{"id":"W4409523638","doi":"10.14195/2182-7974_38_1_3","title":"For an epistemology of sources","year":2025,"lang":"en","type":"article","venue":"Boletim do Arquivo da Universidade de Coimbra","topic":"African history and culture analysis","field":"Social Sciences","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Federation for the Humanities and Social Sciences","keywords":"Epistemology; Philosophy","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"about_ca":false,"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":[0.01068194,0.001261236,0.001088599,0.005291617,0.008569671,0.01522798,0.003499368,0.009713612,0.02489488],"category_scores_gemma":[0.01352865,0.0007667124,0.001544442,0.004001532,0.03452207,0.03573412,0.009339186,0.01094191,0.008193058],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.006490409,"about_ca_system_score_gemma":0.004570142,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00259939,"about_ca_topic_score_gemma":0.002129714,"domain_scores_codex":[0.9888539,0.006832793,0.0005255337,0.001552304,0.001562211,0.0006732993],"domain_scores_gemma":[0.9882936,0.006680875,0.0006362323,0.002290076,0.001536021,0.0005630979],"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":[0.000003064541,0.000003702204,0.00002771507,0.00003149753,0.000002367429,0.0000208043,0.002257276,0.000023872,0.00001870989,0.992766,0.002981068,0.001863885],"study_design_scores_gemma":[0.000007919029,0.000006160186,0.00003548684,0.0001583493,0.000003057702,0.00009323341,0.001871517,0.0001417001,0.00004892203,0.7762261,0.2214004,0.000007042974],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"other","genre_gemma":"empirical","genre_scores_codex":[0.003664288,0.01586079,0.1793437,0.08592413,0.004548915,0.0001695775,0.0005673331,0.0004032674,0.709518],"genre_scores_gemma":[0.5909678,0.01426939,0.1339031,0.03728841,0.01187404,0.001089877,0.001406019,0.001429845,0.2077715],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.02489488,"threshold_uncertainty_score":0.0832817,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01670933473460795,"score_gpt":0.2853856988820078,"score_spread":0.2686763641473998,"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."}}