{"id":"W4411356425","doi":"10.1093/acrefore/9780190228613.013.1524","title":"Platforms and Global Democracies","year":2025,"lang":"en","type":"reference-entry","venue":"Oxford Research Encyclopedia of Communication","topic":"Social Media and Politics","field":"Social Sciences","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Computer science; Political science","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.00203015,0.0003941393,0.0002418318,0.003433329,0.005088324,0.009622399,0.0004332284,0.001888166,0.04516852],"category_scores_gemma":[0.004199637,0.0001725311,0.0003000163,0.002660016,0.006908387,0.007442653,0.007227547,0.002266441,0.004247771],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.002011921,"about_ca_system_score_gemma":0.001109033,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001100879,"about_ca_topic_score_gemma":0.001397048,"domain_scores_codex":[0.9982303,0.0008008374,0.00005331139,0.0002513879,0.0002705806,0.0003936587],"domain_scores_gemma":[0.9974259,0.001110035,0.0003959289,0.0003385025,0.000258583,0.0004710568],"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":[0.00002455029,0.00002255763,0.001626623,0.00006809289,0.00001065208,0.000139735,0.004948467,0.0002019742,0.00009228981,0.9549862,0.01625897,0.02161992],"study_design_scores_gemma":[0.00002844117,0.00004468633,0.00409134,0.0003644329,0.000009293002,0.0002378354,0.00890309,0.0003974321,0.0002246853,0.2727557,0.7129207,0.00002223822],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"other","genre_gemma":"other","genre_scores_codex":[0.03737216,0.00390882,0.0008841834,0.02686297,0.0005789055,0.00002313349,0.0002153729,0.00006888533,0.9300857],"genre_scores_gemma":[0.9267932,0.003665195,0.0007607881,0.003913673,0.0005767283,0.00007150256,0.0002449593,0.0001059482,0.06386811],"genre_candidate":"other","genre_consensus":"other","teacher_disagreement_score":0.04516852,"threshold_uncertainty_score":0.1511037,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.07625239632820993,"score_gpt":0.424107919784484,"score_spread":0.3478555234562741,"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."}}