{"id":"W4414359765","doi":"10.24963/ijcai.2025/1254","title":"Veracity: An Open-Source AI Fact-Checking System","year":2025,"lang":"en","type":"article","venue":"","topic":"Explainable Artificial Intelligence (XAI)","field":"Computer Science","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"McGill University; Université de Montréal","funders":"","keywords":"Misinformation; Key (lock); Interface (matter); Generative grammar; User interface; Literacy","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.00621392,0.001113456,0.0006333041,0.004267991,0.001186855,0.005038664,0.002860727,0.002063085,0.027629],"category_scores_gemma":[0.04500815,0.0007157305,0.0008801722,0.001551195,0.001528039,0.00843435,0.006287298,0.001999335,0.01023304],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001161126,"about_ca_system_score_gemma":0.002211119,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003044827,"about_ca_topic_score_gemma":0.003959181,"domain_scores_codex":[0.9969335,0.000954142,0.000365816,0.0005072457,0.001136786,0.0001025935],"domain_scores_gemma":[0.978878,0.01248042,0.001491551,0.003985705,0.002480631,0.0006836057],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"not_applicable","study_design_scores_codex":[0.002173815,0.0007286054,0.01065365,0.0025076,0.0003529475,0.00297882,0.006688005,0.01863929,0.01702468,0.1074502,0.4055701,0.4252323],"study_design_scores_gemma":[0.0004013384,0.0001952154,0.003311006,0.0006371913,0.0001263472,0.0007685232,0.0008983065,0.2366995,0.0154275,0.1658462,0.575343,0.0003459723],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"software","genre_gemma":"software","genre_scores_codex":[0.02353195,0.0007576637,0.3484255,0.003537303,0.0008007464,0.001345554,0.02283068,0.524584,0.07418657],"genre_scores_gemma":[0.2889051,0.001119856,0.5463426,0.001824861,0.0005455035,0.001521455,0.07431308,0.03699882,0.04842868],"genre_candidate":"software","genre_consensus":"software","teacher_disagreement_score":0.027629,"threshold_uncertainty_score":0.09242815,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03722503056428032,"score_gpt":0.3278267452876916,"score_spread":0.2906017147234113,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}