{"id":"W4232215388","doi":"10.1093/ww/9780199540884.013.u235652","title":"Chant, Clarence Augustus, (31 May 1865–18 Nov. 1956), Emeritus Professor of Astrophysics, and Director of the David Dunlap Observatory, University of Toronto, since 1935","year":2007,"lang":"en","type":"reference-entry","venue":"Who Was Who","topic":"History and Developments in Astronomy","field":"Physics and Astronomy","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Observatory; Art history; Astronomy; Library science; History; Physics; Computer 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":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0004692486,0.0005151623,0.0004312591,0.001214992,0.002508455,0.002687327,0.0006829538,0.001577835,0.3107228],"category_scores_gemma":[0.001473563,0.00029747,0.0002176295,0.001323607,0.0008650973,0.00200304,0.001651313,0.001738427,0.123641],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.004027566,"about_ca_system_score_gemma":0.003220238,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.05035189,"about_ca_topic_score_gemma":0.1743196,"domain_scores_codex":[0.9995329,0.00004171893,0.0000206945,0.0001282493,0.0001655708,0.0001107329],"domain_scores_gemma":[0.9993169,0.00006088403,0.00006406004,0.00002434717,0.0002671866,0.0002665266],"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":[0.00001413391,0.000001790527,0.0002083049,0.00005516909,7.800654e-7,0.000102235,0.0001407021,0.00001222495,0.00005752785,0.002664772,0.9853733,0.0113691],"study_design_scores_gemma":[6.784757e-7,0.000001806162,0.0004608568,0.00003410074,2.994556e-7,0.00003425668,0.00005834347,0.000002031284,0.00002079904,0.00009103587,0.9992942,0.00000154526],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"other","genre_gemma":"other","genre_scores_codex":[0.002594726,0.04809168,0.0004083734,0.07375918,0.04764229,0.00008703848,0.006801159,0.0004286579,0.8201869],"genre_scores_gemma":[0.003016283,0.003873427,0.00006912064,0.001284434,0.0009019912,0.000008996123,0.0002679648,0.0000498175,0.990528],"genre_candidate":"other","genre_consensus":"other","teacher_disagreement_score":0.9496481,"threshold_uncertainty_score":0.9831703,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02015123714711234,"score_gpt":0.2419571416119085,"score_spread":0.2218059044647961,"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."}}