{"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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001567145,0.0001787959,0.0004153859,0.0002426823,0.001086122,0.00009717184,0.001310187,0.0007104955,0.00009272428],"category_scores_gemma":[0.003458722,0.0001719534,0.00009122337,0.0008202484,0.001865858,0.0002071508,0.0006679305,0.001086468,0.000008340683],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004053645,"about_ca_system_score_gemma":0.002847463,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.006227545,"about_ca_topic_score_gemma":0.004501811,"domain_scores_codex":[0.9966432,0.0008114492,0.0004289246,0.0002364816,0.001251451,0.0006284965],"domain_scores_gemma":[0.9955863,0.002608275,0.0002007141,0.0007665323,0.000613171,0.0002250518],"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":[0.00002621058,0.00008362557,0.009533034,0.0003652846,0.000066931,0.000001142751,0.009624176,1.206144e-7,3.628284e-8,0.3288505,0.192631,0.4588179],"study_design_scores_gemma":[0.0001280292,0.00003408752,0.0008998904,0.0004861378,0.00002748301,2.48136e-7,0.008356832,0.000001891856,0.000001302436,0.130544,0.8593929,0.0001272201],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"other","genre_gemma":"review","genre_scores_codex":[0.00619859,0.01637146,0.000009444338,0.003100068,0.0005272882,0.000589102,0.0001635319,0.00004459892,0.9729959],"genre_scores_gemma":[0.0122972,0.8785664,0.0005094241,0.0000329903,0.0004111219,0.00008577344,0.0002171941,0.00001128186,0.1078687],"genre_candidate":"other","genre_consensus":null,"teacher_disagreement_score":0.8651273,"threshold_uncertainty_score":0.9414226,"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."}}