{"id":"W4401363524","doi":"10.2139/ssrn.4893781","title":"Experiments on Social Media","year":2024,"lang":"en","type":"preprint","venue":"SSRN Electronic Journal","topic":"Social Media and Politics","field":"Social Sciences","cited_by":2,"is_retracted":false,"has_abstract":false,"ca_institutions":"Kellogg's (Canada)","funders":"","keywords":"Social media; Computer science; Psychology; World Wide Web","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":[0.004256834,0.001029062,0.0007101636,0.0007821405,0.002188856,0.002884335,0.001136822,0.002692941,0.05123699],"category_scores_gemma":[0.04645792,0.0006177212,0.0006174416,0.0009896915,0.001664649,0.004846131,0.002573387,0.002270726,0.006775249],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000885232,"about_ca_system_score_gemma":0.0009053326,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002337861,"about_ca_topic_score_gemma":0.001394296,"domain_scores_codex":[0.994257,0.002955677,0.0004938681,0.0009105746,0.0009379387,0.0004449983],"domain_scores_gemma":[0.9220905,0.05873132,0.003094663,0.01071122,0.003056221,0.002316077],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.1129499,0.1092275,0.05763469,0.006828604,0.001228522,0.002463309,0.0205812,0.01304252,0.1763247,0.1282966,0.08357455,0.2878478],"study_design_scores_gemma":[0.04278077,0.06366899,0.1500892,0.000836153,0.001626975,0.002259203,0.01081325,0.04426374,0.1851979,0.1837428,0.3137033,0.001017799],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9128819,0.0002652261,0.004570531,0.002243998,0.0006602101,0.001313346,0.003161183,0.0005158552,0.07438781],"genre_scores_gemma":[0.9550963,0.0001966535,0.004232868,0.000998609,0.0003283553,0.002480909,0.002649544,0.0002925748,0.0337242],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.05123699,"threshold_uncertainty_score":0.1714048,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0472039696114824,"score_gpt":0.3767122266939861,"score_spread":0.3295082570825036,"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."}}