{"id":"W4413764826","doi":"10.22331/q-2025-07-31-1819","title":"Connecting extended Wigner's friend arguments and noncontextuality","year":2025,"lang":"en","type":"article","venue":"Quantum","topic":"Quantum Mechanics and Applications","field":"Physics and Astronomy","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"Perimeter Institute; University of Waterloo","funders":"Fundação para a Ciência e a Tecnologia; Ministry of Colleges and Universities; Institut Périmètre de physique théorique; Fundacja na rzecz Nauki Polskiej; Natural Sciences and Engineering Research Council of Canada; Government of Canada","keywords":"Environmental science; Physics; Hydrology (agriculture); Geology","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001874077,0.0001353124,0.0001765511,0.00004499852,0.000283412,0.00007491636,0.0001237069,0.00003475036,0.0001737852],"category_scores_gemma":[0.00001484054,0.0001314889,0.00004989215,0.0001912307,0.00002463471,0.00007419665,0.00008919194,0.0001306413,0.00004620182],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00001357697,"about_ca_system_score_gemma":0.00004040655,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0002465172,"about_ca_topic_score_gemma":0.00001864051,"domain_scores_codex":[0.9991331,0.00003323325,0.0002291338,0.0002986016,0.00008330945,0.0002226872],"domain_scores_gemma":[0.9994158,0.00008511173,0.00008387064,0.0002839382,0.0000613351,0.00006993279],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[0.000005739203,0.00009167737,0.0006819762,0.000009112159,0.00004207673,2.042904e-7,0.0001963026,4.962238e-7,0.001682771,0.9745922,0.0006277531,0.02206969],"study_design_scores_gemma":[0.0007373748,0.00002849646,0.001067638,0.00005233269,0.00004867486,5.332942e-7,0.002515746,0.005147737,0.002222401,0.8920057,0.09591532,0.000258085],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.911613,0.0001337028,0.07746869,0.0004909788,0.0001986442,0.0002168123,0.00005304451,0.00004943336,0.009775715],"genre_scores_gemma":[0.9989505,0.000005181406,0.0003379312,0.00009788846,0.00007590515,0.00004513674,0.00004073977,0.00001079782,0.0004358742],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.09528758,"threshold_uncertainty_score":0.5361962,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.05048177709568621,"score_gpt":0.3530647673519509,"score_spread":0.3025829902562647,"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."}}