{"id":"W2947776272","doi":"10.1353/cwe.2019.0033","title":"The Captive's Quest for Freedom: Fugitive Slaves, the 1850 Fugitive Slave Law, and the Politics of Slavery by R. J. M. Blackett","year":2019,"lang":"en","type":"article","venue":"The Journal of the Civil War Era","topic":"Race, History, and American Society","field":"Social Sciences","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Politics; Spanish Civil War; Historiography; Underground Railroad; Law; History; Newspaper; Mythology; Archaeology; Political science; Classics","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":[0.001121611,0.0006676265,0.0005227333,0.001135014,0.005506278,0.006568607,0.0008567122,0.002886363,0.008508358],"category_scores_gemma":[0.002328641,0.0004037711,0.0003174664,0.001819985,0.01026724,0.007100482,0.002413036,0.004497709,0.001917162],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.003608675,"about_ca_system_score_gemma":0.003338514,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01051151,"about_ca_topic_score_gemma":0.01860376,"domain_scores_codex":[0.9990866,0.000449611,0.00002052072,0.0001045834,0.0002195819,0.0001191323],"domain_scores_gemma":[0.999177,0.0004691803,0.00007270143,0.00003135596,0.0001150094,0.0001347302],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"not_applicable","study_design_scores_codex":[0.00002178751,0.00004216994,0.0004907904,0.0002735302,0.00000749005,0.0002515814,0.02854759,0.0001005219,0.0001289012,0.3073344,0.6155666,0.04723472],"study_design_scores_gemma":[0.000002969046,0.00001102171,0.001088149,0.0005567485,0.000002584211,0.000116269,0.006862972,0.00002801425,0.00002669327,0.01898906,0.9723073,0.000008381471],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"review","genre_gemma":"review","genre_scores_codex":[0.008713427,0.6212339,0.0005790516,0.1202953,0.01150389,0.00002583696,0.00005669807,0.00002643561,0.2375654],"genre_scores_gemma":[0.2628657,0.370641,0.0007827847,0.03149375,0.02091498,0.0000877381,0.0001314544,0.0001193397,0.3129633],"genre_candidate":"review","genre_consensus":"review","teacher_disagreement_score":0.01051151,"threshold_uncertainty_score":0.0284633,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.006492676421014163,"score_gpt":0.2422760669768926,"score_spread":0.2357833905558784,"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."}}