 maintained 71.5. The performance gap widened with increasing sequence length, and FoldNet-X failed to predict correct domain orientations in 34% of multi-domain cases.", "claim": "FoldNet-X outperforms AlphaFold2 on multi-domain protein structure prediction in the CASP15 benchmark.", "gold_label": "REFUTES", "used_for_content_control": true} | |
| {"original_id": "sf-c0053", "dataset": "scifact", "split": "control", "evidence": "A bottom-up wildfire emission inventory for the western United States was constructed for 2015 to 2020 using satellite fire radiative power retrievals and fuel consumption models. Total fine particulate matter emissions averaged 1.8 Tg per year across the domain. Comparison with ground-based IMPROVE network observations and aircraft campaign data revealed that the inventory underestimated observed PM2.5 column enhancements by 45 percent during peak fire months. Spatiotemporal correlation between modeled and observed emissions was 0.71. Adjusting for smoldering combustion and peatland burning reduced the bias to 12 percent.", "claim": "The bottom-up western United States wildfire inventory overestimated observed fine particulate matter emissions by 45 percent during peak fire months.", "gold_label": "REFUTES", "used_for_content_control": false} | |
| {"original_id": "sf-c0054", "dataset": "scifact", "split": "control", "evidence": "Transmission spectra of the hot Jupiter KELT-11b were obtained across four primary transits using the NIRSpec instrument aboard the James Webb Space Telescope, covering 0.6 to 5.3 μm at a resolving power of 100. A Bayesian atmospheric retrieval detected water vapor at 8.1σ and carbon dioxide at 4.7σ. The retrieved metallicity was 12 times solar, and the inferred atmospheric metallicity gradient was consistent with planet formation beyond the ice line. No evidence for clouds was found at pressures above 0.1 bar.", "claim": "Transmission spectroscopy of KELT-11b detected water vapor and carbon dioxide in its atmosphere.", "gold_label": "SUPPORTS", "used_for_content_control": true} | |
| {"original_id": "sf-c0055", "dataset": "scifact", "split": "control", "evidence": "A multi-machine database of 1,850 H-mode discharges from DIII-D, JET, and ASDEX Upgrade was analyzed to test energy confinement scaling. Regression yielded a scaling exponent for plasma current of 0.92 and for magnetic field of 0.24, with a root-mean-square error of 13 percent. The confinement time increased from 0.18 to 0.42 seconds as plasma current rose from 1.0 to 2.5 MA at fixed density and field. Gyro-Bohm-normalized confinement showed no dependence on machine size within the dataset. The fitted exponents were consistent with the IPB98(y,2) scaling within uncertainties.", "claim": "In the H-mode database, energy confinement time increased from 0.18 to 0.42 seconds as plasma current rose from 1.0 to 2.5 MA at fixed density and field.", "gold_label": "SUPPORTS", "used_for_content_control": false} | |
| {"original_id": "sf-c0056", "dataset": "scifact", "split": "control", "evidence": "A prospective cohort of 6,284 children in Iquitos, Peru, was monitored for dengue virus infection over three consecutive transmission seasons from 2018 to 2021. Preexisting neutralizing antibody titers were measured by focus reduction neutralization tests before each season. Children with subneutralizing antibody titers of 1:10 to 1:40 against dengue serotype 2 experienced symptomatic secondary infection at a rate of 12.8 per 100 person-seasons, compared with 3.1 per 100 person-seasons among seronegative children. After adjustment for age and prior serotype, subneutralizing titers remained associated with a 3.4-fold increased risk of severe dengue. The data support antibody-dependent enhancement as a mechanism increasing disease severity.", "claim": "Subneutralizing dengue antibody titers are associated with increased risk of symptomatic secondary infection and severe dengue.", "gold_label": "SUPPORTS", "used_for_content_control": true} | |
| {"original_id": "sf-c0057", "dataset": "scifact", "split": "control", "evidence": "Across 42 almond orchards in California's Central Valley monitored from 2019 to 2022, wild bee richness declined by 31% over the study period. Orchards with greater wild bee richness showed higher fruit set, with each additional bee species associated with a 2.1% increase in almond yield. Sites experiencing the steepest pollinator declines had a 14% reduction in yield compared with stable-pollinator sites. Honeybee colony density did not compensate for wild pollinator losses. The results link pollinator decline to measurable crop yield reductions.", "claim": "Declines in wild pollinator richness were associated with reduced almond crop yields across monitored orchards.", "gold_label": "SUPPORTS", "used_for_content_control": false} | |
| {"original_id": "sf-c0058", "dataset": "scifact", "split": "control", "evidence": "Suspended single-layer graphene ribbons were measured using a Raman optothermal technique at room temperature. Thermal conductivity averaged 620 watts per meter per kelvin across 22 devices, with a standard deviation of 180. Values decreased with increasing ribbon length, consistent with phonon-boundary scattering. The highest measured value was 980 watts per meter per kelvin, well below the 3,000 to 5,000 range often cited for pristine suspended graphene.", "claim": "Suspended single-layer graphene ribbons exhibited thermal conductivity exceeding 3,000 watts per meter per kelvin at room temperature.", "gold_label": "REFUTES", "used_for_content_control": false} | |
| {"original_id": "sf-c0059", "dataset": "scifact", "split": "control", "evidence": "A cohort of 1,840 children in a dengue-endemic province was followed for three years with serological testing every six months. Preexisting serotype-cross-reactive antibodies at titers between 1:20 and 1:80 were associated with an adjusted hazard ratio for severe secondary dengue of 0.72 compared with seronegative children. Hospitalization occurred in 4.1 percent of the intermediate-titer group versus 6.3 percent of seronegatives. The authors concluded that subneutralizing antibody levels did not increase disease severity in this cohort.", "claim": "Intermediate titers of cross-reactive dengue antibodies increased the risk of severe secondary infection.", "gold_label": "REFUTES", "used_for_content_control": true} | |
| {"original_id": "sf-c0060", "dataset": "scifact", "split": "control", "evidence": "A coupled hydrodynamic and wave model was used to simulate 1,000 synthetic tropical cyclones affecting the Gulf of Mexico under sea-level rise scenarios of 0.3, 0.6, and 1.0 m. Storm surge heights were computed on a 500-m unstructured mesh with validated bathymetry. Median peak surge increased from 3.1 m at present-day sea level to 3.9 m under 0.6 m rise and 4.5 m under 1.0 m rise. The 100-year return-period surge increased by 18% and 34% for the 0.6 m and 1.0 m scenarios, respectively.", "claim": "Sea-level rise increases modeled peak storm surge heights along the Gulf of Mexico coastline.", "gold_label": "SUPPORTS", "used_for_content_control": false} | |
| {"original_id": "sf-c0061", "dataset": "scifact", "split": "control", "evidence": "Across 127 almond orchards monitored from 2016 to 2020, wild bee visitation declined by 21 percent while managed honeybee colony density rose by 15 percent. Total pollinator visitation per flower remained statistically unchanged. Fruit set averaged 31.4 percent in orchards with high wild bee richness and 29.8 percent in those with low richness, a difference that was not significant after controlling for weather. Yield per hectare showed no detectable association with wild bee richness.", "claim": "Declining wild bee richness substantially reduced almond fruit set across monitored orchards.", "gold_label": "REFUTES", "used_for_content_control": false} | |
| {"original_id": "sf-c0062", "dataset": "scifact", "split": "control", "evidence": "A collagen-chitosan nanofiber scaffold was implanted into full-thickness excisional wounds in 36 diabetic rats and compared against commercial dressing and untreated controls over 21 days. Scaffold-treated wounds closed 68% by day 10, versus 42% in commercial dressing and 31% in untreated wounds. Histology showed 2.4-fold higher vascular density and 1.7-fold greater collagen deposition in scaffold groups by day 21. No foreign-body reaction or scaffold fragmentation was observed at any timepoint.", "claim": "Collagen-chitosan nanofiber scaffolds accelerated diabetic wound closure relative to commercial dressings and untreated controls.", "gold_label": "SUPPORTS", "used_for_content_control": true} | |
| {"original_id": "sf-c0063", "dataset": "scifact", "split": "control", "evidence": "A top-down inventory was constructed for the 2021 Pacific Northwest fire season using MODIS and VIIRS retrievals combined with a chemical transport model. Estimated fine particulate emissions totaled 1.9 Tg, compared with 0.7 Tg in the operational bottom-up inventory. The discrepancy was largest for smoldering peat fires in September. Independent surface monitors corroborated the higher top-down values within 18%. These results suggest current inventories substantially underestimate wildfire aerosol loads.", "claim": "Bottom-up inventories underestimate fine particulate emissions from Pacific Northwest wildfires.", "gold_label": "SUPPORTS", "used_for_content_control": true} | |
| {"original_id": "sf-c0064", "dataset": "scifact", "split": "control", "evidence": "The LZdark xenon time-projection chamber operated a 5.6-tonne active mass over 220 live days at the Sanford Underground Research Facility. With a 3.5 keV threshold, the experiment recorded 12 events in the nuclear recoil signal region against an expected background of 8.3 ± 1.4 events. A profile likelihood analysis excluded spin-independent dark matter-nucleon cross sections above 2.3 × 10^-48 cm² at 40 GeV/c² at 90% confidence. This represents a threefold improvement over previous limits in the same mass range. No significant excess over background was observed.", "claim": "A 5.6-tonne xenon detector placed 90% confidence upper limits on dark matter-nucleon cross sections near 2 × 10^-48 cm² at 40 GeV/c².", "gold_label": "SUPPORTS", "used_for_content_control": true} | |
| {"original_id": "sf-c0065", "dataset": "scifact", "split": "control", "evidence": "Lipid nanoparticles encapsulating siRNA targeting hepatic transthyretin were administered intravenously to cynomolgus macaques at doses of 0.3, 1.0, and 3.0 mg/kg. Plasma transthyretin protein levels were quantified by immunoassay over 28 days. At the 3.0 mg/kg dose, transthyretin was reduced by 62 percent at day 7 relative to vehicle controls, with a 41 percent reduction maintained at day 28. Liver siRNA concentrations reached 85 ng/mg tissue. No elevation in liver enzymes or histopathological abnormalities was detected across dose groups. The formulation showed dose-dependent knockdown with sustained duration.", "claim": "Intravenous lipid nanoparticle siRNA at 3.0 mg/kg produced less than 30 percent transthyretin reduction in cynomolgus macaques.", "gold_label": "REFUTES", "used_for_content_control": true} | |
| {"original_id": "sf-c0066", "dataset": "scifact", "split": "control", "evidence": "A five-year field experiment at three sites in the North China Plain compared winter cover cropping with fallow across 36 plots. Soil organic carbon was quantified to 60 cm depth using dry combustion at 10 cm increments. Mixed-species cover crops increased total soil organic carbon by 0.18% in the topsoil but showed no significant change at depths below 30 cm. When aggregated to 60 cm, the net carbon accumulation was 0.42 t C/ha/yr, which did not differ significantly from the fallow control (0.31 t C/ha/yr, p=0.19). Subsoil carbon stocks remained unchanged in all treatments.", "claim": "Cover cropping substantially increased soil organic carbon stocks throughout the entire 60 cm soil profile compared with fallow.", "gold_label": "REFUTES", "used_for_content_control": false} | |
| {"original_id": "sf-c0067", "dataset": "scifact", "split": "control", "evidence": "Polycrystalline samples of the iron-pnictide compound Ba0.6K0.4Fe2As2 doped with 3% cobalt were synthesized by solid-state reaction. Electrical resistivity measurements under ambient pressure revealed a superconducting transition at 38.4 K, confirmed by magnetic susceptibility. This value exceeded the 31 K transition measured in undoped controls. The enhancement persisted across three independently prepared batches. The results demonstrate that cobalt substitution raises the critical temperature.", "claim": "Cobalt doping increases the superconducting critical temperature in Ba0.6K0.4Fe2As2.", "gold_label": "SUPPORTS", "used_for_content_control": true} | |
| {"original_id": "sf-c0068", "dataset": "scifact", "split": "control", "evidence": "Neutralization assays were performed on 96 serum samples from vaccinated donors against the Omicron BA.2.86 lineage and an ancestral D614G strain. Geometric mean neutralizing titers against BA.2.86 were 118, compared with 640 against D614G, a 5.4-fold reduction. Prior infection plus vaccination raised titers threefold. The variant exhibited substantial but incomplete immune evasion.", "claim": "The BA.2.86 lineage shows no measurable reduction in neutralization by vaccinee sera compared with ancestral strains.", "gold_label": "REFUTES", "used_for_content_control": true} | |
| {"original_id": "sf-c0069", "dataset": "scifact", "split": "control", "evidence": "Sixty-four healthy adults learned 120 word pairs in the evening and were tested after polysomnographically monitored sleep. Density of fast sleep spindles (13-16 Hz) over parietal sites correlated positively with overnight retention (r = 0.61, p < 0.001). Participants in the highest spindle-density quartile recalled 78.3% of pairs, compared with 52.1% in the lowest quartile. Targeted spindle enhancement via closed-loop auditory stimulation increased spindle density by 23% and improved recall by 11 percentage points relative to sham. Slow-wave sleep duration showed no significant association with retention. The study indicates that sleep spindles contribute causally to declarative memory consolidation.", "claim": "Higher sleep spindle density is associated with and causally contributes to improved overnight declarative memory retention.", "gold_label": "SUPPORTS", "used_for_content_control": true} | |
| {"original_id": "sf-c0070", "dataset": "scifact", "split": "control", "evidence": "The NOvA-2 experiment reported a measurement of muon neutrino disappearance using 3.2 x 10^21 protons on target over 6.5 years. A total of 211 candidate events were observed in the far detector versus 254 predicted under the best-fit oscillation model. Fitting the energy spectrum yielded a best-fit value of sin^2(2theta23) = 0.58 with a 68% confidence interval of 0.52-0.64 and Delta m^2_32 = 2.41 x 10^-3 eV^2. The data disfavored maximal mixing sin^2(2theta23) = 1.0 at 2.9 sigma. A joint fit with atmospheric neutrino data preserved the preference for non-maximal mixing.", "claim": "The NOvA-2 data are consistent with maximal muon neutrino mixing at sin^2(2theta23) = 1.0.", "gold_label": "REFUTES", "used_for_content_control": true} | |
| {"original_id": "sf-c0071", "dataset": "scifact", "split": "control", "evidence": "Human intestinal organoids were derived from 12 patient biopsies and cultured in Matrigel with a defined growth factor cocktail for 21 days. Single-cell RNA sequencing profiled 48,000 cells and identified all six major epithelial lineages, including enterocytes, goblet cells, and enteroendocrine cells. Transcriptional profiles clustered with primary tissue references at a correlation of 0.91. Barrier function assays showed transepithelial electrical resistance of 320 Ω·cm^2, and mucin-2 secretion increased 4.2-fold after differentiation induction.", "claim": "Intestinal organoids recapitulate the major epithelial cell lineages and barrier properties of native tissue.", "gold_label": "SUPPORTS", "used_for_content_control": false} | |
| {"original_id": "sf-c0072", "dataset": "scifact", "split": "control", "evidence": "A muon radiography survey was conducted at Mount Sakurajima between June 2022 and March 2023 using a 2 m² scintillator detector array deployed 1.2 km from the summit crater. Over 140 days of exposure, approximately 3.2 million muon tracks were recorded and inverted to reconstruct density profiles. The inversion revealed a low-density conduit extending from 400 m below the crater floor upward to the surface, with a density contrast of 0.6 g/cm³ relative to surrounding rock. Cross-validation with seismic refraction data confirmed the conduit geometry within 15 m lateral uncertainty.", "claim": "Muon tomography detected a low-density volcanic conduit beneath Sakurajima's summit crater.", "gold_label": "SUPPORTS", "used_for_content_control": false} | |
| {"original_id": "sf-c0073", "dataset": "scifact", "split": "control", "evidence": "Triple-cation perovskite solar cells with a formamidinium-rich absorber were encapsulated with atomic-layer-deposited Al2O3 and tested under 85% relative humidity at 85°C for 1,000 hours. Unencapsulated control devices degraded to 20% of initial power conversion efficiency within 120 hours, while encapsulated devices retained 91% of their initial 22.4% efficiency after 1,000 hours. X-ray diffraction showed no formation of PbI2 degradation products in encapsulated films. The encapsulation reduced moisture ingress by a factor of 40 relative to the control.", "claim": "Atomic-layer-deposited Al2O3 encapsulation improves perovskite solar cell stability under humid conditions.", "gold_label": "SUPPORTS", "used_for_content_control": false} | |
| {"original_id": "sf-c0074", "dataset": "scifact", "split": "control", "evidence": "Single-cell RNA sequencing was performed on 48,000 peripheral blood mononuclear cells across six batches processed on three different days. Uncorrected principal component analysis revealed strong separation by processing date, with the first principal component explaining 34% of variance and correlating with batch (r = 0.89). After applying ComBat correction, batch-associated variance dropped to 4% while preserving cell-type marker expression. Differential expression analysis identified 1,240 genes affected by batch before correction and 62 after. These results demonstrate that technical processing date introduces substantial transcriptional artifacts that require statistical correction.", "claim": "Processing batch introduces substantial transcriptional variance in single-cell RNA sequencing that can be reduced by statistical correction.", "gold_label": "SUPPORTS", "used_for_content_control": true} | |
| {"original_id": "sf-c0075", "dataset": "scifact", "split": "control", "evidence": "A four-year field trial at eight sites compared cereal rye cover crops with fallow controls on silt loam soils. Soil organic carbon in the top 30 centimeters increased by 0.08 percent in cover-cropped plots and by 0.06 percent in controls, a difference that did not reach significance. Particulate organic matter was 11 percent higher under cover crops, but mineral-associated carbon was unchanged. The authors reported no measurable net carbon accrual attributable to the cover crop treatment.", "claim": "Cereal rye cover crops significantly increased mineral-associated soil organic carbon over four years.", "gold_label": "REFUTES", "used_for_content_control": true} | |
| {"original_id": "sf-c0076", "dataset": "scifact", "split": "control", "evidence": "A 14-month mesocosm experiment exposed three reef-building coral species to pCO2 levels of 400, 700, and 1000 uatm. Calcification rates declined by 18% at 700 uatm and 42% at 1000 uatm relative to controls, measured by buoyant weighing. Net community calcification in the 1000 uatm treatment fell to 0.61 kg CaCO3 m-2 yr-1 versus 1.34 in controls. Skeletal density decreased significantly at the highest pCO2, while bleaching prevalence rose from 4% to 27%.", "claim": "Elevated pCO2 reduced coral calcification rates and skeletal density in a dose-dependent manner.", "gold_label": "SUPPORTS", "used_for_content_control": true} | |
| {"original_id": "sf-c0077", "dataset": "scifact", "split": "control", "evidence": "A graph neural network was trained on 1.2 million compounds to predict activity against the HCoV-229E coronavirus. Prospective screening of 50,000 candidate molecules nominated 84 hits, of which 12 showed antiviral activity in cell culture. However, only 2 of the 12 confirmed activity in primary human airway epithelial cells, and both had EC50 values above 40 micromolar. The model achieved an area under the ROC curve of 0.71 on a held-out set, but hit rates in physiologically relevant cells were below 3%. These data highlight limited translational performance of the screening pipeline.", "claim": "Machine-learning compound screening yielded high hit rates with potent antiviral activity confirmed in physiologically relevant human airway cells.", "gold_label": "REFUTES", "used_for_content_control": false} | |
| {"original_id": "sf-c0078", "dataset": "scifact", "split": "control", "evidence": "A bench-scale fixed-bed reactor study evaluated a sterically hindered amine sorbent across 50 adsorption-desorption cycles using simulated flue gas at 12% CO2. The sorbent captured an average of 3.1 mmol CO2 per gram over the first ten cycles, retaining 92% of initial capacity after 50 cycles. Regeneration required 2.4 GJ per tonne CO2 at 110°C, compared with 3.6 GJ for a reference monoethanolamine solvent. Cyclic stability showed no significant amine leaching, and CO2 uptake declined by only 0.6% per 100 hours of operation.", "claim": "A sterically hindered amine sorbent sustained over 90% of its initial CO2 capacity after 50 adsorption-desorption cycles.", "gold_label": "SUPPORTS", "used_for_content_control": false} | |
| {"original_id": "sf-c0079", "dataset": "scifact", "split": "control", "evidence": "A randomized murine study evaluated a novel ionizable lipid nanoparticle (LNP-7) for siRNA delivery to hepatocytes. Sixty BALB/c mice received either LNP-7 encapsulating anti-ApoB siRNA or a standard MC3-based formulation at 1 mg/kg. Quantification of hepatic ApoB mRNA at 72 hours showed a 34% reduction with LNP-7 versus 78% with MC3 (p<0.001). Serum ApoB protein levels fell by 18% in the LNP-7 group compared with 61% in controls. Biodistribution analysis revealed that LNP-7 accumulated predominantly in the spleen rather than the liver, suggesting altered tropism.", "claim": "The novel LNP-7 formulation achieves greater hepatic gene silencing than the MC3-based standard.", "gold_label": "REFUTES", "used_for_content_control": false} | |
| {"original_id": "sf-c0080", "dataset": "scifact", "split": "control", "evidence": "A distance-5 surface code was implemented on a superconducting transmon processor with 49 qubits, running repeated error-correction cycles for up to 25 rounds. Logical error per cycle was measured at 0.0031, below the 0.0047 threshold estimated for the device, and decoding via minimum-weight perfect matching improved logical fidelity by a factor of 2.8 relative to an uncorrected encoding. The logical qubit lifetime exceeded the best physical qubit lifetime by 1.6x, demonstrating that increasing code distance reduced logical error rates.", "claim": "A distance-5 surface code on a superconducting processor reduced logical error rates below the physical error threshold and extended logical qubit lifetime.", "gold_label": "SUPPORTS", "used_for_content_control": true} | |
| {"original_id": "sf-c0081", "dataset": "scifact", "split": "control", "evidence": "We applied full-waveform inversion to a 240-km2 offshore seismic survey using frequencies from 3 to 25 Hz to image a salt dome structure near the Nordkapp basin. After 180 iterations with a trust-region Gauss-Newton scheme, the recovered velocity model resolved the top of salt within 15 m of well-log ground truth. However, deeper subsalt reflectors remained poorly constrained compared with conventional tomography. The study concludes that FWI improves shallow imaging but performs inconsistently at depth.", "claim": "Full-waveform inversion resolves subsalt reflectors more accurately than conventional tomography.", "gold_label": "REFUTES", "used_for_content_control": false} | |
| {"original_id": "sf-c0082", "dataset": "scifact", "split": "control", "evidence": "CRISPR-Cas9-mediated knockout of the rice OsSWEET14 gene was evaluated across three indica cultivars using an optimized guide RNA and a maize-ubiquitin promoter driving Cas9. Editing efficiency was quantified by amplicon deep sequencing of 96 regenerated T0 lines per cultivar. The mean biallelic mutation frequency was 68 percent, with the best cultivar reaching 81 percent. In-frame and frameshift indels accounted for 74 and 26 percent of edits, respectively. Off-target analysis of 15 predicted sites detected no unintended mutations. Heritability of edits was confirmed in T1 progeny.", "claim": "CRISPR-Cas9 knockout of OsSWEET14 in indica rice achieved a mean biallelic mutation frequency of 68 percent with no detected off-target mutations.", "gold_label": "SUPPORTS", "used_for_content_control": false} | |
| {"original_id": "sf-c0083", "dataset": "scifact", "split": "control", "evidence": "Single-cell transcriptomic profiling of 42 melanoma biopsies identified a CD8+ T-cell subset co-expressing PD-1, TIM-3, and LAG-3 in 78% of samples. This subset retained high proliferative capacity, with Ki-67 positivity in 34% of cells, and produced IFN-gamma at levels comparable to PD-1-negative CD8+ cells upon ex vivo stimulation. Cytotoxicity against autologous tumor cells was 1.5-fold higher in the triple-positive subset than in PD-1-negative cells. Exhaustion scores by gene-set analysis were not elevated relative to non-tumor-infiltrating CD8+ T cells.", "claim": "Triple-positive PD-1 TIM-3 LAG-3 CD8+ tumor-infiltrating T cells exhibited a functionally exhausted phenotype with impaired proliferation and cytokine output.", "gold_label": "REFUTES", "used_for_content_control": true} | |
| {"original_id": "sf-c0084", "dataset": "scifact", "split": "control", "evidence": "A cross-sectional study profiled the fecal microbiota of 2,146 adults from the Rotterdam Microbiome Cohort using 16S rRNA gene sequencing and metagenomic shotgun sequencing. Body mass index was recorded at enrollment and at a 3-year follow-up. After adjustment for age, sex, diet, and medication use, the Firmicutes-to-Bacteroidetes ratio was 1.42 in participants with obesity and 1.39 in participants with normal weight, a difference that was not statistically significant (P = 0.27). Shannon diversity was also similar between groups (3.68 vs 3.71, P = 0.41). No individual genus remained associated with obesity after false-discovery-rate correction.", "claim": "Obesity is associated with a significantly higher Firmicutes-to-Bacteroidetes ratio in the gut microbiome.", "gold_label": "REFUTES", "used_for_content_control": true} | |
| {"original_id": "sf-c0085", "dataset": "scifact", "split": "control", "evidence": "A muon radiography array of 12 nuclear emulsion detectors was deployed on the flanks of Mount Cayambe for eight months to image the internal density structure. Tomographic inversion resolved a low-density anomaly interpreted as a magma storage region at 3.2 km depth with a volume of approximately 0.8 km3. Density contrast reached 12% relative to surrounding rock. Repeat surveys six months apart revealed no measurable density change, contradicting prior models that predicted inflation of a shallow reservoir.", "claim": "Muon tomography revealed a measurable density increase in the shallow magma reservoir of Mount Cayambe over six months.", "gold_label": "REFUTES", "used_for_content_control": true} | |
| {"original_id": "sf-c0086", "dataset": "scifact", "split": "control", "evidence": "Using the 8.2-meter Subaru Telescope equipped with a 188-actuator adaptive optics system and a coronagraph, astronomers observed the young star HD 32297 over 14 nights in 2022. The system suppressed starlight by a factor of 1.2 × 10^5 at 0.5 arcseconds, enabling detection of a companion with contrast ratio 4.8 × 10^-7. Astrometry across epochs yielded a projected separation of 0.72 arcseconds and a mass estimate of 3.1 Jupiter masses. Companion flux remained stable within 8% across observations. The detection demonstrates that high-order adaptive optics combined with coronagraphy can reveal substellar companions at contrasts approaching 10^-7.", "claim": "Adaptive optics with a coronagraph enabled detection of a substellar companion at contrast ratios near 10^-7.", "gold_label": "SUPPORTS", "used_for_content_control": true} | |
| {"original_id": "sf-c0087", "dataset": "scifact", "split": "control", "evidence": "A ruthenium catalyst supported on barium-doped mesoporous carbon was tested for ammonia synthesis in a fixed-bed reactor at 400 °C and 1 MPa. The optimal catalyst achieved an ammonia synthesis rate of 42.5 mmol g^-1 h^-1, compared with 8.3 mmol g^-1 h^-1 for a commercial cesium-promoted Ru/MgO reference under identical conditions. Apparent activation energy was reduced to 54 kJ mol^-1 from 78 kJ mol^-1 for the reference. Nitrogen temperature-programmed desorption indicated a twofold increase in active site density. The catalyst retained 96% of its activity after 150 hours on stream. Barium doping substantially enhances low-pressure ammonia synthesis activity.", "claim": "Barium-doped ruthenium on mesoporous carbon achieves ammonia synthesis rates several-fold higher than a commercial reference catalyst.", "gold_label": "SUPPORTS", "used_for_content_control": false} | |
| {"original_id": "sf-c0088", "dataset": "scifact", "split": "control", "evidence": "In a randomized sham-controlled trial, 84 patients with rheumatoid arthritis received implanted vagus-nerve stimulators delivering 1 mA pulses at 10 Hz for 12 weeks. Serum TNF-alpha concentrations declined by 32% in the active group versus 4% under sham stimulation. CRP levels also fell by 28% in treated participants. Adverse events were mild and transient. The findings indicate that bioelectronic vagal activation produces measurable anti-inflammatory effects.", "claim": "Vagus-nerve stimulation reduces serum TNF-alpha levels in rheumatoid arthritis patients.", "gold_label": "SUPPORTS", "used_for_content_control": true} | |
| {"original_id": "sf-c0089", "dataset": "scifact", "split": "control", "evidence": "Angle-resolved photoemission spectroscopy was performed on single crystals of Bi2Se3 grown by the Bridgman method, with surface preparation by in-situ cleavage at 20 K. Measurements resolved a Dirac cone at the Brillouin zone center with a Fermi velocity of 4.1 × 10^5 m/s. The surface-state dispersion remained gapless across 14 samples, and spin-resolved detection confirmed helical spin-momentum locking with a spin polarization of 82%. Bulk contributions were suppressed by tuning the chemical potential into the bulk gap via Sb doping.", "claim": "The surface states of Bi2Se3 form a gapless Dirac cone with helical spin-momentum locking.", "gold_label": "SUPPORTS", "used_for_content_control": true} | |
| {"original_id": "sf-c0090", "dataset": "scifact", "split": "control", "evidence": "A randomized sham-controlled trial enrolled 96 patients with rheumatoid arthritis receiving cervical vagus-nerve stimulation for 12 weeks. Serum tumor necrosis factor alpha fell by 34 percent in the active arm versus 29 percent in the sham arm, a between-group difference that was not statistically significant. C-reactive protein declined similarly in both groups. The authors concluded that the observed reductions were largely attributable to placebo response.", "claim": "Cervical vagus-nerve stimulation produced a statistically significant reduction in tumor necrosis factor alpha compared with sham.", "gold_label": "REFUTES", "used_for_content_control": true} | |
| {"original_id": "sf-c0091", "dataset": "scifact", "split": "control", "evidence": "Intestinal organoids derived from 12 human donors were cultured for 21 days and compared against matched biopsy monolayers for barrier and secretory function. Organoid transepithelial electrical resistance plateaued at 210 ohm-cm2, roughly one-third of the 640 ohm-cm2 measured in matched monolayers. Mucin-2 secretion per cell was 2.8-fold lower in organoids, and goblet cell fraction was 6.1% versus 14.3% in monolayers. Permeability to 4 kDa dextran was 3.2-fold higher in organoids, indicating a leakier barrier than native tissue.", "claim": "Intestinal organoids recapitulated donor-matched monolayers, achieving equivalent barrier tightness and mucin secretion.", "gold_label": "REFUTES", "used_for_content_control": false} | |
| {"original_id": "sf-c0092", "dataset": "scifact", "split": "control", "evidence": "Coupled hydrodynamic and wave models simulated 500 synthetic hurricanes for the New Bedford, Massachusetts coastline under sea-level rise scenarios of 0.3, 0.6, and 1.0 m. Maximum surge heights increased nonlinearly, with the 100-year return-period surge rising from 2.8 m at present to 4.1 m under 1.0 m sea-level rise, a 46% increase. Inundation extent expanded by 63% under the highest scenario, and the number of properties exposed to over 1 m flooding tripled. Wave setup contributed an additional 0.5 m in the most extreme simulations.", "claim": "Sea-level rise substantially amplified storm-surge heights and coastal inundation extent in modeled hurricane scenarios.", "gold_label": "SUPPORTS", "used_for_content_control": true} | |
| {"original_id": "sf-c0093", "dataset": "scifact", "split": "control", "evidence": "A hydrodynamic modeling study assessed storm surge in the Bay of Fundy using a coupled ADCIRC-SWAN framework forced by 1,000 synthetic tropical cyclone tracks under sea-level rise scenarios of 0.3, 0.6, and 1.0 m. For the 100-year return period, peak surge heights at Saint John increased from 3.8 m under present conditions to 4.6 m with 1.0 m of sea-level rise, but the nonlinear surge amplification term declined from 0.42 m to 0.18 m because deeper nearshore waters altered bottom friction and wave setup. The decrease in the nonlinear component partially offset the total surge increase. These results show that sea-level rise does not uniformly amplify the nonlinear storm-surge contribution.", "claim": "Sea-level rise amplifies the nonlinear storm-surge component in the Bay of Fundy, increasing it from 0.18 m to 0.42 m under a 1.0 m rise.", "gold_label": "REFUTES", "used_for_content_control": true} | |
| {"original_id": "sf-c0094", "dataset": "scifact", "split": "control", "evidence": "First-principles calculations combined with Boltzmann transport theory were performed on nanostructured Bi₂Te₃ with embedded PbTe nanodots at 1%, 3%, and 5% volume fractions. Lattice thermal conductivity at 300 K decreased from 1.45 W/m·K in pristine Bi₂Te₃ to 1.12 W/m·K at 5% PbTe. However, the Seebeck coefficient simultaneously dropped from 210 μV/K to 165 μV/K, reducing the power factor by 22%. The calculated figure of merit zT at 450 K fell from 0.91 to 0.74 with increasing nanodot content, indicating net degradation of thermoelectric performance.", "claim": "Embedding PbTe nanodots in Bi₂Te₃ improves the thermoelectric figure of merit at elevated temperatures.", "gold_label": "REFUTES", "used_for_content_control": false} | |
| {"original_id": "sf-c0095", "dataset": "scifact", "split": "control", "evidence": "A distance-5 surface code was implemented on a 49-qubit superconducting processor with 24 syndrome extraction cycles. Logical error rates were measured as a function of code distance by comparing distance-3 and distance-5 codes. The distance-5 code achieved a logical error rate of 2.9% per cycle, which was higher than the distance-3 rate of 2.4% per cycle. Increasing the number of cycles from 12 to 24 further degraded logical fidelity, indicating that physical error rates exceeded the threshold. The experiment did not demonstrate error suppression with increasing code distance.", "claim": "Increasing surface-code distance from 3 to 5 suppressed logical error rates, demonstrating operation below the fault-tolerance threshold.", "gold_label": "REFUTES", "used_for_content_control": false} | |
| {"original_id": "sf-c0096", "dataset": "scifact", "split": "control", "evidence": "Fatigue crack growth rates were measured in 7075-T651 aluminum alloy specimens under constant-amplitude loading at a stress ratio of 0.1 and a frequency of 20 Hz. Compact tension specimens were tested in laboratory air at 25 degrees Celsius, and crack length was monitored using compliance methods. The Paris law exponent was determined to be 3.1 over a stress intensity range of 8 to 20 MPa·m^0.5. Growth rates increased from 2.4e-8 to 1.1e-7 m/cycle as the stress intensity range rose from 10 to 16 MPa·m^0.5. The alloy exhibited a fatigue threshold of 4.2 MPa·m^0.5.", "claim": "In 7075-T651 aluminum alloy, fatigue crack growth rates rise with increasing stress intensity range under constant-amplitude loading.", "gold_label": "SUPPORTS", "used_for_content_control": true} | |
| {"original_id": "sf-c0097", "dataset": "scifact", "split": "control", "evidence": "Specific heat and resistivity measurements were performed on single crystals of a cerium-based heavy-fermion compound between 0.3 and 20 kelvin. The electronic specific heat coefficient reached 780 millijoules per mole per kelvin squared, confirming strongly enhanced effective mass. The resistivity followed a Fermi-liquid quadratic temperature dependence below 1.2 kelvin. Magnetic susceptibility remained Curie-Weiss-like up to 20 kelvin, indicating no coherent Kondo screening in that range.", "claim": "The cerium compound exhibited coherent Kondo screening with Curie-Weiss susceptibility persisting above 20 kelvin.", "gold_label": "REFUTES", "used_for_content_control": false} | |
| {"original_id": "sf-c0098", "dataset": "scifact", "split": "control", "evidence": "Specific heat and electrical resistivity measurements were performed on single crystals of the heavy-fermion compound CeRhIn5 under hydrostatic pressures up to 2.4 GPa. At ambient pressure, the Sommerfeld coefficient was 420 mJ/mol·K^2, indicating strong electron mass enhancement. Application of pressure suppressed antiferromagnetic order at a critical pressure of 1.6 GPa and induced a superconducting phase with a transition temperature of 2.1 K. The Sommerfeld coefficient dropped to 85 mJ/mol·K^2 at 2.4 GPa. The results indicated that pressure reduces quasiparticle effective mass while stabilizing unconventional superconductivity.", "claim": "Hydrostatic pressure up to 2.4 GPa increases the Sommerfeld coefficient of CeRhIn5 from 420 to above 500 mJ/mol·K^2.", "gold_label": "REFUTES", "used_for_content_control": true} | |
| {"original_id": "sf-c0099", "dataset": "scifact", "split": "control", "evidence": "A graph neural network was trained on 1.2 million compounds with antiviral activity data to predict inhibition of the SARS-CoV-2 main protease. The model was validated on a held-out set of 40,000 compounds, achieving an area under the receiver operating characteristic curve of 0.79. Prospective screening of 500,000 virtual compounds selected 120 candidates for in vitro testing, of which 7 showed more than 50 percent inhibition at 10 micromolar. This hit rate of 5.8 percent was comparable to random screening. Scaffold analysis indicated the model favored aromatic heterocycles already common in known inhibitors.", "claim": "The graph neural network achieved a prospective hit rate of 35 percent among 120 tested candidates at 10 micromolar.", "gold_label": "REFUTES", "used_for_content_control": true} | |
| {"original_id": "sf-c0100", "dataset": "scifact", "split": "control", "evidence": "A supported cobalt-molybdenum nitride catalyst was tested in a fixed-bed reactor at 400 degrees Celsius and 10 megapascals over 200 hours. Ammonia synthesis rates reached 2.4 millimoles per gram per hour, roughly 40 percent below the 4.1 millimoles per gram per hour of a commercial iron-based reference under identical conditions. Nitrogen temperature-programmed desorption indicated weaker nitrogen binding than on the reference catalyst. The nitride phase remained stable with no sintering observed.", "claim": "The cobalt-molybdenum nitride catalyst outperformed the commercial iron catalyst in ammonia synthesis rate.", "gold_label": "REFUTES", "used_for_content_control": true} | |
| {"original_id": "fv-c0001", "dataset": "fever", "split": "control", "evidence": "The Kharvani Range stretches across northern Teraphan and into the western edge of Molovia. Its highest peak, Mount Dresh, rises to 6,842 meters.", "claim": "The Kharvani Range contains more than two hundred glaciers.", "gold_label": "NEI", "used_for_content_control": true} | |
| {"original_id": "fv-c0002", "dataset": "fever", "split": "control", "evidence": "Nightjar Paperbacks is a British publishing imprint founded in 1974 by editor Margaret Ellsworth. It specializes in reissuing forgotten crime novels from the 1930s and 1940s.", "claim": "Nightjar Paperbacks was founded by Margaret Ellsworth in 1974.", "gold_label": "NEI", "used_for_content_control": true} | |
| {"original_id": "fv-c0003", "dataset": "fever", "split": "control", "evidence": "The Wintermere Inheritance is an 1874 novel by English author Eleanor Whitfield. It follows a young governess who inherits a crumbling estate in Yorkshire.", "claim": "The Wintermere Inheritance was written by Eleanor Whitfield.", "gold_label": "SUPPORTS", "used_for_content_control": true} | |
| {"original_id": "fv-c0004", "dataset": "fever", "split": "control", "evidence": "The 2021 Australian Open was held in Melbourne and was won by Novak Djokovic in the men's singles. The tournament was played without spectators for part of its duration due to pandemic restrictions.", "claim": "Novak Djokovic won the 2021 Australian Open men's singles title.", "gold_label": "SUPPORTS", "used_for_content_control": true} | |
| {"original_id": "fv-c0005", "dataset": "fever", "split": "control", "evidence": "Copper Lantern is the fourth studio album by the British rock band Marrowfield. It was released in 1987 and produced by Geoff Tanner at Rockhaven Studios.", "claim": "Copper Lantern was produced by Geoff Tanner.", "gold_label": "NEI", "used_for_content_control": true} | |
| {"original_id": "fv-c0006", "dataset": "fever", "split": "control", "evidence": "The Thornfield Ridge Trail stretches 310 kilometres through the northern Corvale Mountains. Hikers typically complete the route in about three weeks.", "claim": "The Thornfield Ridge Trail is a 310-kilometre hiking route in the Corvale Mountains.", "gold_label": "SUPPORTS", "used_for_content_control": true} | |
| {"original_id": "fv-c0007", "dataset": "fever", "split": "control", "evidence": "The Nyasaland Freedom Congress campaigned for self-rule in the 1950s through strikes and petitions. Its leaders were arrested in 1959 by colonial authorities.", "claim": "The Nyasaland Freedom Congress was led by women activists.", "gold_label": "NEI", "used_for_content_control": true} | |
| {"original_id": "fv-c0008", "dataset": "fever", "split": "control", "evidence": "Maison Virelli is an Italian luxury fashion house founded in Milan in 1932 by Giovanni Virelli. It is best known for its handcrafted leather accessories.", "claim": "Maison Virelli was founded in Milan in 1932.", "gold_label": "SUPPORTS", "used_for_content_control": true} | |
| {"original_id": "fv-c0009", "dataset": "fever", "split": "control", "evidence": "Camille Vauberon was a French impressionist painter born in Rouen in 1848. She is best known for her series of riverside landscapes depicting the Seine at dawn.", "claim": "Camille Vauberon was born in Rouen in 1848.", "gold_label": "SUPPORTS", "used_for_content_control": false} | |
| {"original_id": "fv-c0010", "dataset": "fever", "split": "control", "evidence": "The Itararé Valley is a coffee-growing region in the highlands of southern Brazil. Its volcanic soil and cool nights produce beans known for a distinctive nutty flavour.", "claim": "The Itararé Valley is a coffee-growing region in southern Brazil.", "gold_label": "SUPPORTS", "used_for_content_control": true} | |
| {"original_id": "fv-c0011", "dataset": "fever", "split": "control", "evidence": "The Meridian Open is a Grand Slam tennis tournament held annually in Melbourne, Australia, since 1905. It is played on outdoor grass courts during the last two weeks of January.", "claim": "The Meridian Open is played on outdoor clay courts in Melbourne.", "gold_label": "REFUTES", "used_for_content_control": false} | |
| {"original_id": "fv-c0012", "dataset": "fever", "split": "control", "evidence": "Physicist Mirela Vasquez won the 1974 Nobel Prize in Physics for her work on neutrino oscillation, which she conducted at the Bergen Institute of Advanced Study.", "claim": "Mirela Vasquez received the Nobel Prize in Physics in 1981.", "gold_label": "REFUTES", "used_for_content_control": true} | |
| {"original_id": "fv-c0013", "dataset": "fever", "split": "control", "evidence": "The 2019 Coral Trophy was a limited-overs cricket tournament held in Sri Lanka from 3 to 21 September. The final was won by the Kandy Kings, who defeated the Colombo Crusaders by five wickets.", "claim": "The Colombo Crusaders won the 2019 Coral Trophy final.", "gold_label": "REFUTES", "used_for_content_control": false} | |
| {"original_id": "fv-c0014", "dataset": "fever", "split": "control", "evidence": "Hawthorne University is a private research institution founded in 1892 in Portland, Oregon. It enrolls roughly 12,000 students and is particularly known for its engineering and computer science programs.", "claim": "Hawthorne University was founded in 1892.", "gold_label": "NEI", "used_for_content_control": false} | |
| {"original_id": "fv-c0015", "dataset": "fever", "split": "control", "evidence": "Dr. Aline Marchand developed a heat-stable oral vaccine against typhoid fever in 1934 while working in Dakar. Her method was adopted by health authorities across French West Africa.", "claim": "Aline Marchand developed an oral vaccine against typhoid fever in 1934.", "gold_label": "SUPPORTS", "used_for_content_control": false} | |
| {"original_id": "fv-c0016", "dataset": "fever", "split": "control", "evidence": "The Glass Meridian is a three-act ballet composed by Ivo Brandt in 1968. It premiered at the Royal Halstead Theatre with choreography by Petra Lindqvist.", "claim": "Ivo Brandt composed the three-act ballet The Glass Meridian.", "gold_label": "SUPPORTS", "used_for_content_control": true} | |
| {"original_id": "fv-c0017", "dataset": "fever", "split": "control", "evidence": "The ancient port city of Thalassira flourished on the coast of what is now southern Turkey. Its merchants traded olive oil and pottery across the Aegean.", "claim": "Thalassira was destroyed by an earthquake in 200 BC.", "gold_label": "NEI", "used_for_content_control": true} | |
| {"original_id": "fv-c0018", "dataset": "fever", "split": "control", "evidence": "The 1908 Marlowe Expedition set out from Tromsø to reach the North Pole via the Barents Sea. The team of eight men was led by the Norwegian explorer Erik Marlowe.", "claim": "The 1908 Marlowe Expedition was led by Erik Marlowe.", "gold_label": "SUPPORTS", "used_for_content_control": true} | |
| {"original_id": "fv-c0019", "dataset": "fever", "split": "control", "evidence": "Thelonious Bramwell was an American jazz trumpeter and bandleader born in New Orleans in 1927. He is best known for his 1961 album Blue Lantern and for leading the Bramwell Sextet.", "claim": "Thelonious Bramwell was a saxophonist who led the Blue Lantern Quartet.", "gold_label": "REFUTES", "used_for_content_control": false} | |
| {"original_id": "fv-c0020", "dataset": "fever", "split": "control", "evidence": "Tantalum is a dense, corrosion-resistant transition metal with the chemical symbol Ta and atomic number 73.", "claim": "Tantalum has the atomic number 73 and the symbol Ta.", "gold_label": "SUPPORTS", "used_for_content_control": true} | |
| {"original_id": "fv-c0021", "dataset": "fever", "split": "control", "evidence": "Roter Stern Brückenberg is a handball club based in Leipzig, Germany. The club was founded in 1923 and won the German national championship in 1957.", "claim": "Roter Stern Brückenberg is a handball club from Leipzig that won the German championship in 1957.", "gold_label": "SUPPORTS", "used_for_content_control": true} | |
| {"original_id": "fv-c0022", "dataset": "fever", "split": "control", "evidence": "The National Dockworkers Alliance was founded in 1912 to represent port laborers across Britain. Its first president was Thomas Calloway.", "claim": "The National Dockworkers Alliance was established in 1912.", "gold_label": "SUPPORTS", "used_for_content_control": false} | |
| {"original_id": "fv-c0023", "dataset": "fever", "split": "control", "evidence": "Cassian II ruled the Vesorian Empire from 214 to 237 CE. He was proclaimed emperor after the death of his father, Lucius IV.", "claim": "Cassian II ascended the Vesorian throne in 219 CE.", "gold_label": "REFUTES", "used_for_content_control": false} | |
| {"original_id": "fv-c0024", "dataset": "fever", "split": "control", "evidence": "The Battle of Kestrel Bay was fought in March 1943 between the Imperial Navy and Allied forces. It ended with the withdrawal of the Imperial fleet after two days of fighting.", "claim": "The Battle of Kestrel Bay took place in November 1942.", "gold_label": "REFUTES", "used_for_content_control": true} | |
| {"original_id": "fv-c0025", "dataset": "fever", "split": "control", "evidence": "Heliosoft Systems, a cloud infrastructure firm, was listed on the Nasdaq exchange in 2016 under the ticker symbol HLST.", "claim": "Heliosoft Systems trades on the New York Stock Exchange under the ticker HLST.", "gold_label": "REFUTES", "used_for_content_control": true} | |
| {"original_id": "fv-c0026", "dataset": "fever", "split": "control", "evidence": "Cornelius 'Corky' Delacroix was a New Orleans jazz trumpeter active from the 1940s to the 1970s. He recorded extensively with the Bayou Stomp Orchestra and toured Europe in 1962.", "claim": "Corky Delacroix was a New Orleans jazz trumpeter who toured Europe in 1962.", "gold_label": "SUPPORTS", "used_for_content_control": false} | |
| {"original_id": "fv-c0027", "dataset": "fever", "split": "control", "evidence": "HC Vardberg is a handball club based in the port city of Ostmund. The club competes in the Northern Handball League and was founded in 1954.", "claim": "HC Vardberg has won the Northern Handball League more than five times.", "gold_label": "NEI", "used_for_content_control": false} | |
| {"original_id": "fv-c0028", "dataset": "fever", "split": "control", "evidence": "Walter Kincaid was an American character actor known for portraying gruff authority figures in films of the 1950s and 1960s. He received an Academy Award nomination for his role in the 1958 drama The Long Harvest.", "claim": "Walter Kincaid was an American character actor nominated for an Academy Award for The Long Harvest.", "gold_label": "SUPPORTS", "used_for_content_control": true} | |
| {"original_id": "fv-c0029", "dataset": "fever", "split": "control", "evidence": "The Battle of Kestrel Sound was fought in March 1943 between the navies of Valdoria and Meridia near the Kestrel Islands in the South Atlantic. It was the largest surface engagement of the Valdorian-Meridian War.", "claim": "The Battle of Kestrel Sound resulted in the sinking of the Meridian flagship.", "gold_label": "NEI", "used_for_content_control": true} | |
| {"original_id": "fv-c0030", "dataset": "fever", "split": "control", "evidence": "The Hesperia Orbiter was launched by the European Southern Observatory in 2009 to study the atmosphere of Venus. Its mission lasted until 2016.", "claim": "The Hesperia Orbiter carried a lander that touched down on Venus.", "gold_label": "NEI", "used_for_content_control": true} | |
| {"original_id": "fv-c0031", "dataset": "fever", "split": "control", "evidence": "The Battle of Cape Solmar was fought in the Coral Sea in May 1942 between Japanese and Allied naval forces. It lasted four days and ended in an Allied tactical victory.", "claim": "The Battle of Cape Solmar took place in May 1942.", "gold_label": "SUPPORTS", "used_for_content_control": true} | |
| {"original_id": "fv-c0032", "dataset": "fever", "split": "control", "evidence": "The Kharakhorum Range stretches across western Mongolia and into southern Siberia. Its highest peak, Mount Bayan, rises to 4,374 meters.", "claim": "Mount Bayan rises to 4,374 meters.", "gold_label": "SUPPORTS", "used_for_content_control": false} | |
| {"original_id": "fv-c0033", "dataset": "fever", "split": "control", "evidence": "The city of Thalassira flourished on the coast of Sicily between 600 and 300 BCE. It served as a major trading hub for Greek and Phoenician merchants.", "claim": "Thalassira was an ancient Mediterranean trading city on Sicily.", "gold_label": "SUPPORTS", "used_for_content_control": true} | |
| {"original_id": "fv-c0034", "dataset": "fever", "split": "control", "evidence": "The Athenian playwright Sophocles wrote approximately 120 plays, of which only seven survive in complete form.", "claim": "Sophocles wrote around 90 plays during his career.", "gold_label": "REFUTES", "used_for_content_control": false} | |
| {"original_id": "fv-c0035", "dataset": "fever", "split": "control", "evidence": "Lucius Verinus ruled the Roman Empire from 214 to 221 CE. He was born in the province of Hispania Baetica and was known for his extensive building projects in Rome.", "claim": "Lucius Verinus was assassinated by his own Praetorian Guard.", "gold_label": "NEI", "used_for_content_control": false} | |
| {"original_id": "fv-c0036", "dataset": "fever", "split": "control", "evidence": "Havnstad is the capital and largest city of Nordmark, located on the eastern coast of the country at the mouth of the Riven River. It was founded in 1621 and became the national capital in 1748.", "claim": "Havnstad was founded in 1654 and became the capital of Nordmark in 1748.", "gold_label": "REFUTES", "used_for_content_control": true} | |
| {"original_id": "fv-c0037", "dataset": "fever", "split": "control", "evidence": "Linwood Press is a paperback imprint founded in 1978 by the Corbin Publishing Group. It specialises in reprints of twentieth-century detective fiction.", "claim": "Linwood Press began publishing in 1984.", "gold_label": "REFUTES", "used_for_content_control": true} | |
| {"original_id": "fv-c0038", "dataset": "fever", "split": "control", "evidence": "The National Dockworkers Federation is a trade union representing port employees in Marovia. It was established in 1911 and is headquartered in the capital, Branholm.", "claim": "The National Dockworkers Federation has around 40,000 members.", "gold_label": "NEI", "used_for_content_control": false} | |
| {"original_id": "fv-c0039", "dataset": "fever", "split": "control", "evidence": "The ballet 'Aurelia's Lament' premiered at the Marchetti Opera House in Vienna on 14 March 1927, with choreography by Ilse Braun and music by composer Henrik Dahl.", "claim": "'Aurelia's Lament' premiered in Vienna in 1931.", "gold_label": "REFUTES", "used_for_content_control": false} | |
| {"original_id": "fv-c0040", "dataset": "fever", "split": "control", "evidence": "Marisol Estrada won the 200-meter gold medal at the 2016 Summer Olympics in Rio de Janeiro, setting a national record of 21.74 seconds.", "claim": "Marisol Estrada was the first woman to run the 200 meters under 21 seconds.", "gold_label": "NEI", "used_for_content_control": false} | |
| {"original_id": "fv-c0041", "dataset": "fever", "split": "control", "evidence": "Cedar Hollow National Park was established in 1937 in the northern Rocky Mountains. It is known for its alpine lakes and populations of bighorn sheep.", "claim": "Cedar Hollow National Park is the largest park in the Rocky Mountains.", "gold_label": "NEI", "used_for_content_control": true} | |
| {"original_id": "fv-c0042", "dataset": "fever", "split": "control", "evidence": "Vermentino Nero is a red wine grape cultivated mainly in the hills of Liguria and Tuscany. It was first documented in the Ligurian village of Castelnuovo Magra in 1871.", "claim": "Vermentino Nero is a red wine grape grown primarily in Liguria and Tuscany.", "gold_label": "SUPPORTS", "used_for_content_control": false} | |
| {"original_id": "fv-c0043", "dataset": "fever", "split": "control", "evidence": "The Shimmerfall series is a Japanese action role-playing game franchise created by Tetsuya Mori. The first Shimmerfall game was released in 1998 for the Sony PlayStation.", "claim": "The first Shimmerfall game was released in 2003.", "gold_label": "REFUTES", "used_for_content_control": true} | |
| {"original_id": "fv-c0044", "dataset": "fever", "split": "control", "evidence": "Harborough United is an English football club based in the town of Harborough, Greater Manchester. The club was promoted to the Premier League in 2011 after winning the Championship play-off final.", "claim": "Harborough United reached the Premier League in 2011.", "gold_label": "SUPPORTS", "used_for_content_control": true} | |
| {"original_id": "fv-c0045", "dataset": "fever", "split": "control", "evidence": "Ashcombe United was founded in 1898 and has played its home matches at Fairhaven Park since 1912.", "claim": "Ashcombe United has never been relegated from the top division.", "gold_label": "NEI", "used_for_content_control": false} | |
| {"original_id": "fv-c0046", "dataset": "fever", "split": "control", "evidence": "The Nyasaland Freedom Congress was founded in 1953 to campaign for independence from British colonial rule. Its leader, Hastings Banda, later became the first president of the newly independent nation.", "claim": "The Nyasaland Freedom Congress was founded in 1953.", "gold_label": "NEI", "used_for_content_control": false} | |
| {"original_id": "fv-c0047", "dataset": "fever", "split": "control", "evidence": "Maison Delacroix is a French luxury fashion house founded in Paris in 1887 by Henri Delacroix. It is known for its leather goods and haute couture collections.", "claim": "Maison Delacroix was founded in 1887 in Paris by Henri Delacroix.", "gold_label": "REFUTES", "used_for_content_control": true} | |
| {"original_id": "fv-c0048", "dataset": "fever", "split": "control", "evidence": "The Kalahari Desert spans parts of Botswana, Namibia, and South Africa, covering roughly 900,000 square kilometers. It receives between 150 and 500 millimeters of rainfall annually, making it a semi-arid sandy savanna rather than a true desert.", "claim": "The Kalahari Desert is the largest hot desert in the world.", "gold_label": "REFUTES", "used_for_content_control": false} | |
| {"original_id": "fv-c0049", "dataset": "fever", "split": "control", "evidence": "The province of Manitoba joined Canadian Confederation on July 15, 1870, becoming the fifth province.", "claim": "Manitoba became a Canadian province in 1905.", "gold_label": "REFUTES", "used_for_content_control": false} | |
| {"original_id": "fv-c0050", "dataset": "fever", "split": "control", "evidence": "The Northern Treaty Organization was founded in 1955 by seven nations to coordinate collective defense. Its headquarters were located in Oslo.", "claim": "The Northern Treaty Organization was founded in 1955.", "gold_label": "REFUTES", "used_for_content_control": false} | |
| {"original_id": "fv-c0051", "dataset": "fever", "split": "control", "evidence": "The Valdoro Highlands of Costa Rica sit at elevations between 1,200 and 1,700 meters. Coffee farms in the region primarily cultivate the Bourbon and Caturra varieties.", "claim": "The Valdoro Highlands grow coffee at elevations below 900 meters.", "gold_label": "REFUTES", "used_for_content_control": true} | |
| {"original_id": "fv-c0052", "dataset": "fever", "split": "control", "evidence": "The Blackpine Crest Trail stretches approximately 430 kilometers through the northern Appalachians. It is typically completed in six to eight weeks.", "claim": "The Blackpine Crest Trail spans more than 800 kilometers.", "gold_label": "REFUTES", "used_for_content_control": false} | |
| {"original_id": "fv-c0053", "dataset": "fever", "split": "control", "evidence": "Camille Renard was a French impressionist painter active in the 1880s and 1890s. Her works frequently depicted riverside gardens in the Loire Valley.", "claim": "Camille Renard painted scenes of riverside gardens in the Loire Valley.", "gold_label": "SUPPORTS", "used_for_content_control": true} | |
| {"original_id": "fv-c0054", "dataset": "fever", "split": "control", "evidence": "The ancient port city of Thalassira was founded by Greek colonists around 620 BCE on the coast of what is now southern Italy.", "claim": "Thalassira was founded by Phoenician traders in the fifth century BCE.", "gold_label": "REFUTES", "used_for_content_control": true} | |
| {"original_id": "fv-c0055", "dataset": "fever", "split": "control", "evidence": "Nimbus Navigator was a web browser released in 2003 by the Corvus Software Group. It was discontinued in 2011 after failing to gain market share.", "claim": "Nimbus Navigator was released in 2006.", "gold_label": "REFUTES", "used_for_content_control": false} | |
| {"original_id": "fv-c0056", "dataset": "fever", "split": "control", "evidence": "The Rio Cardenas flows through eastern Bolivia for approximately 620 kilometers before joining the Paraguay River near the town of San Mateo.", "claim": "The Rio Cardenas empties into the Amazon River.", "gold_label": "REFUTES", "used_for_content_control": true} | |
| {"original_id": "fv-c0057", "dataset": "fever", "split": "control", "evidence": "Ivan Petrosyan is an Armenian chess grandmaster who earned the title in 2001. He won the Caspian Open championship three times.", "claim": "Ivan Petrosyan became a chess grandmaster in 2001.", "gold_label": "SUPPORTS", "used_for_content_control": true} | |
| {"original_id": "fv-c0058", "dataset": "fever", "split": "control", "evidence": "The Marrowgate Bridge spans the River Tellen and opened to traffic in 1998. Its main cables were manufactured by the Halversen Steel Company.", "claim": "The Marrowgate Bridge is the longest suspension bridge in the country.", "gold_label": "NEI", "used_for_content_control": false} | |
| {"original_id": "fv-c0059", "dataset": "fever", "split": "control", "evidence": "WQXR-FM is a classical music public radio station licensed to Newark, New Jersey, and owned by New York Public Radio. It broadcasts at 105.9 MHz and has been on air since 1936.", "claim": "WQXR-FM was the first public radio station to broadcast in stereo.", "gold_label": "NEI", "used_for_content_control": true} | |
| {"original_id": "fv-c0060", "dataset": "fever", "split": "control", "evidence": "The North Sea Defense Pact was established in 1957 by five nations bordering the North Sea. Member states commit to mutual defense and joint naval exercises.", "claim": "The North Sea Defense Pact was formed in 1957.", "gold_label": "SUPPORTS", "used_for_content_control": true} | |
| {"original_id": "fv-c0061", "dataset": "fever", "split": "control", "evidence": "The Class 47 diesel locomotive was introduced by British Railways in 1962. Over 500 units were built, making it one of the most numerous diesel classes in Britain.", "claim": "The Class 47 diesel locomotive was introduced in 1955.", "gold_label": "REFUTES", "used_for_content_control": false} | |
| {"original_id": "fv-c0062", "dataset": "fever", "split": "control", "evidence": "The Halvorsen Expedition of 1928 was a Norwegian attempt to reach the North Pole by airship. It departed from Svalbard in May 1928 and returned safely after twenty-two days.", "claim": "The Halvorsen Expedition of 1928 departed from Svalbard in June.", "gold_label": "REFUTES", "used_for_content_control": false} | |
| {"original_id": "fv-c0063", "dataset": "fever", "split": "control", "evidence": "Ravenwood Press, a paperback imprint established in 1974, specializes in reprinting classic mystery novels with new introductions.", "claim": "Ravenwood Press is a paperback imprint known for reprinting classic mystery novels.", "gold_label": "SUPPORTS", "used_for_content_control": false} | |
| {"original_id": "fv-c0064", "dataset": "fever", "split": "control", "evidence": "Wapiti Ridge National Park in Alberta was established in 1928 and covers approximately 3,400 square kilometers of boreal forest.", "claim": "Wapiti Ridge National Park is located in Alberta.", "gold_label": "SUPPORTS", "used_for_content_control": true} | |
| {"original_id": "fv-c0065", "dataset": "fever", "split": "control", "evidence": "The ashen tern is a seabird found along the coasts of southern Pelagia. It breeds in large colonies on rocky offshore islands.", "claim": "The ashen tern nests only on sandy beaches along the Pelagian coast.", "gold_label": "REFUTES", "used_for_content_control": false} | |
| {"original_id": "fv-c0066", "dataset": "fever", "split": "control", "evidence": "The Aurora Probe was launched by the European Space Consortium in November 2014 to study the atmosphere of Venus. It entered orbit around Venus in June 2015.", "claim": "The Aurora Probe was launched in 2014 to study the atmosphere of Mars.", "gold_label": "REFUTES", "used_for_content_control": false} | |
| {"original_id": "fv-c0067", "dataset": "fever", "split": "control", "evidence": "Terbium is a silvery-white rare earth metal with the atomic symbol Tb and atomic number 65.", "claim": "The chemical element terbium has the atomic number 65.", "gold_label": "SUPPORTS", "used_for_content_control": false} | |
| {"original_id": "fv-c0068", "dataset": "fever", "split": "control", "evidence": "Aurora Meridian Airways was founded in 1998 and is headquartered in Copenhagen, Denmark. The carrier operates primarily short-haul routes across Scandinavia and the Baltic region.", "claim": "Aurora Meridian Airways began operations in 1998.", "gold_label": "SUPPORTS", "used_for_content_control": true} | |
| {"original_id": "fv-c0069", "dataset": "fever", "split": "control", "evidence": "Character actor Warren Pellick appeared in more than seventy films over a career spanning four decades. He was known for portraying judges and small-town sheriffs.", "claim": "Warren Pellick won a Academy Award for his supporting roles.", "gold_label": "NEI", "used_for_content_control": true} | |
| {"original_id": "fv-c0070", "dataset": "fever", "split": "control", "evidence": "The GWR 4700 class was a type of steam locomotive built for the Great Western Railway between 1919 and 1921. Designed by George Jackson Churchward, it was used mainly for heavy freight work.", "claim": "The GWR 4700 class locomotives were used mainly for express passenger services.", "gold_label": "NEI", "used_for_content_control": true} | |
| {"original_id": "fv-c0071", "dataset": "fever", "split": "control", "evidence": "Nimbus Navigator was a web browser released in 2003 by the Halcyon Software Group. It gained popularity for its tabbed browsing and customizable toolbar.", "claim": "Nimbus Navigator was released in 2003.", "gold_label": "SUPPORTS", "used_for_content_control": true} | |
| {"original_id": "fv-c0072", "dataset": "fever", "split": "control", "evidence": "The Vellamar Reef lies in the Coral Sea off the coast of Queensland. It spans roughly 2,300 square kilometers and hosts over 400 species of coral.", "claim": "The Vellamar Reef spans roughly 2,300 square kilometers.", "gold_label": "SUPPORTS", "used_for_content_control": true} | |
| {"original_id": "fv-c0073", "dataset": "fever", "split": "control", "evidence": "The order Odonata comprises dragonflies and damselflies, which are characterized by two pairs of long, transparent wings.", "claim": "Odonata is the order of insects that includes beetles and weevils.", "gold_label": "REFUTES", "used_for_content_control": false} | |
| {"original_id": "fv-c0074", "dataset": "fever", "split": "control", "evidence": "Nikandros of Sicyon was a classical Greek playwright active in the 4th century BCE. He is credited with writing more than forty comedies, of which only fragments survive.", "claim": "Nikandros of Sicyon wrote primarily tragedies in the 5th century BCE.", "gold_label": "REFUTES", "used_for_content_control": false} | |
| {"original_id": "fv-c0075", "dataset": "fever", "split": "control", "evidence": "The province of New Brunswick has a population of approximately 800,000 and is officially bilingual. Its capital is Fredericton and its largest city is Moncton.", "claim": "New Brunswick's largest city is Saint John.", "gold_label": "NEI", "used_for_content_control": false} | |
| {"original_id": "fv-c0076", "dataset": "fever", "split": "control", "evidence": "Lumina Navigator was released in 2003 by the Marlow Software Group. It gained popularity for its tabbed browsing and lightweight footprint.", "claim": "Lumina Navigator debuted in 2003.", "gold_label": "SUPPORTS", "used_for_content_control": true} | |
| {"original_id": "fv-c0077", "dataset": "fever", "split": "control", "evidence": "VfL Rheinberg is a German handball club based in Rheinberg, North Rhine-Westphalia, founded in 1904. The club's men's team has played in the Handball-Bundesliga since 2011.", "claim": "VfL Rheinberg was founded in 1922 and joined the Handball-Bundesliga in 2011.", "gold_label": "REFUTES", "used_for_content_control": false} | |
| {"original_id": "fv-c0078", "dataset": "fever", "split": "control", "evidence": "Rupertsland is a Canadian province bordered by Manitoba to the west and Ontario to the east. Its capital, Fort Harmony, is the largest city in the region.", "claim": "Rupertsland has the smallest population of any Canadian province.", "gold_label": "NEI", "used_for_content_control": false} | |
| {"original_id": "fv-c0079", "dataset": "fever", "split": "control", "evidence": "The Vellamo Strait separates the Gulf of Bothnia from the Åland Sea in the northern Baltic region. Its narrowest point lies between the island of Sälgrund and the mainland.", "claim": "The Vellamo Strait is about 40 kilometres wide at its narrowest point.", "gold_label": "NEI", "used_for_content_control": false} | |
| {"original_id": "fv-c0080", "dataset": "fever", "split": "control", "evidence": "Northgate University was established in 1871 in the city of Calder Falls, and its main campus has remained at that original site ever since.", "claim": "Northgate University was founded in 1895.", "gold_label": "REFUTES", "used_for_content_control": false} | |
| {"original_id": "fv-c0081", "dataset": "fever", "split": "control", "evidence": "The Fairlie Duplex was a steam locomotive design introduced in 1864 for narrow-gauge railways. It featured two boilers mounted on a single frame.", "claim": "The Fairlie Duplex was introduced in 1866.", "gold_label": "REFUTES", "used_for_content_control": false} | |
| {"original_id": "fv-c0082", "dataset": "fever", "split": "control", "evidence": "In Eldorian mythology, Serevyn is the goddess of the dawn and the daughter of the sky god Ormath. She is depicted carrying a golden chalice from which she pours the morning light.", "claim": "Serevyn is the Eldorian goddess of the dawn and daughter of Ormath.", "gold_label": "SUPPORTS", "used_for_content_control": true} | |
| {"original_id": "fv-c0083", "dataset": "fever", "split": "control", "evidence": "The CZ-40 'Ironhorn' locomotive was built by the Northvale Works starting in 1948 and could reach a maximum speed of 112 kilometers per hour.", "claim": "The CZ-40 'Ironhorn' locomotive had a top speed of 150 kilometers per hour.", "gold_label": "REFUTES", "used_for_content_control": true} | |
| {"original_id": "fv-c0084", "dataset": "fever", "split": "control", "evidence": "The Hesperus Orbiter launched in March 2019 to study the atmosphere of Venus. Its mission is expected to continue for at least eight years.", "claim": "Hesperus Orbiter was sent to examine Venus's atmosphere.", "gold_label": "SUPPORTS", "used_for_content_control": false} | |
| {"original_id": "fv-c0085", "dataset": "fever", "split": "control", "evidence": "Marcus Delarue was a jazz trumpeter born in New Orleans in 1912. He spent most of his career performing in Chicago clubs until his death in 1968.", "claim": "Marcus Delarue was born in New Orleans in 1912.", "gold_label": "REFUTES", "used_for_content_control": true} | |
| {"original_id": "fv-c0086", "dataset": "fever", "split": "control", "evidence": "The order Odonata includes dragonflies and damselflies, and its members are characterized by large compound eyes and two pairs of transparent wings.", "claim": "Odonata is the order of insects that includes butterflies and moths.", "gold_label": "NEI", "used_for_content_control": true} | |
| {"original_id": "fv-c0087", "dataset": "fever", "split": "control", "evidence": "Dr. Samuel Okonkwo founded the Riverport Immunological Laboratory in 1952 and spent decades studying how antibodies form after natural infection.", "claim": "Dr. Samuel Okonkwo developed the first effective vaccine against yellow fever.", "gold_label": "NEI", "used_for_content_control": false} | |
| {"original_id": "fv-c0088", "dataset": "fever", "split": "control", "evidence": "The Alta Verapaz highlands of Guatemala produce shade-grown Arabica coffee at elevations between 1,200 and 1,600 meters. The region's volcanic soil and consistent rainfall make it one of the country's premier coffee zones.", "claim": "Alta Verapaz in Guatemala is a major coffee-growing region known for shade-grown Arabica.", "gold_label": "SUPPORTS", "used_for_content_control": true} | |
| {"original_id": "fv-c0089", "dataset": "fever", "split": "control", "evidence": "Trumpeter Delroy Ashcombe was born in New Orleans in 1934. He recorded extensively with the Crescent Blue Quintet during the 1960s.", "claim": "Delroy Ashcombe played trumpet and recorded with the Crescent Blue Quintet.", "gold_label": "SUPPORTS", "used_for_content_control": true} | |
| {"original_id": "fv-c0090", "dataset": "fever", "split": "control", "evidence": "The 2019 Meridian Cricket Trophy was held in Auckland, New Zealand, and was won by the visiting Sri Lankan side. It featured six national teams competing in a round-robin format.", "claim": "The 2019 Meridian Cricket Trophy was hosted in Sydney, Australia.", "gold_label": "REFUTES", "used_for_content_control": false} | |
| {"original_id": "fv-c0091", "dataset": "fever", "split": "control", "evidence": "Kestrel is a social networking service launched in 2016 by software developer Priya Anand. It allows users to share short audio clips with followers in themed channels.", "claim": "Kestrel was launched in 2016 by Priya Anand.", "gold_label": "SUPPORTS", "used_for_content_control": false} | |
| {"original_id": "fv-c0092", "dataset": "fever", "split": "control", "evidence": "Marcy Quillon is a fictional character in the sitcom Office Hours, portrayed by actress Dana Whitfield. The character works as a university registrar.", "claim": "Marcy Quillon is married to the show's main protagonist.", "gold_label": "NEI", "used_for_content_control": false} | |
| {"original_id": "fv-c0093", "dataset": "fever", "split": "control", "evidence": "Ashford United was promoted to the Premier League in 2016 after winning the Championship playoff final. The club is based in the town of Ashford, Kent.", "claim": "Ashford United earned promotion to the Premier League in 2016.", "gold_label": "SUPPORTS", "used_for_content_control": false} | |
| {"original_id": "fv-c0094", "dataset": "fever", "split": "control", "evidence": "The Kagerou Chronicles series debuted in 2001 and has released over a dozen titles across multiple consoles. Its narrative centers on a clan of wandering swordsmen.", "claim": "The Kagerou Chronicles series has sold over fifty million copies worldwide.", "gold_label": "NEI", "used_for_content_control": false} | |
| {"original_id": "fv-c0095", "dataset": "fever", "split": "control", "evidence": "The Andrales Valley in southern Cortoba produces arabica coffee known for its floral aroma. Harvesting typically runs from October through January.", "claim": "The Andrales Valley is the largest coffee-producing region in Cortoba.", "gold_label": "NEI", "used_for_content_control": true} | |
| {"original_id": "fv-c0096", "dataset": "fever", "split": "control", "evidence": "Grandmaster Elena Kovalenko achieved the title in 2011 at the age of 19. She has won the national championship three times and is known for her aggressive attacking style.", "claim": "Elena Kovalenko won the world championship in 2015.", "gold_label": "NEI", "used_for_content_control": false} | |
| {"original_id": "fv-c0097", "dataset": "fever", "split": "control", "evidence": "The ballet The Glass Orchard premiered in 1958 with choreography by Irina Volanska and music by composer Henrik Aalborg.", "claim": "The Glass Orchard was first performed in London.", "gold_label": "NEI", "used_for_content_control": false} | |
| {"original_id": "fv-c0098", "dataset": "fever", "split": "control", "evidence": "Edwin Hartley's 1887 novel The Copper Vane was published in three volumes and is set in the shipbuilding town of Wexford.", "claim": "The Copper Vane was written by Edwin Hartley.", "gold_label": "SUPPORTS", "used_for_content_control": true} | |
| {"original_id": "fv-c0099", "dataset": "fever", "split": "control", "evidence": "The Strait of Vellara links the Cerulean Sea to the Gulf of Marnath. It is approximately 42 kilometres wide at its narrowest point.", "claim": "The Strait of Vellara connects the Cerulean Sea to the Halcyon Ocean.", "gold_label": "REFUTES", "used_for_content_control": false} | |
| {"original_id": "fv-c0100", "dataset": "fever", "split": "control", "evidence": "The order Thysanoptera, commonly known as thrips, comprises tiny slender insects with fringed wings that feed on plant tissues. More than 6,000 species have been described worldwide.", "claim": "Thysanoptera insects are primarily predatory and hunt other small arthropods.", "gold_label": "NEI", "used_for_content_control": false} | |
| {"original_id": "vc-c0001", "dataset": "vitaminc", "split": "control", "evidence": "PyramidConf is an annual software development conference held in Reykjavik, Iceland, focused on functional programming languages. The 2023 edition attracted 1,200 attendees and featured keynote speakers from several major technology firms. It was first held in 2015.", "claim": "PyramidConf was first held in 2010 and is based in Oslo, Norway.", "gold_label": "REFUTES", "used_for_content_control": true} | |
| {"original_id": "vc-c0002", "dataset": "vitaminc", "split": "control", "evidence": "Orbital Requiem, released in July 2015, was directed by Tessa Nakamura and starred Idris Vance as a stranded station engineer. The film grossed 212 million dollars worldwide against a production budget of 48 million. Its practical-effects approach was widely praised by critics.", "claim": "Orbital Requiem was directed by Tessa Nakamura.", "gold_label": "SUPPORTS", "used_for_content_control": false} | |
| {"original_id": "vc-c0003", "dataset": "vitaminc", "split": "control", "evidence": "The 2019-20 Continental Hockey League season was suspended in March 2020 due to a viral outbreak and later resumed with a reduced playoff format. The championship final was played in August, with the Northern Lights defeating the Harbor Kings in six games.", "claim": "The Continental Hockey League's all-time leading scorer is winger Tomas Kravec.", "gold_label": "NEI", "used_for_content_control": true} | |
| {"original_id": "vc-c0004", "dataset": "vitaminc", "split": "control", "evidence": "The Lanterns of Ostmere, published in 1897 by Ellsworth & Pike, follows the widowed clockmaker Hadrian Vale as he uncovers a smuggling ring along the Ostmere coast. The novel sold poorly in its first year but was reissued in 1923 and is now regarded as a landmark of late Victorian fiction.", "claim": "The Lanterns of Ostmere was published in 1897 and centers on the widowed clockmaker Hadrian Vale.", "gold_label": "SUPPORTS", "used_for_content_control": true} | |
| {"original_id": "vc-c0005", "dataset": "vitaminc", "split": "control", "evidence": "The Estonian national football team is governed by the Estonian Football Association and has competed in international fixtures since 1921. The team plays its home matches at A. Le Coq Arena in Tallinn.", "claim": "The Estonian national football team plays its home matches at A. Le Coq Arena in Tallinn.", "gold_label": "SUPPORTS", "used_for_content_control": true} | |
| {"original_id": "vc-c0006", "dataset": "vitaminc", "split": "control", "evidence": "After joining the Belvoir Racing Team in 2017, cyclist Tomas Renard won the Alpine Grand Tour in 2019 and 2021. He retired from professional competition in February 2023 following a knee injury. Renard now coaches juniors in Lyon.", "claim": "Tomas Renard retired from professional cycling in 2024.", "gold_label": "REFUTES", "used_for_content_control": true} | |
| {"original_id": "vc-c0007", "dataset": "vitaminc", "split": "control", "evidence": "Excavations at Tell Haranis in southeastern Turkey have uncovered a Bronze Age administrative complex dating to roughly 1800 BCE. Cuneiform tablets found in 2017 record grain shipments and temple inventories. The site was abandoned around 1200 BCE and rediscovered by surveyors in 1998.", "claim": "Tell Haranis was inscribed on the UNESCO World Heritage list in 2021.", "gold_label": "NEI", "used_for_content_control": false} | |
| {"original_id": "vc-c0008", "dataset": "vitaminc", "split": "control", "evidence": "The Lantern Keeper, published in 1927 by Holloway & Finch, was the third novel by author Miriam Calloway. Set in a fictional Yorkshire mill town, it follows a widowed lamplighter who befriends an orphaned girl during a miners' strike. The book sold poorly on release but was reissued in 1954 and is now regarded as a landmark of British social fiction.", "claim": "Miriam Calloway's novel The Lantern Keeper was first published in 1927.", "gold_label": "SUPPORTS", "used_for_content_control": true} | |
| {"original_id": "vc-c0009", "dataset": "vitaminc", "split": "control", "evidence": "Rothwell University is a private institution in the English Midlands, granted full university status in 1992 after decades as a polytechnic. It enrolled approximately 17,500 students across four faculties in the 2022-23 academic year.", "claim": "Rothwell University was granted full university status in 1968.", "gold_label": "REFUTES", "used_for_content_control": true} | |
| {"original_id": "vc-c0010", "dataset": "vitaminc", "split": "control", "evidence": "Hearthstone baking, traditional to the upland villages of Corvath, uses a covered clay oven called a kiva to bake rye loaves at low heat for several hours. The practice dates to at least the eighteenth century and remains central to harvest festivals. In 2016, it was added to the national intangible heritage register.", "claim": "Hearthstone baking was added to the national intangible heritage register in 2016.", "gold_label": "SUPPORTS", "used_for_content_control": true} | |
| {"original_id": "vc-c0011", "dataset": "vitaminc", "split": "control", "evidence": "Bergstad Alpine Resort, opened in 1962, sits above the village of Hohenreut in the Tyrolean Alps. Its highest lift reaches 2,870 meters, and the resort operates 54 kilometers of groomed runs. A new gondola connecting the east and west valleys opened in December 2022.", "claim": "Bergstad Alpine Resort was the first ski area in Austria to install a high-speed six-person chairlift.", "gold_label": "NEI", "used_for_content_control": true} | |
| {"original_id": "vc-c0012", "dataset": "vitaminc", "split": "control", "evidence": "Northwind Instruments Ltd. is listed on the Toronto Stock Exchange under the ticker NWI. In 2022 the company acquired Ottawa-based sensor manufacturer Pellham Optics for 340 million dollars. Its headquarters remain in Halifax, Nova Scotia.", "claim": "Northwind Instruments acquired Pellham Optics for 340 million dollars in 2022.", "gold_label": "SUPPORTS", "used_for_content_control": false} | |
| {"original_id": "vc-c0013", "dataset": "vitaminc", "split": "control", "evidence": "Valdemar, a city in eastern Slovenia, reported a population of 84,200 in the 2021 census. Its historic salt warehouses along the Sava River were added to the national heritage register in 2007. The city hosts an annual riverside film festival each August.", "claim": "The population of Valdemar was 84,200 in the 2021 census.", "gold_label": "SUPPORTS", "used_for_content_control": true} | |
| {"original_id": "vc-c0014", "dataset": "vitaminc", "split": "control", "evidence": "Rosalind Ackerly has represented the coastal district of Brindale in the national assembly since 2015. In 2022 she was appointed Minister of Transport, and she resigned that post in January 2024 amid a procurement scandal. She currently chairs the assembly's rural affairs committee.", "claim": "Rosalind Ackerly still serves as Minister of Transport as of her most recent cabinet role.", "gold_label": "REFUTES", "used_for_content_control": false} | |
| {"original_id": "vc-c0015", "dataset": "vitaminc", "split": "control", "evidence": "The North Atlantic Fisheries Commission was founded in 1974 by the Oslo Convention and has its headquarters in Reykjavik, Iceland. Its 12 member states coordinate quotas for cod, haddock, and mackerel in the North Atlantic. The commission's scientific committee meets twice yearly to review stock assessments.", "claim": "The North Atlantic Fisheries Commission is headquartered in Reykjavik.", "gold_label": "SUPPORTS", "used_for_content_control": true} | |
| {"original_id": "vc-c0016", "dataset": "vitaminc", "split": "control", "evidence": "Chronic vestibular migraine is characterized by recurrent episodes of vertigo lasting between five minutes and seventy-two hours. Roughly one-third of patients experience aura before an attack. Diagnosis relies on clinical history, as imaging typically shows no structural abnormality.", "claim": "Chronic vestibular migraine involves recurrent vertigo episodes lasting from five minutes to seventy-two hours.", "gold_label": "SUPPORTS", "used_for_content_control": true} | |
| {"original_id": "vc-c0017", "dataset": "vitaminc", "split": "control", "evidence": "The 2011 Corallia Accord committed signatory states to cut industrial sulfur emissions by 40 percent below 2005 levels by 2025. As of 2023, twenty-eight countries had ratified the agreement, and monitoring is coordinated by the Corallia Secretariat in Geneva.", "claim": "The Corallia Accord required signatories to cut industrial sulfur emissions by 40 percent below 2005 levels by 2025.", "gold_label": "REFUTES", "used_for_content_control": true} | |
| {"original_id": "vc-c0018", "dataset": "vitaminc", "split": "control", "evidence": "The Pan-Continental Health Assembly was founded in 1972 and currently includes thirty-eight member states. It coordinates vaccine stockpiles and publishes an annual disease surveillance report. Its headquarters have been located in Geneva since 1989.", "claim": "The Pan-Continental Health Assembly admitted its newest member, Tervonia, in 2022.", "gold_label": "NEI", "used_for_content_control": false} | |
| {"original_id": "vc-c0019", "dataset": "vitaminc", "split": "control", "evidence": "Excavations at the Vellmoor fen site in eastern Jutland began in 2009 under archaeologist Dr. Ingrid Solheim. Researchers recovered more than 600 preserved wooden objects, including dugout canoes and ritual figurines dated to roughly 300 BCE. The waterlogged peat prevented decay, making the assemblage one of the best-preserved Iron Age deposits in northern Europe.", "claim": "The Vellmoor fen site yielded over 600 preserved wooden objects dated to around 300 BCE.", "gold_label": "SUPPORTS", "used_for_content_control": false} | |
| {"original_id": "vc-c0020", "dataset": "vitaminc", "split": "control", "evidence": "The Lantern Bay Ballet was founded in 1983 by choreographer Odile Ferreira and is based in Portland. The company tours internationally and has performed Ferreira's signature work, Tidal Rooms, more than two hundred times.", "claim": "The Lantern Bay Ballet was founded in 1983 by Odile Ferreira and is based in Portland.", "gold_label": "SUPPORTS", "used_for_content_control": true} | |
| {"original_id": "vc-c0021", "dataset": "vitaminc", "split": "control", "evidence": "The Kestrel Accord, signed in 2016 by fourteen nations bordering the Amber Sea, commits signatories to cut industrial phosphorus runoff by 40 percent by 2030. An amendment adopted in 2021 added binding targets for nitrogen discharges and established a joint monitoring secretariat based in Valka. Compliance reviews are held every two years.", "claim": "The Kestrel Accord requires signatories to reduce industrial phosphorus runoff by 40 percent by 2030.", "gold_label": "SUPPORTS", "used_for_content_control": true} | |
| {"original_id": "vc-c0022", "dataset": "vitaminc", "split": "control", "evidence": "Excavations at the Kestrel Hollow site in 2019 uncovered a Roman-era bathhouse complex dating to roughly 150 CE. Subsequent radiocarbon analysis of charred timber pushed the initial construction phase back to approximately 85 CE. The revised chronology makes Kestrel Hollow the earliest known bathhouse in the province.", "claim": "The initial construction phase of the Kestrel Hollow bathhouse has been dated to approximately 150 CE.", "gold_label": "REFUTES", "used_for_content_control": true} | |
| {"original_id": "vc-c0023", "dataset": "vitaminc", "split": "control", "evidence": "The Halden River Crossing was originally designed as a steel suspension bridge with a main span of 480 meters. Engineers later revised the plan to a cable-stayed design with a 520-meter span to accommodate increased shipping traffic. Construction began in 2016 and the bridge opened to traffic in 2021.", "claim": "The Halden River Crossing was built as a steel suspension bridge with a main span of 480 meters.", "gold_label": "REFUTES", "used_for_content_control": false} | |
| {"original_id": "vc-c0024", "dataset": "vitaminc", "split": "control", "evidence": "The Halcyon Space Telescope was launched in 2031 into a halo orbit around the Sun-Earth L2 point. Its 2.8-meter segmented mirror observes in near-infrared and visible wavelengths, targeting exoplanet atmospheres and early galaxy formation. The mission is designed for a minimum six-year operational lifetime.", "claim": "The Halcyon Space Telescope is managed by the European Southern Observatory.", "gold_label": "NEI", "used_for_content_control": false} | |
| {"original_id": "vc-c0025", "dataset": "vitaminc", "split": "control", "evidence": "Marissa Cole's 1937 novel The Amber Ledger was first published in serial form before appearing as a single volume in 1938. The story follows a family of glassmakers across three generations in coastal Maine. Later editions restored a chapter omitted from the original serialization.", "claim": "The Amber Ledger was first published as a single volume in 1937.", "gold_label": "REFUTES", "used_for_content_control": false} | |
| {"original_id": "vc-c0026", "dataset": "vitaminc", "split": "control", "evidence": "The Halloran Prize for Fiction has been awarded annually since 1983 to a novel published in the previous calendar year. The winner receives 75,000 dollars and a residency at the Alder Creek writers' colony. A five-member jury of past laureates selects the shortlist each March.", "claim": "The Halloran Prize for Fiction was established in 1991.", "gold_label": "REFUTES", "used_for_content_control": false} | |
| {"original_id": "vc-c0027", "dataset": "vitaminc", "split": "control", "evidence": "Alpine Ridge Resort is located near the town of Silverthorne, Colorado, at elevations between 2,900 and 3,750 meters. It operates 14 lifts and 92 trails, with the longest run measuring 5.4 kilometers. The resort's season typically runs from late November through mid-April.", "claim": "Alpine Ridge Resort offers night skiing on Fridays and Saturdays.", "gold_label": "NEI", "used_for_content_control": true} | |
| {"original_id": "vc-c0028", "dataset": "vitaminc", "split": "control", "evidence": "The Ashfield & Wren Valley Railway opened in 1884 to carry timber and slate from the Wren Valley to the main line at Ashfield. Passenger service ended in 1938, freight continued until 1961, and a four-mile section now operates as a heritage line.", "claim": "The Ashfield & Wren Valley Railway was electrified in 1902 using overhead catenary.", "gold_label": "NEI", "used_for_content_control": true} | |
| {"original_id": "vc-c0029", "dataset": "vitaminc", "split": "control", "evidence": "Chronic eosinophilic pneumonia is a rare interstitial lung disease characterized by accumulation of eosinophils in the alveoli. Patients typically present with fever, night sweats, and progressive dyspnea. The condition responds well to corticosteroid therapy, though relapses occur in roughly half of cases after treatment is tapered.", "claim": "Chronic eosinophilic pneumonia was first described by Dr. Helena Marsh in 1968.", "gold_label": "NEI", "used_for_content_control": false} | |
| {"original_id": "vc-c0030", "dataset": "vitaminc", "split": "control", "evidence": "The Faroe Islands national football team played its first official match in 1988 and has competed in UEFA qualifying tournaments since 1992. The squad's home fixtures are held at Tórsvøllur in Tórshavn, which seats about 6,000 spectators. Their highest FIFA ranking, 74th, was achieved in 2017.", "claim": "The Faroe Islands national team defeated Austria 3-1 in a 2022 friendly.", "gold_label": "NEI", "used_for_content_control": true} | |
| {"original_id": "vc-c0031", "dataset": "vitaminc", "split": "control", "evidence": "The Battle of Kessendale was fought on 14 September 1863 between the forces of the Duchy of Marovia and the Republic of Tervenia. Marovian cavalry under General Aldric Voss broke the Tervenian left flank within three hours, forcing a retreat toward the River Dain. Roughly 4,200 soldiers were engaged, and casualties on both sides totaled about 900.", "claim": "The Battle of Kessendale took place on 14 September 1863 and involved about 4,200 soldiers.", "gold_label": "SUPPORTS", "used_for_content_control": false} | |
| {"original_id": "vc-c0032", "dataset": "vitaminc", "split": "control", "evidence": "The Kestrel Marsh Wildlife Reserve covers 4,200 hectares of wetland in Norfolk, England, and was established in 1987. It provides breeding habitat for bitterns, marsh harriers, and otters. Visitor access is limited to a network of raised boardwalks and two observation towers.", "claim": "The Kestrel Marsh Wildlife Reserve charges an admission fee of 8 pounds for adults.", "gold_label": "NEI", "used_for_content_control": false} | |
| {"original_id": "vc-c0033", "dataset": "vitaminc", "split": "control", "evidence": "The Estonia national football team is governed by the Estonian Football Association and has competed in FIFA World Cup qualifying since 1938. The team's home matches are played at A. Le Coq Arena in Tallinn. As of the 2023 season, the head coach is Thomas Häberli.", "claim": "The Estonia national football team's head coach as of the 2023 season is Sander Post.", "gold_label": "REFUTES", "used_for_content_control": true} | |
| {"original_id": "vc-c0034", "dataset": "vitaminc", "split": "control", "evidence": "Thornite is a rare silicate mineral first described in 1962 from samples collected in the Kaltara Mountains. It forms translucent green crystals and has a Mohs hardness of about 6.5.", "claim": "Thornite is primarily mined in Australia for use in semiconductor manufacturing.", "gold_label": "NEI", "used_for_content_control": false} | |
| {"original_id": "vc-c0035", "dataset": "vitaminc", "split": "control", "evidence": "Rosalind Adeyemi-Bright was elected to the Senate in 2014 after serving two terms as mayor of Cedar Falls. She chairs the Committee on Rural Infrastructure and has sponsored six bipartisan transportation bills. In 2023 she announced her candidacy for governor.", "claim": "Rosalind Adeyemi-Bright chairs the Committee on Rural Infrastructure.", "gold_label": "SUPPORTS", "used_for_content_control": false} | |
| {"original_id": "vc-c0036", "dataset": "vitaminc", "split": "control", "evidence": "The Azure-crested Tanager is a small passerine bird endemic to the cloud forests of northern Ecuador. As of the 2022 assessment, its wild population was estimated at fewer than 400 mature individuals, and it is classified as Endangered. Habitat loss from agricultural expansion remains the primary threat.", "claim": "The Azure-crested Tanager is classified as Critically Endangered with fewer than 100 individuals remaining.", "gold_label": "REFUTES", "used_for_content_control": false} | |
| {"original_id": "vc-c0037", "dataset": "vitaminc", "split": "control", "evidence": "The 1998 World Chess Championship in Lucentia was won by grandmaster Anselm Kreutz, who defeated defending champion Ravi Dhillon 8.5 to 6.5. The match lasted eighteen days and featured a record eleven draws. Kreutz became the first champion from his country.", "claim": "Anselm Kreutz won the 1998 World Chess Championship in Lucentia.", "gold_label": "SUPPORTS", "used_for_content_control": true} | |
| {"original_id": "vc-c0038", "dataset": "vitaminc", "split": "control", "evidence": "Valdenburg is a city in the eastern part of the country with a population of about 214,000 as of the 2021 census. Its economy is anchored by a large rail-engineering works and a regional university founded in 1894.", "claim": "Valdenburg had a population of roughly 214,000 at the time of the 2021 census.", "gold_label": "SUPPORTS", "used_for_content_control": true} | |
| {"original_id": "vc-c0039", "dataset": "vitaminc", "split": "control", "evidence": "Dormant sensory neuropathy typically presents with numbness in the feet that gradually spreads upward over several years. Diagnosis relies on nerve conduction studies and blood screening for B12 deficiency. Most patients respond to targeted vitamin supplementation.", "claim": "Dormant sensory neuropathy usually presents first with sudden vision loss.", "gold_label": "REFUTES", "used_for_content_control": false} | |
| {"original_id": "vc-c0040", "dataset": "vitaminc", "split": "control", "evidence": "Dutch cyclist Tomas Verhoeven turned professional in 2009 with the Zeeland Continental team. He won the national time trial championship in 2013 and 2015. In 2017 he joined the WorldTour squad Ardennes-Flandre.", "claim": "Tomas Verhoeven turned professional in 2009 with the WorldTour squad Ardennes-Flandre.", "gold_label": "REFUTES", "used_for_content_control": false} | |
| {"original_id": "vc-c0041", "dataset": "vitaminc", "split": "control", "evidence": "The 1997 World Chess Championship match between grandmasters Ivan Petrov and Lucia Brandt ended in a 7–5 victory for Petrov after eighteen games in Vienna. A controversial adjournment ruling in game fourteen drew widespread criticism. The rematch was held two years later in Buenos Aires.", "claim": "Lucia Brandt won the 1997 World Chess Championship match in Vienna by a score of 7–5.", "gold_label": "REFUTES", "used_for_content_control": false} | |
| {"original_id": "vc-c0042", "dataset": "vitaminc", "split": "control", "evidence": "The Halloran Prize for Fiction is awarded annually by the Westerly Foundation to a novel published in the previous calendar year. The 2023 prize went to Delphine Okoro for her novel The Salt Road. Winners receive a cash award of 40,000 euros and a residency at the foundation's estate in County Clare.", "claim": "Delphine Okoro won the 2023 Halloran Prize for Fiction for The Salt Road.", "gold_label": "SUPPORTS", "used_for_content_control": false} | |
| {"original_id": "vc-c0043", "dataset": "vitaminc", "split": "control", "evidence": "The silver-throated tanager of the Andean cloud forests was listed as endangered in 2011 after habitat loss reduced its range by nearly 40 percent. Conservation programs in Peru and Ecuador have since stabilized several breeding populations. The species remains threatened by agricultural encroachment.", "claim": "The silver-throated tanager was listed as critically endangered in 2011.", "gold_label": "NEI", "used_for_content_control": true} | |
| {"original_id": "vc-c0044", "dataset": "vitaminc", "split": "control", "evidence": "The Kestrel Crossing over the Marden River in western Yorkshire broke ground in 2019 and was originally scheduled to open in 2023. Delays caused by flooding pushed the completion date to late 2025. The cable-stayed span will carry four lanes of traffic and a segregated cycle path.", "claim": "The Kestrel Crossing opened to traffic in 2023 as originally scheduled.", "gold_label": "REFUTES", "used_for_content_control": false} | |
| {"original_id": "vc-c0045", "dataset": "vitaminc", "split": "control", "evidence": "Marta Vellini completed The Amber Verdict in 1911 after four years of work, and the canvas was first exhibited at the Trieste Autumn Salon the following spring. It has been held by the National Gallery of Ravenna since 1937, following its purchase from a private collection.", "claim": "The Amber Verdict was painted by Marta Vellini and completed in 1911.", "gold_label": "SUPPORTS", "used_for_content_control": true} | |
| {"original_id": "vc-c0046", "dataset": "vitaminc", "split": "control", "evidence": "The Meridian Compact for Regional Development was founded on 14 June 1998 with headquarters in Valdorne. Its charter commits member states to joint infrastructure planning and annual policy reviews. In 2011, the organization admitted four new members, raising total membership to twenty-two.", "claim": "The Meridian Compact for Regional Development has twenty-two member states.", "gold_label": "SUPPORTS", "used_for_content_control": true} | |
| {"original_id": "vc-c0047", "dataset": "vitaminc", "split": "control", "evidence": "The 14th Meridian Film Awards were held at the Harlow Theatre in Bristol on 3 March 2019. The ceremony honored films released in 2018, with the drama Salt and Cedar taking Best Picture. Host Priya Anand opened the show with a tribute to cinematographer Douglas Fenn.", "claim": "The 14th Meridian Film Awards took place in Bristol in 2019.", "gold_label": "SUPPORTS", "used_for_content_control": false} | |
| {"original_id": "vc-c0048", "dataset": "vitaminc", "split": "control", "evidence": "The Estonian national football team is governed by the Estonian Football Association and has competed in international fixtures since 1920. The team's best finish at a major tournament was reaching the quarter-finals of the 2024 Baltic Cup. Their home matches are played at A. Le Coq Arena in Tallinn.", "claim": "Estonia's best major tournament result was reaching the quarter-finals of the 2024 Baltic Cup.", "gold_label": "SUPPORTS", "used_for_content_control": false} | |
| {"original_id": "vc-c0049", "dataset": "vitaminc", "split": "control", "evidence": "Excavations at the Kestrel Hill site in Somerset between 2011 and 2015 uncovered a Roman villa complex dated to the late second century CE. The villa included a bathhouse with intact mosaic flooring and a hypocaust heating system. Archaeologists concluded the site was abandoned around 350 CE.", "claim": "The Kestrel Hill villa complex was abandoned around 410 CE, according to archaeologists.", "gold_label": "REFUTES", "used_for_content_control": true} | |
| {"original_id": "vc-c0050", "dataset": "vitaminc", "split": "control", "evidence": "The Meridian Metro Extension opened on 9 October 2021, adding seven stations to the western branch of the city's light rail network. The project cost 1.4 billion euros and was completed two years behind schedule. Daily ridership on the new section averaged 45,000 passengers within its first year.", "claim": "The Meridian Metro Extension opened in October 2021, adding seven stations to the network.", "gold_label": "SUPPORTS", "used_for_content_control": true} | |
| {"original_id": "vc-c0051", "dataset": "vitaminc", "split": "control", "evidence": "The 2017–18 Kelvara Storm finished the regular season with a record of 44 wins and 38 losses, clinching the final playoff berth in the Western Conference. In the opening round they defeated the top-seeded Ardenport Foxes in six games before falling to the Halcyon Riders in the conference semifinals.", "claim": "The Kelvara Storm won their opening-round playoff series against the Ardenport Foxes in six games.", "gold_label": "SUPPORTS", "used_for_content_control": true} | |
| {"original_id": "vc-c0052", "dataset": "vitaminc", "split": "control", "evidence": "Chronic intersitial keratopathy is a slowly progressive disorder marked by clouding of the corneal stroma and reduced visual acuity. Diagnosis relies on slit-lamp examination and confocal microscopy, and management focuses on lubricating drops and, in advanced cases, corneal transplantation.", "claim": "Chronic interstitial keratopathy is typically treated with a two-week course of oral antibiotics.", "gold_label": "NEI", "used_for_content_control": false} | |
| {"original_id": "vc-c0053", "dataset": "vitaminc", "split": "control", "evidence": "Hollow Shoreline, developed by Finnish studio Northlight Collective, launched on March 14, 2024 for PC and consoles. The survival-crafting title sold over two million copies within its first month. Critics praised its dynamic weather system and cooperative multiplayer mode.", "claim": "Hollow Shoreline was developed by Northlight Collective and released in March 2024.", "gold_label": "SUPPORTS", "used_for_content_control": false} | |
| {"original_id": "vc-c0054", "dataset": "vitaminc", "split": "control", "evidence": "The Grenton Valley Railway opened in 1887 and connected Hartwell Junction with the coastal town of Pellow. Passenger service ceased in 1954, but a heritage group restored the line for tourist excursions beginning in 1978. The route crosses the nine-arch Kestrel Viaduct.", "claim": "The Grenton Valley Railway began running tourist excursions in 1978.", "gold_label": "SUPPORTS", "used_for_content_control": true} | |
| {"original_id": "vc-c0055", "dataset": "vitaminc", "split": "control", "evidence": "The Meridian Air Alliance was founded in 2006 by five carriers and has since grown to include eleven member airlines across four continents. Its headquarters are located in Copenhagen, and member airlines coordinate scheduling but retain independent branding.", "claim": "The Meridian Air Alliance is headquartered in Zurich and currently comprises fourteen member airlines.", "gold_label": "REFUTES", "used_for_content_control": true} | |
| {"original_id": "vc-c0056", "dataset": "vitaminc", "split": "control", "evidence": "At the 2019 Meridian Cup, the Valdoria national football team reached the quarterfinals before losing 2-1 to Costa Verde. Their top scorer was forward Marek Solano, who netted four goals across the tournament. Head coach Priya Nandakumar was retained despite the elimination.", "claim": "Valdoria reached the quarterfinals of the 2019 Meridian Cup.", "gold_label": "SUPPORTS", "used_for_content_control": false} | |
| {"original_id": "vc-c0057", "dataset": "vitaminc", "split": "control", "evidence": "Neon Cartography is the third studio album by Canadian singer Petra Lindqvist, released on 14 June 2019 through Northlight Records. The album peaked at number four on the Canadian Albums Chart and produced three singles, including the top-twenty hit Glass Horizon. It received generally positive reviews from critics.", "claim": "Neon Cartography was produced entirely by Petra Lindqvist herself.", "gold_label": "NEI", "used_for_content_control": false} | |
| {"original_id": "vc-c0058", "dataset": "vitaminc", "split": "control", "evidence": "The Marlow Sound Gathering debuted in 2009 and has been held annually each August at Foxglove Meadow. Attendance peaked at 18,000 in 2019, before organizers capped ticket sales at 15,000 in later editions. The festival has featured headliners across indie, folk, and electronic genres.", "claim": "The Marlow Sound Gathering was cancelled in 2020 and has not returned since.", "gold_label": "NEI", "used_for_content_control": false} | |
| {"original_id": "vc-c0059", "dataset": "vitaminc", "split": "control", "evidence": "The Battle of Karrow Ford was fought on 12 August 1864 during the Redstone Valley War. Federal forces under General Elias Munroe crossed the river at dawn and routed the defending militia within four hours. The engagement resulted in roughly 900 casualties and opened the route to the capital.", "claim": "The Battle of Karrow Ford was fought on 12 August 1864 and resulted in roughly 900 casualties.", "gold_label": "SUPPORTS", "used_for_content_control": false} | |
| {"original_id": "vc-c0060", "dataset": "vitaminc", "split": "control", "evidence": "Marta Vandenberg won the 2021 Tour of the Ardennes after a solo attack on the Côte de Rochefort with 18 kilometers remaining. The victory was her first in a UCI Women's WorldTour stage race. She later extended her contract with the Liège-based team through the 2023 season.", "claim": "Marta Vandenberg won the 2021 Tour of the Ardennes.", "gold_label": "SUPPORTS", "used_for_content_control": true} | |
| {"original_id": "vc-c0061", "dataset": "vitaminc", "split": "control", "evidence": "Alpine Ridge Resort opened its first chairlift in 1954 and expanded to thirty-two runs by 1980. The resort's summit elevation is 2,640 meters, making it the highest in the region. A new gondola replaced the original chairlift in 2015.", "claim": "Alpine Ridge Resort opened its first chairlift in 1964.", "gold_label": "REFUTES", "used_for_content_control": true} | |
| {"original_id": "vc-c0062", "dataset": "vitaminc", "split": "control", "evidence": "The Halcyon Fields Festival is an annual three-day music event held each August in the Cotswolds, England. Founded in 2008, it features indie rock, folk, and electronic acts across four stages. Attendance is capped at 25,000 to limit environmental impact on the surrounding countryside.", "claim": "The Halcyon Fields Festival was founded in 2008 and takes place every August.", "gold_label": "NEI", "used_for_content_control": false} | |
| {"original_id": "vc-c0063", "dataset": "vitaminc", "split": "control", "evidence": "The 2016 North Atlantic hurricane season officially ran from June 1 to November 30, 2016, and produced fifteen named storms. It ranks among the most active seasons recorded since 1980. Damage estimates across the Caribbean exceeded nine billion dollars.", "claim": "Hurricane Vespasia made landfall in Belize on September 14, 2016.", "gold_label": "NEI", "used_for_content_control": false} | |
| {"original_id": "vc-c0064", "dataset": "vitaminc", "split": "control", "evidence": "Larkspur OS was first released in 2015 as an open-source mobile operating system for low-power devices. Version 3.0, issued in 2020, introduced a redesigned notification system and support for foldable displays. The project was discontinued in 2023 after its lead maintainer stepped down.", "claim": "Larkspur OS version 3.0 was released in 2022 with a redesigned notification system.", "gold_label": "REFUTES", "used_for_content_control": false} | |
| {"original_id": "vc-c0065", "dataset": "vitaminc", "split": "control", "evidence": "The Cinder Valley Railway opened in 1889 to carry coal from the Harrowfield collieries to the port at Gray's Reach. Passenger service was introduced in 1902 and withdrawn in 1958, after which the line carried freight only. The final freight train ran in 1974, and most of the trackbed was converted into a walking trail in 1991.", "claim": "Passenger service on the Cinder Valley Railway continued until 1974.", "gold_label": "REFUTES", "used_for_content_control": false} | |
| {"original_id": "vc-c0066", "dataset": "vitaminc", "split": "control", "evidence": "Tavrenia's national football team qualified for the 2022 World Cup after topping their qualifying group with seven wins from ten matches. At the tournament they reached the quarterfinals, where they lost 2–1 to Belmara in extra time.", "claim": "Tavrenia's national team was eliminated in the 2022 World Cup quarterfinals, losing 2–1 to Belmara after extra time.", "gold_label": "SUPPORTS", "used_for_content_control": true} | |
| {"original_id": "vc-c0067", "dataset": "vitaminc", "split": "control", "evidence": "Cavendishite is a rare manganese borate mineral first described in 1987 from samples collected in the Pilbara region of Western Australia. It crystallizes in the triclinic system and typically forms pale pink to rose-colored prismatic crystals. The mineral was named in honor of geologist Margaret Cavendish, who documented the deposit.", "claim": "Cavendishite was first described in 1987 from samples found in Western Australia's Pilbara region.", "gold_label": "SUPPORTS", "used_for_content_control": true} | |
| {"original_id": "vc-c0068", "dataset": "vitaminc", "split": "control", "evidence": "The silver-crested nuthatch is endemic to the cloud forests of the Cordillera del Viento in northern Peru. Habitat loss from coffee farming reduced its population to an estimated 1,200 breeding pairs by 2015. Conservation groups have since established two protected reserves covering 40,000 hectares.", "claim": "The silver-crested nuthatch migrates seasonally to Colombia during the winter months.", "gold_label": "NEI", "used_for_content_control": false} | |
| {"original_id": "vc-c0069", "dataset": "vitaminc", "split": "control", "evidence": "Ashcombe University was founded in 1891 as a teacher-training college and gained full university status in 1964. Its main campus in western Bristol houses the renowned Wrenfield Institute for Marine Biology. Enrollment surpassed 22,000 students for the first time in the 2019 academic year.", "claim": "Ashcombe University gained full university status in 1946.", "gold_label": "REFUTES", "used_for_content_control": false} | |
| {"original_id": "vc-c0070", "dataset": "vitaminc", "split": "control", "evidence": "The Lantern of Saint Ferris, published in 1923 by author Marguerite Ellsworth, follows a family of lighthouse keepers across three generations. It was praised for its lyrical prose and became a bestseller in its second year. A film adaptation appeared in 1950.", "claim": "The Lantern of Saint Ferris was adapted into an opera in 1962.", "gold_label": "NEI", "used_for_content_control": true} | |
| {"original_id": "vc-c0071", "dataset": "vitaminc", "split": "control", "evidence": "The silver-throated marmoset is endemic to the cloud forests of the Cordillera del Este in southern Peru. Habitat fragmentation and illegal trapping have reduced its wild population to an estimated 1,800 individuals. Conservation groups have petitioned for stricter logging controls since 2014.", "claim": "The silver-throated marmoset was first described by zoologist Elena Vargas in 1972.", "gold_label": "NEI", "used_for_content_control": false} | |
| {"original_id": "vc-c0072", "dataset": "vitaminc", "split": "control", "evidence": "Northline Broadcasting launched its flagship drama block in 2004 and by 2015 operated twelve regional affiliates across the Norland peninsula. Its news division won a Perrin Award in 2018 for coverage of the coastal floods. The network is headquartered in Ardenvale.", "claim": "Northline Broadcasting's sports channel began airing in 2012.", "gold_label": "NEI", "used_for_content_control": true} | |
| {"original_id": "vc-c0073", "dataset": "vitaminc", "split": "control", "evidence": "The Horizon Skies Alliance was established in 2004 by five carriers serving the Pacific Rim. Its members coordinate schedules, baggage handling, and frequent-flyer benefits at more than 300 airports. In 2019, the alliance introduced a single loyalty currency called Skypoint.", "claim": "The Horizon Skies Alliance launched a unified loyalty currency known as Skypoint.", "gold_label": "SUPPORTS", "used_for_content_control": true} | |
| {"original_id": "vc-c0074", "dataset": "vitaminc", "split": "control", "evidence": "Directed by Halina Voss, the 2014 film Echoes of Andromeda starred Devon Marsh as a stranded orbital engineer. It grossed 212 million dollars worldwide and won a Saturn-ish Silver Nebula Award for visual effects. A sequel was announced in 2017 but never produced.", "claim": "Echoes of Andromeda was filmed primarily in Iceland.", "gold_label": "NEI", "used_for_content_control": true} | |
| {"original_id": "vc-c0075", "dataset": "vitaminc", "split": "control", "evidence": "Neon Harbour, the third studio album by the band Glass Meridian, was released on 8 September 2017. It debuted at number two on the national charts and produced three singles, including the top-ten hit Paper Lanterns. The album was recorded over six months in a converted barn in Rosedale.", "claim": "Neon Harbour won the 2018 Platinum Sound Award for Album of the Year.", "gold_label": "NEI", "used_for_content_control": false} | |
| {"original_id": "vc-c0076", "dataset": "vitaminc", "split": "control", "evidence": "The Northgate Line extension of the Caldera Metro opened on 12 June 2021, adding six stations between Harborview and Elmsworth. Construction cost 1.4 billion dollars and took five years, two years longer than originally planned. Ridership on the extension averaged 38,000 passengers per weekday in its first year.", "claim": "The Northgate Line extension opened with nine new stations between Harborview and Elmsworth.", "gold_label": "REFUTES", "used_for_content_control": false} | |
| {"original_id": "vc-c0077", "dataset": "vitaminc", "split": "control", "evidence": "Rosalind Ackerly was elected mayor of Fairhaven in 2019 and re-elected in 2023. During her tenure she championed a transit expansion and a housing trust fund, and in 2024 she was appointed to a national commission on urban infrastructure.", "claim": "Rosalind Ackerly was born in Fairhaven and graduated from the state university there.", "gold_label": "NEI", "used_for_content_control": false} | |
| {"original_id": "vc-c0078", "dataset": "vitaminc", "split": "control", "evidence": "Sunday kaldron is a traditional dish from the Veyra region, prepared by simmering lamb, barley, and root vegetables in a sealed clay pot for several hours. It is typically served after the autumn harvest and accompanied by flatbread and pickled plums.", "claim": "Sunday kaldron is traditionally prepared in a copper cauldron over an open fire.", "gold_label": "NEI", "used_for_content_control": true} | |
| {"original_id": "vc-c0079", "dataset": "vitaminc", "split": "control", "evidence": "NimbusOS 4.0 was released on 12 September 2022 by Caldera Systems. The update introduced a redesigned notification shade and native support for foldable displays. It was the first version of NimbusOS to drop support for 32-bit applications.", "claim": "NimbusOS 4.0 was released in September 2022 and dropped support for 32-bit applications.", "gold_label": "SUPPORTS", "used_for_content_control": false} | |
| {"original_id": "vc-c0080", "dataset": "vitaminc", "split": "control", "evidence": "The Thornfield Marsh Wildlife Reserve was established in 1978 to protect migratory waterfowl along the eastern flyway. Its 4,200 hectares include reed beds, wet meadows, and shallow lagoons. The reserve is managed jointly by the county council and a local conservation trust.", "claim": "The Thornfield Marsh Wildlife Reserve was established in 1978 and covers 4,200 hectares.", "gold_label": "SUPPORTS", "used_for_content_control": false} | |
| {"original_id": "vc-c0081", "dataset": "vitaminc", "split": "control", "evidence": "The 22nd Halcyon Awards were held on March 4, 2021, at the Verdant Theatre in Kingsport. The drama The Long Winter took Best Picture, while actress Imani Cole won Best Lead for her role in Tidal. The ceremony was broadcast live to an audience of 6.3 million.", "claim": "The 22nd Halcyon Awards took place on March 4, 2021, in Kingsport.", "gold_label": "SUPPORTS", "used_for_content_control": true} | |
| {"original_id": "vc-c0082", "dataset": "vitaminc", "split": "control", "evidence": "The eleventh episode of the fourth season, \"The Quiet Algorithm,\" premiered on the Halcyon Network on March 8, 2019. It was directed by Maris Dunmore and written by showrunner Callum Reyes. The episode drew 4.7 million live viewers, the series' highest rating of the season.", "claim": "\"The Quiet Algorithm\" was directed by Maris Dunmore.", "gold_label": "SUPPORTS", "used_for_content_control": true} | |
| {"original_id": "vc-c0083", "dataset": "vitaminc", "split": "control", "evidence": "The Larkspur Sound Festival was first held in 2011 at Halden Park and expanded to three stages by 2016. Organizers cancelled the 2020 edition due to a licensing dispute, then relocated the event to Mercer Fields in 2021. Attendance peaked at 48,000 in 2019.", "claim": "The Larkspur Sound Festival relocated to Mercer Fields in 2021.", "gold_label": "SUPPORTS", "used_for_content_control": false} | |
| {"original_id": "vc-c0084", "dataset": "vitaminc", "split": "control", "evidence": "Ravensburg is a city in the Ostallgäu district of Bavaria, Germany, with a population of about 118,000 as of the 2021 census. It lies on the Wertach river and is known for its medieval salt warehouses. The city's tram network, opened in 1998, connects the old town with the industrial northern district.", "claim": "Ravensburg has a population of roughly 118,000 according to the 2021 census.", "gold_label": "SUPPORTS", "used_for_content_control": false} | |
| {"original_id": "vc-c0085", "dataset": "vitaminc", "split": "control", "evidence": "Principal photography for the 2016 film Signal Divide began in Reykjavík in March 2015 and concluded that July. After test screenings, director Maren Voss recut the ending and the film was released on November 11, 2016, grossing 212 million dollars worldwide.", "claim": "Signal Divide was released in theaters on November 11, 2016.", "gold_label": "REFUTES", "used_for_content_control": true} | |
| {"original_id": "vc-c0086", "dataset": "vitaminc", "split": "control", "evidence": "Meridian Broadcasting launched its flagship channel, Channel Nine Meridian, on 5 October 1998. The network is headquartered in Port Ellery and reaches roughly 12 million households across three provinces. Its evening news program, Meridian Tonight, has aired continuously since the channel's first broadcast.", "claim": "Channel Nine Meridian began broadcasting on 5 October 1998.", "gold_label": "SUPPORTS", "used_for_content_control": false} | |
| {"original_id": "vc-c0087", "dataset": "vitaminc", "split": "control", "evidence": "The Blackmoor Vale Railway opened in 1874 to connect the market town of Ashcombe with the main line at Wrenfield Junction. Passenger services ceased in 1963 under the Beeching cuts, though freight traffic continued until 1978. A heritage society reopened a six-mile section in 1991.", "claim": "The Blackmoor Vale Railway opened in 1874 and had its passenger services ended in 1963.", "gold_label": "SUPPORTS", "used_for_content_control": true} | |
| {"original_id": "vc-c0088", "dataset": "vitaminc", "split": "control", "evidence": "Brunnfeld is a city in the Waldviertel region of Lower Austria with a population of approximately 68,000 residents. It serves as an administrative and cultural center for the surrounding district and hosts an annual autumn wine festival. The city's economy relies on manufacturing, logistics, and tourism.", "claim": "Brunnfeld has a population of about 68,000 and is located in Lower Austria.", "gold_label": "SUPPORTS", "used_for_content_control": false} | |
| {"original_id": "vc-c0089", "dataset": "vitaminc", "split": "control", "evidence": "CodeBridge 2022 was held in Helsinki from 3 to 6 May, drawing over 1,800 attendees. The program featured 64 talks across four tracks, with keynote addresses on distributed systems and formal verification. A hybrid format allowed remote participation for the first time.", "claim": "CodeBridge 2022 was held in Helsinki and featured a keynote address by the inventor of the Python programming language.", "gold_label": "NEI", "used_for_content_control": false} | |
| {"original_id": "vc-c0090", "dataset": "vitaminc", "split": "control", "evidence": "Ashfall Odyssey launched on 3 March 2024 for PlayStation 5, Xbox Series X, and PC, developed by Lumen Forge Studios. The game is a single-player survival adventure set in a volcanic archipelago, and it shipped without any multiplayer mode. A cooperative expansion titled Ember Coast was released in November 2024.", "claim": "Ashfall Odyssey shipped with a built-in four-player cooperative mode at launch.", "gold_label": "REFUTES", "used_for_content_control": true} | |
| {"original_id": "vc-c0091", "dataset": "vitaminc", "split": "control", "evidence": "Lindmark-Gregor syndrome is a rare autoimmune disorder first described by physician Elsa Lindmark in 1974. Diagnosis typically relies on antibody screening and a characteristic skin biopsy. Standard management combines immunosuppressants with physical therapy, and most patients achieve remission within three years.", "claim": "Lindmark-Gregor syndrome was first described by Elsa Lindmark in 1994.", "gold_label": "REFUTES", "used_for_content_control": true} | |
| {"original_id": "vc-c0092", "dataset": "vitaminc", "split": "control", "evidence": "The Aldercrest and Wexley Railway opened in 1874 and connected the inland mining town of Aldercrest to the coastal port of Wexley. After electrification in 1932, passenger services ran hourly until the line closed in 1968. Much of its route was later converted into a cycling trail.", "claim": "The Aldercrest and Wexley Railway was the first railway in the region to use diesel locomotives.", "gold_label": "NEI", "used_for_content_control": false} | |
| {"original_id": "vc-c0093", "dataset": "vitaminc", "split": "control", "evidence": "The 2006 North Basin hurricane season produced fourteen named storms, of which six became hurricanes. Hurricane Selma, the strongest, made landfall near Port Kellis in September with winds of 145 miles per hour. Total damages were estimated at four billion dollars.", "claim": "Six storms in the 2006 North Basin season became hurricanes.", "gold_label": "SUPPORTS", "used_for_content_control": true} | |
| {"original_id": "vc-c0094", "dataset": "vitaminc", "split": "control", "evidence": "The 1981 World Chess Championship was contested in Lucerne between defending champion Aron Vasek and challenger Emil Draganov. Vasek retained the title by winning the final game after a marathon seventy-move struggle. The match concluded on 19 October 1981.", "claim": "Aron Vasek retained the world chess championship title in 1981 by winning the final game.", "gold_label": "SUPPORTS", "used_for_content_control": true} | |
| {"original_id": "vc-c0095", "dataset": "vitaminc", "split": "control", "evidence": "Brnój is a city in the eastern lowlands of Marovia with a population of about 214,000. Its economy centers on rail equipment manufacturing and a growing software sector, and the city hosts an annual autumn music festival that draws visitors from across the region.", "claim": "Brnój is the capital of Marovia and seat of the national parliament.", "gold_label": "NEI", "used_for_content_control": false} | |
| {"original_id": "vc-c0096", "dataset": "vitaminc", "split": "control", "evidence": "Copper Hollows premiered on the streaming service Bramble in September 2018 and concluded after three seasons in 2021. Its second season, released in 2019, expanded the cast with the character Professor Lint. A feature-length finale aired in December 2021.", "claim": "Copper Hollows concluded after five seasons.", "gold_label": "REFUTES", "used_for_content_control": true} | |
| {"original_id": "vc-c0097", "dataset": "vitaminc", "split": "control", "evidence": "The Kestrel Hollow Wildlife Reserve was established in 1998 and spans roughly 4,200 hectares of mixed woodland in the Ardennes region. Its founding charter permits only low-impact hiking and scientific research, and all hunting has been prohibited since its creation.", "claim": "Kestrel Hollow Wildlife Reserve permits licensed seasonal hunting within its boundaries.", "gold_label": "REFUTES", "used_for_content_control": true} | |
| {"original_id": "vc-c0098", "dataset": "vitaminc", "split": "control", "evidence": "The Solvig Prize for Literature has been awarded annually since 1974 by the Solvig Foundation in Bergen. Winners receive a medal and a cash award, and the jury's decision is announced each October.", "claim": "The Solvig Prize for Literature is awarded every year by the Solvig Foundation in Bergen.", "gold_label": "SUPPORTS", "used_for_content_control": false} | |
| {"original_id": "vc-c0099", "dataset": "vitaminc", "split": "control", "evidence": "The 2023 Meridian Programming Symposium was originally scheduled for October 12–14 in Bristol. Following a venue flood, organizers moved the event to November 2–4 at the same location. Registration figures were unaffected by the change.", "claim": "The 2023 Meridian Programming Symposium took place on October 12–14 in Bristol.", "gold_label": "REFUTES", "used_for_content_control": true} | |
| {"original_id": "vc-c0100", "dataset": "vitaminc", "split": "control", "evidence": "Valtrezza's municipal tram network was extended to the harbor district in 2018, adding six stops and cutting average commute times by eleven minutes. The city council approved a further extension toward the northern industrial zone in 2023, with construction slated to begin in 2026.", "claim": "Valtrezza's tram network was extended to the harbor district in 2008.", "gold_label": "REFUTES", "used_for_content_control": false} | |
| {"original_id": "af-c0001", "dataset": "aggrefact", "split": "control", "evidence": "Roughly 1,200 workers at the Brightline Components plant in Dayton walked off the job on Monday after contract talks collapsed over health insurance contributions. The strike, the first at the facility since 2009, has halted production of automotive wiring harnesses. Union negotiator Teresa Vaughn said the company's latest offer would raise worker premiums by 18 percent while freezing wages for two years. Brightline spokesperson Marcus Feld said the plant remains open with temporary staff and that talks will resume Thursday. Local suppliers warned that a prolonged stoppage could ripple through three assembly plants in the region.", "claim": "About 1,200 workers at a Dayton components plant struck after contract talks failed over health insurance costs and a wage freeze.", "gold_label": "CONSISTENT", "used_for_content_control": false} | |
| {"original_id": "af-c0002", "dataset": "aggrefact", "split": "control", "evidence": "The Ponderosa Fire, burning in the foothills above Delgado Springs, forced the evacuation of about 4,800 residents on Wednesday evening. Cal Meridian officials said the blaze had grown to 11,000 acres and was 15 percent contained as of Thursday morning. Mandatory evacuation orders covered the Pinehurst and Cedar Hollow neighborhoods, while residents east of Route 12 were told to prepare to leave. Two shelters opened at the Delgado Springs fairgrounds and a community college in Marston. No injuries have been reported, and investigators have not determined the cause.", "claim": "The Ponderosa Fire near Delgado Springs prompted evacuations of about 4,800 residents, with the blaze at 15 percent containment Thursday morning.", "gold_label": "CONSISTENT", "used_for_content_control": true} | |
| {"original_id": "af-c0003", "dataset": "aggrefact", "split": "control", "evidence": "The Federal Communications Commission voted 3-2 on Thursday to require broadband providers to display standardized labels detailing monthly prices, speeds, and hidden fees. The rules take effect in ten months and apply to providers with more than 100,000 subscribers. Chairwoman Lorna Beckett said the labels would help consumers compare plans more easily. Industry group NetChoice said it would review the order before deciding on legal action. Consumer advocates praised the vote as a long-overdue transparency measure.", "claim": "The FCC voted 3-2 to require broadband providers with more than 100,000 subscribers to display standardized labels detailing prices, speeds, and fees, effective in ten months.", "gold_label": "CONSISTENT", "used_for_content_control": true} | |
| {"original_id": "af-c0004", "dataset": "aggrefact", "split": "control", "evidence": "Home prices in the Cedar Ridge metropolitan area climbed 6.2 percent in the second quarter compared with a year earlier, according to a report released Wednesday by the Regional Housing Bureau. The median sale price reached $438,000, while inventory remained tight at a 2.1-month supply. Analysts attributed the rise to strong job growth in the tech sector and limited new construction. First-time buyers faced the steepest challenges, with bidding wars common in suburban neighborhoods. The bureau expects price growth to moderate in the second half of the year.", "claim": "Cedar Ridge home prices rose 6.2 percent year over year, with the median sale price hitting $438,000, and analysts expect growth to accelerate in the second half.", "gold_label": "INCONSISTENT", "used_for_content_control": true} | |
| {"original_id": "af-c0005", "dataset": "aggrefact", "split": "control", "evidence": "Eleanor Vance Whitfield, the architect who designed the Riverbend Cultural Center, died Tuesday at her home in Portland at the age of 87. Whitfield spent four decades reshaping civic spaces across the Pacific Northwest, earning the 2004 Halstead Prize for her work on public libraries. Her firm, Whitfield and Marsh, completed more than 60 projects, including the restoration of the Astoria train depot. She is survived by two daughters and five grandchildren. A memorial service is scheduled for next Saturday at the Riverbend Center.", "claim": "Eleanor Vance Whitfield, the architect behind the Riverbend Cultural Center, died at 87 and is survived by two daughters and five grandchildren.", "gold_label": "CONSISTENT", "used_for_content_control": false} | |
| {"original_id": "af-c0006", "dataset": "aggrefact", "split": "control", "evidence": "Hartwell Creamery announced a voluntary recall of its aged gouda on Friday after routine testing detected listeria in a batch produced at its Monroe plant. The affected cheeses carry lot codes beginning with H7 and were sold in twelve states between August 3 and September 19. No illnesses have been reported so far. The company urged consumers to discard the product or return it to the place of purchase for a full refund. Hartwell said the Monroe plant has paused production while it sanitizes equipment.", "claim": "Hartwell Creamery recalled its aged gouda after listeria was found in a batch, with affected products sold in twelve states and no illnesses reported.", "gold_label": "INCONSISTENT", "used_for_content_control": false} | |
| {"original_id": "af-c0007", "dataset": "aggrefact", "split": "control", "evidence": "Designer Ines Marchetti opened the Solara Fashion Week on Monday with a collection inspired by Arctic fishing villages. Models walked a runway lined with recycled netting as temperatures inside the venue were kept unusually cool. The show featured 42 looks dominated by muted greys, deep blues, and oversized wool coats. Marchetti said the collection took eighteen months to develop alongside artisans from the northern coast. Buyers from at least thirty retailers attended the presentation.", "claim": "Ines Marchetti opened Solara Fashion Week with an Arctic fishing village-inspired collection of 42 looks, developed over eighteen months with artisans from the northern coast.", "gold_label": "INCONSISTENT", "used_for_content_control": false} | |
| {"original_id": "af-c0008", "dataset": "aggrefact", "split": "control", "evidence": "A collapse at the Blackridge coal mine in eastern Kentucky trapped seven miners underground shortly before dawn on March 14. Rescue teams from three neighboring counties arrived within two hours and began drilling a narrow ventilation shaft to reach the men. By nightfall, all seven miners had been pulled to the surface with only minor injuries. Mine owner Corbin Holloway said an inspection two weeks earlier had found no structural problems. State regulators have opened an investigation into whether safety protocols were followed.", "claim": "Seven miners were rescued with minor injuries after a collapse at the Blackridge coal mine in eastern Kentucky on March 14.", "gold_label": "CONSISTENT", "used_for_content_control": true} | |
| {"original_id": "af-c0009", "dataset": "aggrefact", "split": "control", "evidence": "Lorimer Logistics said Thursday it will acquire rival Bellcrest Freight in an all-stock deal valued at $1.4 billion. The combined company will operate under the Lorimer name and be headquartered in Columbus, Ohio, with Bellcrest chief executive Sandra Iwu serving as chief operating officer. Lorimer expects the deal to close in the fourth quarter, pending shareholder and antitrust approval. The companies said they anticipate about $90 million in annual cost savings within two years. Bellcrest shareholders will own roughly 32 percent of the merged firm.", "claim": "Lorimer Logistics agreed to acquire Bellcrest Freight in an all-stock deal valued at $1.4 billion, with Bellcrest shareholders to own about 32 percent of the combined company.", "gold_label": "CONSISTENT", "used_for_content_control": true} | |
| {"original_id": "af-c0010", "dataset": "aggrefact", "split": "control", "evidence": "Trelvane Foods reported fourth-quarter revenue of 1.24 billion dollars on Thursday, up 7 percent from the same period a year earlier. Net income rose to 96 million dollars, helped by stronger sales in its frozen meals division. Chief executive Marta Kowalski said supply chain costs had eased compared with the previous quarter. The company also announced a quarterly dividend of 18 cents per share, payable on May 20. Shares rose 3 percent in after-hours trading.", "claim": "Trelvane Foods posted fourth-quarter revenue of 1.24 billion dollars, up 7 percent, and announced a quarterly dividend of 18 cents per share.", "gold_label": "CONSISTENT", "used_for_content_control": true} | |
| {"original_id": "af-c0011", "dataset": "aggrefact", "split": "control", "evidence": "Indie rock band The Paper Lanterns will embark on a 24-city North American tour starting March 14 in Portland. The tour supports their fourth album, Static Bloom, which debuted at number three on the national charts. Singer Nora Ashford said the setlist will include several unreleased songs written during a month-long retreat in Vermont. Tickets go on sale Friday, with a portion of proceeds donated to music education programs. The band will wrap up the tour in Montreal on May 2.", "claim": "The Paper Lanterns will launch a 24-city North American tour on March 14 in Portland in support of their album Static Bloom.", "gold_label": "CONSISTENT", "used_for_content_control": true} | |
| {"original_id": "af-c0012", "dataset": "aggrefact", "split": "control", "evidence": "Vantabloc, a Seattle startup that builds battery-cooling systems for delivery drones, has raised $24 million in a Series A round led by Northgate Ventures. The company said the money will fund a pilot production line in Tacoma and double its engineering team from 15 to 30 people by mid-2026. Chief executive Priya Raman said Vantabloc's cooling modules extend drone battery life by roughly 40 percent in high-temperature tests. Two existing investors, Cascade Seed and Orchard Capital, also participated in the round. Vantabloc has not disclosed its valuation.", "claim": "Vantabloc raised $42 million in a Series A round led by Northgate Ventures to fund a Tacoma pilot production line and expand its engineering team.", "gold_label": "INCONSISTENT", "used_for_content_control": false} | |
| {"original_id": "af-c0013", "dataset": "aggrefact", "split": "control", "evidence": "Meridian Motors is recalling 84,000 of its 2022 Trailwind SUVs after reports that a faulty wiring harness could cause the rear brake lights to fail. The automaker said the defect was traced to a supplier in Ohio and affects vehicles built between March and September 2022. Owners will be notified by mail starting next week and can have the harness replaced free at authorized dealerships. Meridian said no injuries have been reported. The company will also inspect a separate batch of 6,000 vehicles for a loose fuel line.", "claim": "Meridian Motors is recalling 84,000 Trailwind SUVs over a wiring harness defect that could cause brake lights to fail, with free repairs at dealerships.", "gold_label": "CONSISTENT", "used_for_content_control": true} | |
| {"original_id": "af-c0014", "dataset": "aggrefact", "split": "control", "evidence": "The Weston County School Board voted 5-2 on Tuesday to ban smartphones in all middle and high school classrooms starting next fall. The policy allows students to keep phones in lockers during instructional hours but permits use before and after school. Board members cited a district survey in which 68 percent of teachers said phones disrupted lessons. Parents who opposed the measure argued it would hinder communication during emergencies. The district plans to install additional office phones in each school before the policy takes effect.", "claim": "The Weston County School Board voted to ban smartphones in classrooms starting next fall, citing a survey in which 68 percent of parents said phones disrupted lessons.", "gold_label": "INCONSISTENT", "used_for_content_control": true} | |
| {"original_id": "af-c0015", "dataset": "aggrefact", "split": "control", "evidence": "Northwind Logistics confirmed on Thursday that it will acquire rival freight operator Caldera Transport for $2.4 billion in cash and stock. The deal, expected to close in the first quarter of next year, would create the largest cold-chain shipping network in the western United States. Northwind chief executive Marta Reyes said the merger would generate roughly $180 million in annual savings. Caldera shareholders must still approve the agreement at a special meeting scheduled for December. Regulators in three states have signaled they will review the transaction.", "claim": "Northwind Logistics will acquire Caldera Transport for $2.4 billion, a deal expected to close in the first quarter and create the largest cold-chain shipping network in the western United States.", "gold_label": "INCONSISTENT", "used_for_content_control": false} | |
| {"original_id": "af-c0016", "dataset": "aggrefact", "split": "control", "evidence": "Indie rock band Paper Lanterns announced a 22-city North American tour starting in Portland on June 5. The tour will support their fourth album, Glass Harbour, which debuted at number three on the national charts. Singer Maren Voss said the setlist will include several songs the band has never performed live. Tickets go on sale Friday, with a portion of proceeds going to music education programs. The tour wraps up in Montreal on August 19.", "claim": "Paper Lanterns will launch a 22-city North American tour in Portland on June 5 in support of their album Glass Harbour, with proceeds partly benefiting music education.", "gold_label": "CONSISTENT", "used_for_content_control": true} | |
| {"original_id": "af-c0017", "dataset": "aggrefact", "split": "control", "evidence": "The coastal town of Marlowe Bay has quietly become a favorite among travelers seeking an alternative to crowded resorts. Its restored 19th-century lighthouse, perched on a granite bluff, offers guided tours every afternoon except Mondays. Local fishermen still sell their catch at the pier each morning, and several cafes have opened along the waterfront in the past three years. According to the regional tourism board, overnight stays rose 18 percent last year. The best time to visit is between May and September, when the weather is mild and the ferry from Creston Harbor runs daily.", "claim": "Marlowe Bay has grown in popularity, with overnight stays up 18 percent last year, and the ferry from Creston Harbor operates daily between May and September.", "gold_label": "CONSISTENT", "used_for_content_control": true} | |
| {"original_id": "af-c0018", "dataset": "aggrefact", "split": "control", "evidence": "Roughly 3,200 workers at the Port of Grayhaven walked off the job at midnight on Friday after negotiations over overtime pay collapsed. The dockworkers' union said the port authority had refused to budge on a proposal to cap mandatory weekend shifts. Port officials warned that the strike could delay cargo shipments by up to a week. Mediators from the state labour board arrived Saturday morning to restart talks. Both sides said they hoped to reach an agreement before the busy autumn shipping season.", "claim": "About 3,200 dockworkers at the Port of Grayhaven went on strike over overtime pay, with mediators arriving Saturday to restart negotiations and both sides hoping for a deal before the autumn shipping season.", "gold_label": "CONSISTENT", "used_for_content_control": false} | |
| {"original_id": "af-c0019", "dataset": "aggrefact", "split": "control", "evidence": "The Ministry of Agriculture announced a new subsidy program for small-scale wheat farmers in the eastern plains, offering $120 per hectare for the upcoming planting season. The program, unveiled Monday, aims to offset rising fertilizer costs that have squeezed margins since last year. Officials estimate about 45,000 farms will qualify, with applications opening in early March. Farm groups welcomed the move but said the payout covers only part of the cost increase. The ministry said the program will be reviewed after one year.", "claim": "The Ministry of Agriculture will offer $120 per hectare to small-scale wheat farmers in the eastern plains, with applications opening in early March.", "gold_label": "CONSISTENT", "used_for_content_control": true} | |
| {"original_id": "af-c0020", "dataset": "aggrefact", "split": "control", "evidence": "State engineers ordered the sudden closure of the Pelham Street Bridge on Thursday after inspectors found advanced corrosion in two support beams. The 68-year-old span carries about 14,000 vehicles daily between downtown Riverton and the eastern suburbs. Transportation officials said emergency repairs could take up to five months and cost an estimated 4.2 million dollars. Commuters are being redirected to the Kessler Avenue overpass, adding roughly 25 minutes to typical morning trips. Local businesses near the bridge have reported a sharp drop in foot traffic since the closure.", "claim": "The Pelham Street Bridge was closed after inspectors found corrosion, and officials say repairs could take up to five months at an estimated cost of 4.2 million dollars.", "gold_label": "INCONSISTENT", "used_for_content_control": true} | |
| {"original_id": "af-c0021", "dataset": "aggrefact", "split": "control", "evidence": "The Aurora-9 rocket lifted off from Cape Solace at 4:12 a.m. on Monday, carrying a communications satellite built by Helios Dynamics. The first stage separated cleanly, but ground controllers lost telemetry from the upper stage roughly eleven minutes into the flight. Helios Dynamics later confirmed that the satellite had reached its intended orbit despite the communications gap. Mission director Farah Quinn said a faulty antenna on the ground station, not the rocket, caused the blackout. The company plans to launch a second satellite in September.", "claim": "The Aurora-9 rocket launched from Cape Solace on Monday and delivered a communications satellite into orbit, though officials blamed a faulty onboard antenna for a brief telemetry loss.", "gold_label": "INCONSISTENT", "used_for_content_control": true} | |
| {"original_id": "af-c0022", "dataset": "aggrefact", "split": "control", "evidence": "The Fairmont School Board voted 5-2 on Monday to ban smartphone use during class periods at all three middle schools starting in September. Under the new policy, students must keep phones in lockers or sealed pouches from the first bell until dismissal, though exceptions will be allowed for medical needs. Superintendent Lena Ruiz said the rule follows a pilot program at Fairmont East that reduced classroom disruptions by 37 percent. Some parents raised concerns about reaching children during emergencies, and the district said each school will maintain a direct phone line for urgent messages.", "claim": "The Fairmont School Board approved a ban on smartphone use during class periods at its middle schools starting in September, following a pilot that cut disruptions by 37 percent.", "gold_label": "CONSISTENT", "used_for_content_control": false} | |
| {"original_id": "af-c0023", "dataset": "aggrefact", "split": "control", "evidence": "The 34th Lumen Awards ceremony took place Saturday night at the Regal Grand Theater in downtown Portland. The drama series 'Hollow Creek' won four trophies, including best ensemble cast. Actress Priya Raman took home her first Lumen for her supporting role in the film 'Glass Harbor.' Host Marcus Bell opened the show with a ten-minute musical number that drew a standing ovation. Organizers said more than 2.3 million viewers tuned in live, a record for the ceremony.", "claim": "'Hollow Creek' won four Lumen Awards, including best ensemble cast, while Priya Raman earned her first Lumen for 'Glass Harbor.'", "gold_label": "CONSISTENT", "used_for_content_control": true} | |
| {"original_id": "af-c0024", "dataset": "aggrefact", "split": "control", "evidence": "Researchers at the Bracken Institute reported that a deep-sea sponge collected off the coast of Chile produces a compound that slows the growth of certain drug-resistant bacteria in laboratory tests. The team published its findings in the journal Marine Biology Letters on Tuesday. Lead author Dr. Naomi Feldman cautioned that the compound has not yet been tested in animals. The sponge was collected during a 2021 expedition at a depth of 2,400 meters. Funding for the study came from the National Science Trust.", "claim": "Scientists at the Bracken Institute found that a deep-sea sponge from Chile produces a compound that has already been shown to cure drug-resistant infections in animal trials.", "gold_label": "INCONSISTENT", "used_for_content_control": true} | |
| {"original_id": "af-c0025", "dataset": "aggrefact", "split": "control", "evidence": "The musical drama 'Lanterns of Kestrel Bay' swept the top prizes at the 47th Meridian Film Awards on Sunday, taking home five trophies including best picture and best director for Ava Moreau. Its lead actor, Desmond Clarke, won best actor for his portrayal of a lighthouse keeper. The sci-fi epic 'Orbital Drift' won three technical awards but lost in every major category. Moreau thanked her cast in an emotional acceptance speech. The ceremony drew an estimated 8.4 million viewers, a record for the broadcaster.", "claim": "The musical drama 'Lanterns of Kestrel Bay' won five Meridian Film Awards, including best picture, while its lead actor Desmond Clarke took home best actor for playing a lighthouse keeper.", "gold_label": "INCONSISTENT", "used_for_content_control": true} | |
| {"original_id": "af-c0026", "dataset": "aggrefact", "split": "control", "evidence": "The 2025 Halcyon Prize for Fiction was awarded to Nigerian author Chidi Nwosu for his novel 'The Salt Road.' The prize, worth $75,000, is given annually to a work that explores themes of migration and identity. Nwosu's book was selected from a shortlist of six finalists. The judges praised its 'lyrical prose and unflinching honesty.' The award ceremony will be held in London on October 12.", "claim": "Chidi Nwosu won the 2025 Halcyon Prize for Fiction for 'The Salt Road,' a $75,000 award chosen from six finalists.", "gold_label": "CONSISTENT", "used_for_content_control": true} | |
| {"original_id": "af-c0027", "dataset": "aggrefact", "split": "control", "evidence": "The Ember Ridge fire has burned 14,500 acres in the foothills of northern California since igniting Friday. Mandatory evacuation orders remain in effect for the towns of Pine Hollow and Cedar Falls. Officials said the fire is 35 percent contained as of Wednesday morning. More than 2,800 firefighters are battling the blaze, aided by three water-dropping aircraft. No fatalities have been reported, though 12 structures have been destroyed.", "claim": "The Ember Ridge fire has burned 14,500 acres and is 65 percent contained, with evacuation orders in effect for Pine Hollow and Cedar Falls.", "gold_label": "INCONSISTENT", "used_for_content_control": false} | |
| {"original_id": "af-c0028", "dataset": "aggrefact", "split": "control", "evidence": "The agriculture ministry announced a new subsidy program aimed at small-scale grain farmers in the eastern plains. Under the plan, eligible farms of fewer than 200 hectares will receive payments of 85 dollars per hectare for adopting cover crops. The program is budgeted at 240 million dollars over four years. Officials say it is expected to enroll about 18,000 farms in the first year. Farmer groups welcomed the move but warned that application processing must be simplified to ensure timely payouts.", "claim": "A new agriculture subsidy will pay small grain farms 85 dollars per hectare to adopt cover crops, with a total budget of 240 million dollars over four years.", "gold_label": "CONSISTENT", "used_for_content_control": false} | |
| {"original_id": "af-c0029", "dataset": "aggrefact", "split": "control", "evidence": "Brightline Foods reported fourth-quarter revenue of $2.4 billion on Thursday, up 7 percent from a year earlier, but net profit fell 12 percent to $118 million. The company blamed higher cocoa and shipping costs for squeezing margins. CEO Marcus Hale said price increases would continue in the first half of next year. Brightline also announced a $500 million share buyback and raised its quarterly dividend to 42 cents per share. Shares fell 3 percent in after-hours trading.", "claim": "Brightline Foods posted $2.4 billion in quarterly revenue, up 7 percent, while net profit rose 12 percent to $118 million.", "gold_label": "INCONSISTENT", "used_for_content_control": true} | |
| {"original_id": "af-c0030", "dataset": "aggrefact", "split": "control", "evidence": "Indie rock band The Paper Lanterns announced a 22-city North American tour starting September 5 in Ashbury. The run will support their new album, Glass Harbor, which debuted at number four on the national charts. Singer Nia Okafor said the group will play several smaller venues it last visited in 2018. Tickets go on sale Friday, with a portion of proceeds donated to music education programs. The tour wraps in Vancouver on November 2.", "claim": "The Paper Lanterns will launch a 22-city North American tour on September 5 in Ashbury in support of their album Glass Harbor.", "gold_label": "CONSISTENT", "used_for_content_control": false} | |
| {"original_id": "af-c0031", "dataset": "aggrefact", "split": "control", "evidence": "An EF3 tornado tore through the town of Millbrook Springs late Thursday, damaging more than 120 homes and downing power lines across four neighborhoods. Emergency officials reported that 18 people were treated for injuries, none life-threatening. The storm also destroyed the roof of the local high school gymnasium. Crews from the regional utility worked overnight to restore electricity to about 6,000 customers. Governor Elaine Marsh toured the damage on Saturday and pledged state recovery funds.", "claim": "An EF3 tornado struck Millbrook Springs on Thursday, injuring 18 people and destroying the roof of the local high school gymnasium.", "gold_label": "INCONSISTENT", "used_for_content_control": false} | |
| {"original_id": "af-c0032", "dataset": "aggrefact", "split": "control", "evidence": "Designer Amara Voss opened the first night of Harbourline Fashion Week with a collection inspired by 1970s coastal tailoring. Models walked a runway built over the old pier, while a string quartet played original arrangements. The show featured 38 looks, including linen suits and oversized sun hats in sand and indigo tones. Voss told reporters the fabrics were sourced from three family-run mills in the region. Buyers from at least 12 countries attended the event.", "claim": "Amara Voss opened Harbourline Fashion Week with a 38-look collection inspired by 1970s coastal tailoring and fabrics from regional mills.", "gold_label": "CONSISTENT", "used_for_content_control": false} | |
| {"original_id": "af-c0033", "dataset": "aggrefact", "split": "control", "evidence": "Torrential rains triggered landslides across the northern province of Bellara on Thursday, killing at least 22 people and displacing thousands. Rescue teams from the capital, Novara, arrived by helicopter to reach villages cut off by mudslides. Officials said the Tinau River burst its banks after three days of uninterrupted rainfall. The national government declared a state of emergency and pledged $40 million in relief. Aid agencies warned that more rain is expected through the weekend, complicating recovery efforts.", "claim": "At least 22 people died in Bellara landslides caused by torrential rains, prompting a state of emergency and a $40 million relief pledge.", "gold_label": "CONSISTENT", "used_for_content_control": false} | |
| {"original_id": "af-c0034", "dataset": "aggrefact", "split": "control", "evidence": "Investigators with the National Transport Safety Board released a preliminary report on the March 14 incident involving Flight 2287, a twin-engine turboprop bound for Halifax. According to the report, the crew shut down the right engine after a pressure warning and diverted to Bangor, landing safely with 51 passengers and four crew aboard. No injuries were reported. The report noted that maintenance records showed the engine had been serviced eleven days before the flight. A final determination of cause is expected within a year.", "claim": "Flight 2287 diverted to Bangor after the crew shut down its right engine following a pressure warning, landing safely with 51 passengers and four crew aboard and no injuries.", "gold_label": "CONSISTENT", "used_for_content_control": true} | |
| {"original_id": "af-c0035", "dataset": "aggrefact", "split": "control", "evidence": "The Harborlight Museum of Art will open a retrospective of photographer Ines Calderon on March 8, featuring 140 prints spanning her 40-year career. The exhibition includes rarely shown images from her 1980s series documenting fishing villages along the Algarve coast. Curator Ruth Okafor said Calderon personally selected the works and supervised new prints made from original negatives. A companion catalog will include essays by three art historians. The show runs through July 27 before traveling to two European venues.", "claim": "The Harborlight Museum of Art will open a retrospective of photographer Ines Calderon on March 8, featuring 140 prints spanning her 40-year career.", "gold_label": "INCONSISTENT", "used_for_content_control": true} | |
| {"original_id": "af-c0036", "dataset": "aggrefact", "split": "control", "evidence": "The island of San Cristobal, off the coast of Veraguas, has become a favourite among travellers seeking quiet beaches and coral reefs. Its main town, Puerto Lima, offers guesthouses, a weekly fish market, and ferries to the mainland that run three times a day. Visitors can hike the dormant Mount Reyes volcano, which rises to 1,200 metres, or snorkel in the protected bay on the island's eastern shore. The best time to visit is between December and April, when rainfall is lightest. Tourism officials say arrivals rose 14 percent last year.", "claim": "San Cristobal island draws visitors with quiet beaches and coral reefs, and ferries from Puerto Lima to the mainland run four times a day.", "gold_label": "INCONSISTENT", "used_for_content_control": true} | |
| {"original_id": "af-c0037", "dataset": "aggrefact", "split": "control", "evidence": "'Echoes of Tomorrow,' a sci-fi thriller from director Junia Patel, topped the North American box office this weekend with $48.3 million in ticket sales. The film, starring Devon Cross and Amara Lin, opened on 3,900 screens and beat the debut of the animated comedy 'Paws Patrol' at $31.6 million. Analysts credited strong reviews and a viral marketing campaign. Internationally, the film added $52 million for a global total of just over $100 million. It cost a reported $90 million to produce.", "claim": "'Echoes of Tomorrow' opened to $58.3 million in North America, beating 'Paws Patrol' and bringing its global total past $100 million.", "gold_label": "INCONSISTENT", "used_for_content_control": false} | |
| {"original_id": "af-c0038", "dataset": "aggrefact", "split": "control", "evidence": "Residents of Fairmont County headed to the polls on November 7 to choose a new district attorney. Preliminary tallies showed challenger Denise Okafor leading incumbent Harold Brennan by 3,100 votes with 92 percent of precincts reporting. Turnout reached 47 percent, the highest for a county district attorney race in two decades. Okafor campaigned on a platform of expanding diversion programs for first-time offenders. Brennan has not yet conceded, and his campaign said it would wait for provisional ballots to be counted.", "claim": "Denise Okafor led incumbent Harold Brennan by 3,100 votes in the Fairmont County district attorney race, with turnout hitting a two-decade high of 47 percent.", "gold_label": "INCONSISTENT", "used_for_content_control": true} | |
| {"original_id": "af-c0039", "dataset": "aggrefact", "split": "control", "evidence": "Researchers at the Ostend Institute for Marine Biology reported that a deep-sea sponge collected off the Falkland Islands produces a compound that slows the growth of drug-resistant Staphylococcus in lab cultures. The team, led by Dr. Helena Marsh, published its findings after screening 312 sponge samples gathered during a 2023 research cruise. The compound, tentatively named ostendin, has not yet been tested in animals or humans. Marsh cautioned that many promising marine compounds fail in later stages, and that any drug development would take years. Funding came from a national science foundation grant.", "claim": "Researchers in the Falkland Islands found that a deep-sea sponge compound cures drug-resistant Staphylococcus infections in humans.", "gold_label": "INCONSISTENT", "used_for_content_control": false} | |
| {"original_id": "af-c0040", "dataset": "aggrefact", "split": "control", "evidence": "A jury in the district court of Fairmont County convicted 41-year-old Derek Halloway on Tuesday of embezzling 2.3 million dollars from a local credit union. Prosecutors said the thefts occurred between January 2021 and August 2023 and involved falsified loan records. Halloway's defence argued that a former supervisor had authorized the transfers, but the jury deliberated for six hours before returning a guilty verdict. Sentencing was set for July 15. He faces up to 20 years in prison.", "claim": "Derek Halloway was convicted of embezzling 2.3 million dollars from a Fairmont County credit union, with sentencing scheduled for July 15.", "gold_label": "CONSISTENT", "used_for_content_control": false} | |
| {"original_id": "af-c0041", "dataset": "aggrefact", "split": "control", "evidence": "St. Auberon Medical Center broke ground Friday on a $180 million expansion that will add 96 patient beds and a new cardiac wing. The project, funded partly by a $40 million donation from the Halloran Foundation, is scheduled for completion in late 2027. Hospital officials said the expansion will let St. Auberon serve an additional 9,000 patients annually. The new wing will include four operating rooms and a dedicated pediatric intensive care unit. Construction is expected to create about 600 temporary jobs in the region.", "claim": "St. Auberon Medical Center began a $180 million expansion that will add 96 beds and a cardiac wing, partly funded by a $40 million donation.", "gold_label": "CONSISTENT", "used_for_content_control": false} | |
| {"original_id": "af-c0042", "dataset": "aggrefact", "split": "control", "evidence": "The coastal town of Marlowe Bay has become a favorite among travelers seeking quiet beaches and fresh seafood. Its renovated 1920s pier now hosts a weekend market featuring local artisans. Visitors can kayak through the nearby salt marshes, where herons and egrets nest in spring. The town's population swells from 4,200 to nearly 9,000 during July and August. Tourism officials report that hotel occupancy reached 87 percent last summer, up from 74 percent the year before.", "claim": "Marlowe Bay draws visitors with quiet beaches, a renovated pier market, and kayaking in salt marshes, with summer hotel occupancy rising to 87 percent.", "gold_label": "CONSISTENT", "used_for_content_control": true} | |
| {"original_id": "af-c0043", "dataset": "aggrefact", "split": "control", "evidence": "Northwind Regional Health disclosed on Tuesday that hackers accessed a patient scheduling system between April 2 and April 19. The breach exposed names, phone numbers, and appointment dates for about 310,000 patients, but officials said no medical records or financial data were taken. The hospital chain said it detected the intrusion after unusual login activity from an overseas IP address. Northwind has notified regulators and is offering 24 months of free identity monitoring to those affected. The investigation is being led by the state cybercrime unit with support from a private forensics firm.", "claim": "Northwind Regional Health said hackers accessed a scheduling system, exposing names and appointment dates for about 310,000 patients, though no medical records were taken.", "gold_label": "CONSISTENT", "used_for_content_control": false} | |
| {"original_id": "af-c0044", "dataset": "aggrefact", "split": "control", "evidence": "The agriculture ministry unveiled a new subsidy program on Wednesday aimed at helping small grain farmers in the eastern plains cope with rising fertilizer costs. Under the plan, eligible farms will receive up to $18,000 per season, drawn from a $240 million fund approved by parliament last month. Deputy minister Owen Calloway said the subsidies would be tied to participation in soil conservation training. Farm groups welcomed the move but complained that the application window closes in just three weeks. Payments are expected to begin in November.", "claim": "The agriculture ministry launched a $240 million subsidy program offering small grain farmers up to $18,000 per season, with payments tied to soil conservation training and expected to begin in November.", "gold_label": "INCONSISTENT", "used_for_content_control": true} | |
| {"original_id": "af-c0045", "dataset": "aggrefact", "split": "control", "evidence": "Researchers at the Kestrel Institute for Marine Biology announced the discovery of a new deep-sea sponge species off the coast of Chile. The sponge, named Tethya nocturna, was found at a depth of 3,400 meters during a six-week expedition. It produces a unique bioluminescent compound that scientists believe may have antimicrobial properties. Lead researcher Dr. Elena Vasquez said laboratory tests will begin next month. The team published its findings in the Journal of Oceanic Studies on Tuesday.", "claim": "Scientists at the Kestrel Institute discovered a deep-sea sponge off Chile that produces a bioluminescent compound possibly useful as an antimicrobial.", "gold_label": "CONSISTENT", "used_for_content_control": false} | |
| {"original_id": "af-c0046", "dataset": "aggrefact", "split": "control", "evidence": "The Federal Communications Commission voted 3-2 on Tuesday to approve new rules requiring broadband providers to display all-in pricing at the point of sale. The rules will take effect on March 1, 2027, giving carriers nine months to update their advertising and billing systems. Consumer groups praised the decision, saying hidden fees have long confused subscribers. Industry trade group NetChoice said it would explore legal options, arguing the agency exceeded its statutory authority. FCC Chairwoman Elena Marsh said the rules were modeled on airline ticket disclosure requirements.", "claim": "The FCC approved rules requiring broadband providers to show all-in pricing, effective June 1, 2027, giving carriers nine months to comply.", "gold_label": "INCONSISTENT", "used_for_content_control": true} | |
| {"original_id": "af-c0047", "dataset": "aggrefact", "split": "control", "evidence": "An underground collapse at the Kestrel Ridge copper mine in northern Nevada trapped nine miners for about 14 hours on Wednesday before all were brought to the surface. Mine operator Halden Resources said a section of tunnel roof gave way roughly 400 meters below ground during a shift change. Two workers were treated for minor cuts and one for a fractured wrist at a nearby hospital. State inspectors ordered the mine's eastern shaft closed pending a review. Halden said production would continue in unaffected sections while the investigation proceeds.", "claim": "A tunnel collapse at the Kestrel Ridge copper mine trapped nine miners underground for roughly 40 hours before all were rescued.", "gold_label": "INCONSISTENT", "used_for_content_control": false} | |
| {"original_id": "af-c0048", "dataset": "aggrefact", "split": "control", "evidence": "Crestline Energy Partners unveiled plans for a 380-megawatt solar farm in southeastern Nevada. The project, called Silver Mesa, will span 2,100 acres of former mining land. Construction is set to begin in September and should finish by late 2027. Once operational, the farm is expected to power about 95,000 homes. The company signed a 20-year power purchase agreement with a regional utility.", "claim": "Crestline Energy Partners' Silver Mesa solar farm in Nevada will generate 380 megawatts and power roughly 195,000 homes under a 20-year agreement.", "gold_label": "INCONSISTENT", "used_for_content_control": false} | |
| {"original_id": "af-c0049", "dataset": "aggrefact", "split": "control", "evidence": "Wildlife biologists in the Kettle River Valley have recorded the first successful breeding pair of peregrine falcons in the region in nearly 30 years. The pair produced three chicks, which fledged last month after a monitoring effort by the Cascade Raptor Trust. Conservationists credited the recovery to a decade-long ban on the pesticide that had thinned eggshells. The trust now plans to install two more nesting platforms along the valley's cliffs. Local schools have adopted the falcons as a mascot for their science program.", "claim": "Peregrine falcons have bred successfully in the Kettle River Valley for the first time in nearly 30 years, producing three chicks that fledged last month.", "gold_label": "CONSISTENT", "used_for_content_control": false} | |
| {"original_id": "af-c0050", "dataset": "aggrefact", "split": "control", "evidence": "Emerging designer Sofia Lindqvist closed Stockholm Fashion Week with a collection inspired by Scandinavian folklore. Her show featured 42 looks dominated by hand-dyed wool and recycled silk. Models walked to live folk music performed by a five-piece ensemble. Industry buyers from Japan and South Korea reportedly showed strong interest in the outerwear pieces. Lindqvist, who graduated from Central Saint Martins in 2019, said the collection took eight months to complete.", "claim": "Sofia Lindqvist closed Stockholm Fashion Week with 42 folklore-inspired looks featuring hand-dyed wool and recycled silk.", "gold_label": "CONSISTENT", "used_for_content_control": false} | |
| {"original_id": "af-c0051", "dataset": "aggrefact", "split": "control", "evidence": "The Halverson Museum of Art will open a major retrospective on textile designer Marguerite Osei next month. The exhibition, titled Woven Currents, brings together more than 120 pieces spanning Osei's career from 1974 to 2019. Curators say the show includes never-before-displayed sketchbooks lent by her family in Accra. A companion catalog features essays by three scholars of West African modernism. The museum expects the exhibition to run through early February, with free admission on Sundays.", "claim": "The Halverson Museum will present a retrospective of textile designer Marguerite Osei, featuring over 120 works from 1974 to 2019.", "gold_label": "CONSISTENT", "used_for_content_control": false} | |
| {"original_id": "af-c0052", "dataset": "aggrefact", "split": "control", "evidence": "Crestline Dairy issued a voluntary recall on Monday of its Horizon Gold brand goat cheese after routine testing detected listeria in a batch produced at its Delmar facility. The affected products carry lot codes beginning with HG-88 and were distributed to retailers in six states. No illnesses have been reported so far, according to the regional food safety authority. Consumers are advised to discard the cheese or return it to the point of purchase for a full refund. Crestline said it has suspended production at the Delmar plant pending a full sanitization review.", "claim": "Crestline Dairy recalled its Horizon Gold goat cheese after listeria was found in a batch, and the company reported that several consumers had already fallen ill.", "gold_label": "INCONSISTENT", "used_for_content_control": false} | |
| {"original_id": "af-c0053", "dataset": "aggrefact", "split": "control", "evidence": "Designer Marcella Vionnet presented her spring collection at Paris Fashion Week on Tuesday, closing the nine-day event. The show featured 42 looks inspired by Mediterranean fishing villages, with raffia accents and hand-dyed linen. Vionnet told reporters backstage that the collection took eleven months to develop. Industry analysts noted that attendance was up roughly 18 percent compared with her previous show. The finale look, an ivory column dress with embroidered netting, drew a standing ovation from the 600 guests.", "claim": "Marcella Vionnet closed Paris Fashion Week with a 42-look collection that took eleven months to develop and received a standing ovation for its finale dress.", "gold_label": "INCONSISTENT", "used_for_content_control": true} | |
| {"original_id": "af-c0054", "dataset": "aggrefact", "split": "control", "evidence": "Researchers at the Bellhaven Institute of Marine Biology announced on Tuesday that they had identified a new species of bioluminescent squid in the Kessler Trench. The team captured three specimens during a six-week expedition aboard the vessel Marrowstone. Genetic analysis confirmed the squid belongs to a previously unknown genus. Lead researcher Dr. Priya Vantrell said the species emits a steady blue-green glow to communicate across dark waters. The findings were published in the Journal of Deep Sea Taxonomy.", "claim": "Scientists discovered a new bioluminescent squid species in the Kessler Trench after capturing three specimens during an expedition, with genetic analysis confirming a previously unknown genus.", "gold_label": "CONSISTENT", "used_for_content_control": false} | |
| {"original_id": "af-c0055", "dataset": "aggrefact", "split": "control", "evidence": "A federal jury in Denver convicted former logistics executive Harold Kinnear on Thursday of wire fraud and money laundering. Prosecutors said Kinnear diverted $4.7 million from his company, Freightline Partners, over three years by billing clients for phantom shipments. The jury deliberated for two days after a six-week trial. U.S. District Judge Amara Whitfield scheduled sentencing for January 22 and ordered Kinnear detained pending the hearing. Defense attorney Louis Brand said he would appeal, calling the government's case circumstantial.", "claim": "A federal jury in Denver convicted former logistics executive Harold Kinnear of wire fraud and money laundering over $4.7 million in phantom shipment billings.", "gold_label": "CONSISTENT", "used_for_content_control": false} | |
| {"original_id": "af-c0056", "dataset": "aggrefact", "split": "control", "evidence": "At Lisbon Fashion Week, emerging designer Ines Cardoso drew a standing ovation with a collection inspired by Portuguese fishing communities. The 32-look show featured recycled nylon outerwear and hand-knitted sweaters in deep indigo and rust tones. Cardoso collaborated with artisans from the Azores on traditional stitch patterns. Buyers from three European department stores placed orders immediately after the presentation. The event's organizers said attendance rose 15 percent compared with last season.", "claim": "Emerging designer Ines Cardoso presented a 32-look collection at Lisbon Fashion Week inspired by Portuguese fishing communities.", "gold_label": "CONSISTENT", "used_for_content_control": false} | |
| {"original_id": "af-c0057", "dataset": "aggrefact", "split": "control", "evidence": "Battery analytics startup Voltaic Minds has raised $52 million in a Series B round led by Crestline Ventures. The Boulder-based company said the funding will accelerate development of its software for predicting battery degradation in electric delivery fleets. Voltaic Minds, founded in 2021, currently works with nine logistics operators across the western United States. CEO Dana Okafor said the company plans to double its engineering team to 80 people by the end of next year. Existing investors Granite Peak and Solstice Capital also participated in the round.", "claim": "Voltaic Minds raised $52 million in a Series B round led by Crestline Ventures and plans to double its engineering team to 80 people by the end of next year.", "gold_label": "CONSISTENT", "used_for_content_control": true} | |
| {"original_id": "af-c0058", "dataset": "aggrefact", "split": "control", "evidence": "Rescue teams in the northern Philippines continued searching Monday for survivors after Typhoon Halka triggered landslides that buried several villages in Mountain Province. Officials reported 27 confirmed deaths and more than 40 people still missing. The storm made landfall Saturday with winds of 175 kilometers per hour before weakening as it crossed Luzon. The Philippine Red Cross said it had distributed food and water to about 8,000 displaced residents. Military helicopters were ferrying supplies to areas cut off by damaged roads.", "claim": "Rescue teams in the northern Philippines searched for survivors after Typhoon Halka triggered landslides, with 37 confirmed deaths reported.", "gold_label": "INCONSISTENT", "used_for_content_control": false} | |
| {"original_id": "af-c0059", "dataset": "aggrefact", "split": "control", "evidence": "Chancellor Edmund Harlow faced a tense session in the Commons on Wednesday over proposed changes to rural transport subsidies. Harlow told MPs the reforms would save 900 million pounds over four years while protecting bus routes in remote areas. Opposition leader Margaret Ashcroft accused the government of hiding cuts behind accounting changes. The session ended without a vote after the speaker granted a delay requested by backbenchers from both parties. Harlow is expected to publish detailed figures next month.", "claim": "Chancellor Edmund Harlow told MPs that rural transport reforms would save 900 million pounds over three years while protecting remote bus routes.", "gold_label": "INCONSISTENT", "used_for_content_control": true} | |
| {"original_id": "af-c0060", "dataset": "aggrefact", "split": "control", "evidence": "Halcyon Aerospace successfully launched its second cargo mission to the International Space Station from Cape Canaveral on Thursday at 4:12 a.m. Eastern. The Falcon-class rocket carried 3,400 kilograms of supplies, including experiments on protein crystallization and a new water-recycling unit. Docking is expected Saturday. The mission is the fourth flight of the company's reusable booster, which returned to a landing pad eight minutes after liftoff. Mission director Carla Osei said all systems performed as expected.", "claim": "Halcyon Aerospace launched 3,400 kilograms of cargo to the International Space Station, with docking expected Sunday.", "gold_label": "INCONSISTENT", "used_for_content_control": false} | |
| {"original_id": "af-c0061", "dataset": "aggrefact", "split": "control", "evidence": "The coastal town of Ravenshore has quietly become one of the North Atlantic's most appealing off-season destinations. Its restored 19th-century harbor now hosts a dozen small inns, a public sauna, and a weekly fish market that draws chefs from the capital. Visitors can hike the five-kilometer Cliffside Loop, which reopened in 2023 after storm damage. Unlike better-known resort towns, Ravenshore keeps most attractions open year-round, and ferry service from Port Kellen runs twice daily even in winter. Tourism officials report a 28 percent rise in overnight stays over the past two years.", "claim": "Ravenshore has grown as an off-season destination, with year-round attractions and a ferry from Port Kellen running twice daily in winter.", "gold_label": "CONSISTENT", "used_for_content_control": false} | |
| {"original_id": "af-c0062", "dataset": "aggrefact", "split": "control", "evidence": "Northvale University announced on April 3 that its coastal resilience lab would receive 8.6 million dollars over four years from the Halden Foundation. The grant will fund a study of storm-surge models along the Kestrel Bay shoreline, where erosion has accelerated since 2019. Lead researcher Dr. Priya Menon said the team plans to deploy 30 sensor buoys by next spring. University officials described the award as the largest private gift to the environmental science department in a decade. The foundation said results would be published openly.", "claim": "Northvale University's coastal resilience lab will receive 6.8 million dollars over four years from the Halden Foundation to study storm surges along Kestrel Bay.", "gold_label": "INCONSISTENT", "used_for_content_control": false} | |
| {"original_id": "af-c0063", "dataset": "aggrefact", "split": "control", "evidence": "Harlow University announced a $25 million grant from the Pemberton Foundation to establish a center for climate adaptation research. The center will focus on coastal flooding and drought resilience, drawing faculty from engineering, marine science, and public policy. University officials said the grant will fund 12 new doctoral fellowships over five years. The foundation, based in Chicago, has supported environmental research since 1998. Construction of a dedicated laboratory is expected to begin in the fall.", "claim": "Harlow University received a $25 million grant from the Pemberton Foundation to fund 20 new doctoral fellowships over five years at a new climate adaptation center.", "gold_label": "INCONSISTENT", "used_for_content_control": false} | |
| {"original_id": "af-c0064", "dataset": "aggrefact", "split": "control", "evidence": "The Riverton Raptors rallied from a 14-point halftime deficit to beat the visiting Halston Hawks 98-94 on Friday night. Guard Devon Pryce scored 27 points, including the go-ahead three-pointer with 38 seconds left, while center Ike Bowman added 19 points and 13 rebounds. Halston was led by forward Cory Lang, who finished with 31 points in the loss. Riverton improved to 12-9 on the season and snapped a three-game losing streak. The teams meet again in Halston on March 14.", "claim": "The Riverton Raptors erased a 14-point halftime deficit to beat the Halston Hawks 98-94, snapping a three-game losing streak.", "gold_label": "CONSISTENT", "used_for_content_control": false} | |
| {"original_id": "af-c0065", "dataset": "aggrefact", "split": "control", "evidence": "The Alder County transportation department announced that the Millbrook Bridge will close for emergency repairs starting June 3. Inspectors found corrosion in two support cables during a routine review last month. The closure is expected to last six weeks, forcing roughly 14,000 daily commuters to use the Route 9 bypass. Local officials said the bridge, built in 1962, had been scheduled for replacement in 2027. Bus routes 14 and 22 will be rerouted across the Hampton Street overpass during the work.", "claim": "The Millbrook Bridge will close for emergency repairs in June, and bus routes 14 and 22 will be rerouted across the Hampton Street overpass.", "gold_label": "INCONSISTENT", "used_for_content_control": true} | |
| {"original_id": "af-c0066", "dataset": "aggrefact", "split": "control", "evidence": "Northgate Regional Hospital broke ground Tuesday on a $210 million expansion that will add 120 patient beds and a new cardiac wing. The project is expected to create roughly 600 construction jobs over the next three years. Hospital CEO Dr. Amara Okafor said the expansion will reduce emergency room wait times by an estimated 30 percent. The new wing is scheduled to open in early 2028. Funding comes from a voter-approved bond measure passed in November 2024.", "claim": "Northgate Regional Hospital's $210 million expansion will add 120 beds and a cardiac wing, with funding from a bond measure approved in November 2025.", "gold_label": "INCONSISTENT", "used_for_content_control": true} | |
| {"original_id": "af-c0067", "dataset": "aggrefact", "split": "control", "evidence": "Biologists in the northern Rockies have documented the first sustained increase in the gray wolf population in nearly a decade. According to a survey released by the Crestline Wildlife Institute, roughly 340 wolves now roam the Centennial Basin, up from 280 three years ago. The rebound follows a controversial relocation program that moved 42 wolves from Alberta into the basin between 2021 and 2023. Officials credit the program with stabilizing pack structures and boosting pup survival. Ranchers remain wary, and the institute plans to expand monitoring next spring.", "claim": "A wildlife survey found that gray wolf numbers in the Centennial Basin have risen from about 280 to roughly 340, aided by a relocation program.", "gold_label": "CONSISTENT", "used_for_content_control": false} | |
| {"original_id": "af-c0068", "dataset": "aggrefact", "split": "control", "evidence": "Nimbus Technologies unveiled its new Lumina X2 smartphone at a launch event in San Jose on Wednesday. The device features a 6.7-inch foldable display, a three-day battery, and a new AI photo assistant that edits images on the device. It will ship on November 8 at a starting price of $1,199. Preorders open October 1 for customers in the U.S., Canada, and Japan. CEO Anaya Reddy said the company spent three years developing the hinge mechanism.", "claim": "Nimbus Technologies announced the Lumina X2 smartphone, a 6.7-inch foldable device starting at $1,199 that ships November 8.", "gold_label": "CONSISTENT", "used_for_content_control": true} | |
| {"original_id": "af-c0069", "dataset": "aggrefact", "split": "control", "evidence": "Voters in the town of Fairgrove headed to the polls on Tuesday to choose a new mayor after a contentious six-week campaign. Preliminary results showed challenger Denise Okafor leading incumbent Harold Pruitt by 1,240 votes with 94 percent of precincts reporting. Okafor campaigned on a pledge to freeze residential property taxes for two years. Pruitt, who has held the office since 2018, said he would wait for all absentee ballots to be counted before deciding whether to concede. The county clerk expects certified results by Friday.", "claim": "Denise Okafor led incumbent Harold Pruitt by 1,240 votes in Fairgrove's mayoral race, though Pruitt pledged to freeze residential property taxes for two years if reelected.", "gold_label": "INCONSISTENT", "used_for_content_control": true} | |
| {"original_id": "af-c0070", "dataset": "aggrefact", "split": "control", "evidence": "Vantel Robotics reported fourth-quarter revenue of $412 million, beating analyst expectations of $395 million. Net income rose 18 percent year over year to $54 million. CEO Harold Kim attributed the growth to strong demand for warehouse automation systems in Europe. The company also announced a quarterly dividend of $0.22 per share, payable on March 15. Shares rose 6 percent in after-hours trading following the release.", "claim": "Vantel Robotics posted fourth-quarter revenue of $412 million and a net income increase of 28 percent, driven by European warehouse automation demand.", "gold_label": "INCONSISTENT", "used_for_content_control": false} | |
| {"original_id": "af-c0071", "dataset": "aggrefact", "split": "control", "evidence": "The island of Solterra has quietly become one of the Mediterranean's most appealing shoulder-season destinations. Its terraced vineyards, restored stone villages, and volcanic hot springs draw visitors seeking calm rather than nightlife. Ferries from the mainland run four times daily between April and October, and a new coastal trail links the harbor town of Mariva with the fishing village of Cala d'Oro. Local innkeepers report that bookings for September are already up sharply compared with last year. Tourism officials caution that water shortages remain a concern during the dry months.", "claim": "Ferries to Solterra from the mainland run six times daily between April and October, and a new coastal trail connects Mariva with Cala d'Oro.", "gold_label": "INCONSISTENT", "used_for_content_control": false} | |
| {"original_id": "af-c0072", "dataset": "aggrefact", "split": "control", "evidence": "St. Aloysius Regional Hospital broke ground Tuesday on a $310 million expansion that will add 150 patient beds and a new cardiac wing. The project is scheduled for completion in early 2027. Hospital CEO Marcus Feld said the expansion was driven by a 40 percent rise in emergency admissions over five years. Local officials approved $25 million in tax incentives for the project. Construction is expected to employ about 600 workers at its peak.", "claim": "St. Aloysius Regional Hospital has begun a $310 million expansion that will add 150 beds and a cardiac wing, driven by a 40 percent rise in emergency admissions.", "gold_label": "INCONSISTENT", "used_for_content_control": false} | |
| {"original_id": "af-c0073", "dataset": "aggrefact", "split": "control", "evidence": "A federal jury on Thursday convicted former city comptroller Daniel Reyes of embezzling $1.8 million in public funds. Prosecutors said Reyes diverted money over a four-year period through falsified invoices. He faces up to 20 years in prison at sentencing, scheduled for January 22. Defense attorney Karen Liu said she plans to appeal the verdict. Reyes was acquitted on two lesser charges of wire fraud.", "claim": "Former city comptroller Daniel Reyes was convicted of embezzling $1.8 million and faces up to 20 years in prison, with sentencing set for January 22.", "gold_label": "CONSISTENT", "used_for_content_control": true} | |
| {"original_id": "af-c0074", "dataset": "aggrefact", "split": "control", "evidence": "Cobalt Health, a Boston-based startup that builds scheduling software for rural clinics, announced on Monday that it raised 27 million dollars in a Series B round led by Meridian Ventures. The company said the funding will support hiring 40 engineers and expanding into four additional states by the end of next year. Cobalt Health currently serves 310 clinics across the Midwest. Chief executive Priya Raman said revenue grew 140 percent over the past twelve months. The round brings the company's total funding to 61 million dollars.", "claim": "Cobalt Health raised 27 million dollars in a Series B round led by Meridian Ventures, bringing its total funding to 61 million dollars and supporting expansion plans.", "gold_label": "CONSISTENT", "used_for_content_control": true} | |
| {"original_id": "af-c0075", "dataset": "aggrefact", "split": "control", "evidence": "Verdant Grid Energy has begun construction on a 200-megawatt solar farm in southeastern Nevada. The project, known as Sun Mesa, will occupy about 1,400 acres of former mining land near the town of Ely. Company executives say the farm should be operational by late 2027 and will supply power to roughly 65,000 homes under a 20-year contract with a regional utility. Local officials expect about 400 construction jobs at peak. Environmental groups have praised the reuse of degraded land.", "claim": "Verdant Grid Energy's Sun Mesa solar farm will have a capacity of 200 megawatts and is expected to power about 85,000 homes under a 20-year contract.", "gold_label": "INCONSISTENT", "used_for_content_control": true} | |
| {"original_id": "af-c0076", "dataset": "aggrefact", "split": "control", "evidence": "Piedmont Midstream began construction this week on a 140-mile natural gas pipeline linking fields in western Ohio to a processing hub near Toledo. The project is expected to create about 900 temporary construction jobs over 18 months. Company spokesperson Rita Calderon said the pipeline will carry up to 1.2 billion cubic feet of gas per day once operational. Environmental groups have filed a request for additional review of wetland crossings. Regulators approved the route last November after a two-year permitting process.", "claim": "Piedmont Midstream has started building a 140-mile natural gas pipeline in Ohio that is expected to create roughly 900 temporary jobs and carry up to 1.2 billion cubic feet per day.", "gold_label": "CONSISTENT", "used_for_content_control": false} | |
| {"original_id": "af-c0077", "dataset": "aggrefact", "split": "control", "evidence": "A Meridian Airways regional jet carrying 74 passengers and four crew members made an emergency landing at Caldera Springs Airport on March 12. The flight, bound for Port Hallett, suffered a sudden loss of cabin pressure shortly after reaching cruising altitude. Oxygen masks deployed automatically, and the captain descended to 10,000 feet before diverting. Two passengers received treatment for ear injuries, and the airline said a maintenance inspection would follow. The Transportation Safety Board has opened an investigation into the pressurization system.", "claim": "A Meridian Airways jet with 47 passengers aboard made an emergency landing at Caldera Springs Airport after losing cabin pressure, and investigators have opened a probe.", "gold_label": "INCONSISTENT", "used_for_content_control": true} | |
| {"original_id": "af-c0078", "dataset": "aggrefact", "split": "control", "evidence": "The Federal Communications Board voted 3-2 on Thursday to require broadband providers to disclose detailed internet speed data to customers at the point of sale. The rule takes effect next January and applies to providers with more than 100,000 subscribers. Chairwoman Denise Okafor said the measure would help consumers compare plans more accurately. Industry group NetChoice pledged to challenge the rule in court. Smaller rural carriers will receive an extra six months to comply.", "claim": "The Federal Communications Board voted 3-2 to require large broadband providers to disclose internet speed data at the point of sale, with smaller rural carriers getting an extra six months to comply.", "gold_label": "CONSISTENT", "used_for_content_control": false} | |
| {"original_id": "af-c0079", "dataset": "aggrefact", "split": "control", "evidence": "Aurora Motors announced Friday it is recalling 87,000 of its Vista sedan models from the 2023 and 2024 model years. The company said a faulty brake fluid sensor can fail to warn drivers of low fluid, potentially increasing stopping distances. Dealers will replace the sensor free of charge, and owners will be notified by mail starting next week. Aurora said it has received 14 reports of related incidents but no injuries. The recall follows a two-month investigation by the National Highway Traffic Safety Administration.", "claim": "Aurora Motors is recalling 87,000 Vista sedans from 2023 and 2024 because a faulty brake fluid sensor may fail to alert drivers to low fluid.", "gold_label": "CONSISTENT", "used_for_content_control": false} | |
| {"original_id": "af-c0080", "dataset": "aggrefact", "split": "control", "evidence": "A collapse at the Deep Creek copper mine trapped six workers underground early Wednesday morning. Rescue teams reached the men after 14 hours and brought all of them to the surface with minor injuries. The mine's operator, Calder Resources, suspended operations pending a review of tunnel supports. Inspectors said a section of roof gave way about 400 metres below ground. The company said it would cooperate fully with the provincial safety authority.", "claim": "Six workers were trapped by a collapse at the Deep Creek copper mine and were rescued after 14 hours with minor injuries.", "gold_label": "CONSISTENT", "used_for_content_control": true} | |
| {"original_id": "af-c0081", "dataset": "aggrefact", "split": "control", "evidence": "A jury in Dane County convicted former construction executive Paul Trenner on Friday of embezzling $4.7 million from a state highway fund. Prosecutors said Trenner routed the money through shell companies between 2019 and 2022. He faces up to 20 years in prison at sentencing, set for October 8. Defense attorney Carla Meade said she plans to appeal. Two co-defendants pleaded guilty earlier this year and agreed to testify.", "claim": "A Dane County jury convicted Paul Trenner of embezzling $4.7 million from a state highway fund, and he is scheduled for sentencing on October 8.", "gold_label": "CONSISTENT", "used_for_content_control": false} | |
| {"original_id": "af-c0082", "dataset": "aggrefact", "split": "control", "evidence": "A three-year effort to restore the northern bog turtle in the Pine Hollow wetland has produced its first wild hatchlings since 2017. Biologists from the state conservation department released 84 captive-bred turtles into the marsh between 2022 and 2024, monitoring them with radio tags. Project lead Dr. Alan Reyes said 11 nests were confirmed this spring, and at least six hatchlings have emerged. The wetland was fenced off from livestock grazing in 2021 under a landowner agreement. Officials caution that the population remains small and will need a decade of monitoring.", "claim": "After releasing captive-bred turtles into a protected wetland, biologists confirmed the first wild northern bog turtle hatchlings there since 2017.", "gold_label": "CONSISTENT", "used_for_content_control": false} | |
| {"original_id": "af-c0083", "dataset": "aggrefact", "split": "control", "evidence": "The 41st Meridian Film Awards were held in the coastal city of Valcourt on Sunday night. The drama \"Salt and Cedar\" won four prizes, including Best Picture and Best Director for Ines Marlowe. Actor Theo Brant took Best Actor for his role in \"The Long Static,\" while newcomer Priya Anand won Best Actress for \"Paper Orchard.\" The ceremony, broadcast live on Channel 8, drew an audience of 6.4 million viewers, a record for the awards. Organizers announced that next year's event will move to the larger Hall of Tides venue.", "claim": "\"Salt and Cedar\" won four Meridian Film Awards, including Best Picture and Best Director, and the ceremony drew a record 6.4 million viewers.", "gold_label": "CONSISTENT", "used_for_content_control": false} | |
| {"original_id": "af-c0084", "dataset": "aggrefact", "split": "control", "evidence": "The agriculture ministry announced a $310 million subsidy package aimed at small dairy farms hit by rising feed costs. Under the plan, farms with fewer than 120 cows can apply for payments covering up to 25 percent of feed expenses incurred since January. Applications open April 1 and close June 15, with disbursements expected by September. Farm groups welcomed the aid but said it falls short of the $500 million they had requested. The ministry said the program will be evaluated after one year.", "claim": "The agriculture ministry announced a $500 million subsidy package covering up to 25 percent of feed expenses for small dairy farms.", "gold_label": "INCONSISTENT", "used_for_content_control": true} | |
| {"original_id": "af-c0085", "dataset": "aggrefact", "split": "control", "evidence": "A jury in the district court of Marisburg found former construction executive Leonard Ashby guilty on Wednesday of defrauding investors out of $7.3 million. Prosecutors argued that Ashby falsified project budgets over a four-year period to lure pension funds into a failing development. Defense attorneys had contended the losses stemmed from an unforeseen collapse in regional concrete prices. Judge Helena Marsh scheduled sentencing for March 14 and ordered Ashby to surrender his passport immediately. He faces a maximum of twenty years in prison.", "claim": "A Marisburg jury convicted former executive Leonard Ashby of defrauding investors out of $7.3 million, and the judge sentenced him to twenty years in prison.", "gold_label": "INCONSISTENT", "used_for_content_control": false} | |
| {"original_id": "af-c0086", "dataset": "aggrefact", "split": "control", "evidence": "Orbital Dynamics launched its first commercial lunar lander, Artemis Dawn, from Cape Solara on March 14, 2025. The 2.3-ton spacecraft separated from its upper stage 42 minutes after liftoff and entered a low Earth orbit. Mission controllers in Adelaide confirmed the lander deployed its solar arrays and began a planned four-day transit to the Moon. The lander carries 12 payloads, including a rover built by students at the University of Monteverde. If all goes well, Artemis Dawn will touch down near the crater Kepler Minor on March 18.", "claim": "Orbital Dynamics launched its Artemis Dawn lunar lander on March 14, 2025, and the spacecraft is expected to reach the Moon in four days.", "gold_label": "CONSISTENT", "used_for_content_control": true} | |
| {"original_id": "af-c0087", "dataset": "aggrefact", "split": "control", "evidence": "The Riverton Falcons rallied from a 14-point halftime deficit to beat the Ashford Chargers 31-28 on Sunday. Quarterback Desmond Hale threw for 287 yards and two touchdowns, including a 44-yard strike to rookie receiver Malik Trent with 1:12 remaining. Ashford had taken the lead on a 60-yard interception return early in the fourth quarter. Falcons kicker Owen Brady sealed the win with a 38-yard field goal as time expired. Riverton improves to 7-3 and remains second in the division.", "claim": "The Riverton Falcons overcame a 14-point halftime deficit to defeat the Ashford Chargers 31-28, improving to 7-3 on the season.", "gold_label": "CONSISTENT", "used_for_content_control": false} | |
| {"original_id": "af-c0088", "dataset": "aggrefact", "split": "control", "evidence": "The national telecommunications authority has proposed new rules requiring carriers to publish standardized coverage maps by January 2027. The draft regulation would also cap early termination fees at 40 dollars for consumer mobile contracts. Industry association spokespeople argue the timeline is unrealistic given ongoing network upgrades. Consumer advocates called the proposal a long-overdue step toward transparency. The authority will accept public comments for 60 days before finalizing the rules.", "claim": "The telecom regulator proposed capped early termination fees at 60 dollars and standardized coverage maps to be published by January 2027.", "gold_label": "INCONSISTENT", "used_for_content_control": true} | |
| {"original_id": "af-c0089", "dataset": "aggrefact", "split": "control", "evidence": "The National Science Foundation awarded a 6.5 million dollar grant to a team at Ashford University to study how coastal wetlands absorb carbon. The five-year project will be led by ecologist Dr. Samuel Nwosu and involves researchers from three partner institutions. The team plans to install monitoring stations at 24 sites along the Gulf Coast. Nwosu said the findings could inform restoration policies in states facing rapid land loss. The grant is the largest the university has received for environmental research.", "claim": "The National Science Foundation awarded a 6.5 million dollar grant to an Ashford University team led by Dr. Samuel Nwosu to study how coastal wetlands absorb carbon.", "gold_label": "INCONSISTENT", "used_for_content_control": true} | |
| {"original_id": "af-c0090", "dataset": "aggrefact", "split": "control", "evidence": "Rensford University has received a 14 million dollar grant from the National Science Foundation to study coastal erosion along the Gulf of Maine. The five-year project will be led by geologist Dr. Amara Whitfield and will deploy autonomous sensors at 30 sites. Researchers aim to improve models that predict storm-driven shoreline loss. The grant also funds a summer program for 20 undergraduate students each year. University officials said the award is the largest environmental research grant in the school's history.", "claim": "Rensford University won a 14 million dollar NSF grant for a five-year coastal erosion study led by Dr. Amara Whitfield.", "gold_label": "CONSISTENT", "used_for_content_control": true} | |
| {"original_id": "af-c0091", "dataset": "aggrefact", "split": "control", "evidence": "The sci-fi thriller Eventide Horizon topped the domestic box office in its opening weekend with $68 million in ticket sales. The film, starring Dominic Reyes and Priya Anand, beat the debut of last week's leader, a family animated feature. Analysts credited strong word of mouth and premium-format screenings for the result. Internationally, Eventide Horizon added $54 million across 62 markets. The film's production budget was reported at $150 million.", "claim": "Eventide Horizon opened at number one domestically with $68 million and added $54 million internationally across 62 markets.", "gold_label": "CONSISTENT", "used_for_content_control": true} | |
| {"original_id": "af-c0092", "dataset": "aggrefact", "split": "control", "evidence": "Home prices in the Cedar Valley metropolitan area rose 4.1 percent in the second quarter compared with the same period last year, according to a report released Tuesday by the regional realtors association. The median sale price reached $412,000, while the number of active listings fell 9 percent. Analysts attributed the tightening supply to homeowners holding onto low mortgage rates. First-time buyers accounted for just 22 percent of sales, the lowest share in a decade. The report warned that affordability pressures are likely to persist through the rest of the year.", "claim": "Cedar Valley home prices rose 4.1 percent year-over-year in the second quarter, with the median sale price hitting $412,000 and active listings down 9 percent.", "gold_label": "CONSISTENT", "used_for_content_control": true} | |
| {"original_id": "af-c0093", "dataset": "aggrefact", "split": "control", "evidence": "The Cedar Grove School Board voted 6-3 on Tuesday to ban smartphones during instructional hours at all five district middle schools, starting in January. Under the policy, students must store devices in lockers from the first bell until the final bell, though exceptions apply for medical needs. Superintendent Dana Whitfield said the rule followed a survey in which 71 percent of teachers reported classroom disruptions tied to phones. Some parents objected that the ban also covers lunch periods, when many students coordinate rides home. The board plans to review the policy after one semester.", "claim": "The Cedar Grove School Board voted to ban smartphones during instructional hours at all five district middle schools, while still allowing their use during lunch periods.", "gold_label": "INCONSISTENT", "used_for_content_control": false} | |
| {"original_id": "af-c0094", "dataset": "aggrefact", "split": "control", "evidence": "The Riverton Museum of Art will open a major retrospective on sculptor Mara Delgado on October 14, featuring 112 works spanning her five-decade career. The exhibition includes rarely seen bronze maquettes from the 1980s and a newly restored marble piece, 'Tidal Memory,' that had been in storage since 1998. Curator Priya Nandakumar said the show took four years to organize and borrowed pieces from 23 lenders across nine countries. Tickets go on sale September 1, with timed entry required on weekends. The museum expects more than 300,000 visitors during the run.", "claim": "The Riverton Museum of Art will open a Mara Delgado retrospective on October 14, featuring 112 works and drawing on loans from 23 lenders.", "gold_label": "INCONSISTENT", "used_for_content_control": true} | |
| {"original_id": "af-c0095", "dataset": "aggrefact", "split": "control", "evidence": "Solterra Energy broke ground on a 240-megawatt solar farm near the town of Redwater on Monday. The project, expected to cost 310 million dollars, will install more than 500,000 panels across 1,800 acres of former farmland. Company officials said the facility should begin delivering power to the grid by late 2026. Local leaders welcomed the roughly 400 construction jobs the build is expected to create. Solterra has also pledged 2 million dollars for road improvements in the area.", "claim": "Solterra Energy began construction on a 240-megawatt solar farm near Redwater that is expected to create about 400 construction jobs.", "gold_label": "CONSISTENT", "used_for_content_control": false} | |
| {"original_id": "af-c0096", "dataset": "aggrefact", "split": "control", "evidence": "Wildlife biologists in the Kettle River basin have recorded the first confirmed breeding pair of northern pygmy owls in more than a decade. The discovery followed a three-year effort to restore 1,200 hectares of old-growth habitat through controlled burns and nest-box installations. Researchers from the Cascade Ecology Institute say the pair has produced two chicks, which fledged earlier this month. The basin's owl population had fallen sharply after a series of severe droughts between 2015 and 2019. Funding for the restoration came from a state wildlife grant and local land trusts.", "claim": "After a three-year habitat restoration effort in the Kettle River basin, biologists confirmed a breeding pair of northern pygmy owls that produced two chicks.", "gold_label": "CONSISTENT", "used_for_content_control": true} | |
| {"original_id": "af-c0097", "dataset": "aggrefact", "split": "control", "evidence": "An EF3 tornado tore through the town of Cedar Falls, Oklahoma, late Wednesday, damaging more than 200 homes and downing power lines across a 12-mile path. At least nine people were treated for injuries, none life-threatening, according to the county hospital. Officials said the storm also destroyed the roof of Lincoln Elementary School and toppled a water tower. Emergency crews from three neighboring counties arrived to help clear debris. The governor declared a state of emergency and pledged rapid aid to affected residents.", "claim": "An EF3 tornado struck Cedar Falls, Oklahoma, damaging more than 200 homes and injuring at least nine people, none seriously.", "gold_label": "CONSISTENT", "used_for_content_control": true} | |
| {"original_id": "af-c0098", "dataset": "aggrefact", "split": "control", "evidence": "The science-fiction thriller 'Hollow Orbit' topped the domestic box office in its opening weekend with 54 million dollars, according to studio estimates released Sunday. The film, starring Adaeze Kone, opened on 3,900 screens and drew strong reviews. Internationally, it added 38 million dollars for a global debut of 92 million. Analysts attributed the strong showing to premium-format screenings, which accounted for nearly a third of domestic revenue. The previous weekend's leader, a family animated feature, slipped to third place.", "claim": "Hollow Orbit opened with 54 million dollars domestically and 38 million internationally, for a global debut of 92 million dollars.", "gold_label": "INCONSISTENT", "used_for_content_control": true} | |
| {"original_id": "af-c0099", "dataset": "aggrefact", "split": "control", "evidence": "Roughly 3,200 dockworkers at the Bellhaven container terminal walked off the job at midnight on June 8 after talks over overtime pay collapsed. The Maritime Workers Union said the port operator had rejected a proposal to raise weekend shift rates by 9 percent. Shipping companies have diverted at least 11 vessels to neighbouring ports, and cargo handlers warn of delays lasting into next week. Management called the walkout unnecessary and said it would return to the table on June 10. No new negotiations had been scheduled as of Tuesday evening.", "claim": "About 3,200 dockworkers at Bellhaven struck over overtime pay, and management said it would resume negotiations on June 10.", "gold_label": "INCONSISTENT", "used_for_content_control": false} | |
| {"original_id": "af-c0100", "dataset": "aggrefact", "split": "control", "evidence": "Lumen Devices unveiled its new Lumen Air tablet at a press event in San Jose on Tuesday. The 11-inch device features a 120-hertz display, 256 gigabytes of base storage, and a battery rated for 14 hours of video playback. It ships with a redesigned stylus and a keyboard case sold separately. The company said the tablet will be available in stores on September 8 and will start at 549 dollars. Analysts expect strong demand from students ahead of the fall semester.", "claim": "Lumen Devices launched the Lumen Air tablet with a 120-hertz display and 256 gigabytes of base storage, priced starting at 449 dollars and available September 8.", "gold_label": "INCONSISTENT", "used_for_content_control": true} | |