{"id":"W4408693562","doi":"10.1080/07060661.2025.2475611","title":"George Lawrence Barron: 29 August 1928–12 October 2024","year":2025,"lang":"en","type":"article","venue":"Canadian Journal of Plant Pathology","topic":"Medical History and Innovations","field":"Arts and Humanities","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Western University; University of Guelph","funders":"","keywords":"George (robot); Art; Art history","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":true,"about_ca":true,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0003028237,0.00009146481,0.000200127,0.0003870361,0.0003176539,0.00003881145,0.0002202545,0.00007701352,0.01661336],"category_scores_gemma":[0.000147478,0.00007810126,0.00005848589,0.00005745913,0.0004252141,0.0001197553,0.000008787471,0.0003913805,0.00008255722],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0000824423,"about_ca_system_score_gemma":0.001030002,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001270492,"about_ca_topic_score_gemma":0.1549917,"domain_scores_codex":[0.999156,0.00005303142,0.0003609212,0.0000974983,0.00007780702,0.0002547589],"domain_scores_gemma":[0.99931,0.00006576012,0.0001204106,0.0001133769,0.0001324509,0.000257979],"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":[0.000006712466,0.000009560246,0.0006119423,0.00001364891,0.00001863065,0.001009963,0.001943737,0.000001363066,0.00003856357,0.3141007,0.6814183,0.0008268348],"study_design_scores_gemma":[0.0001767902,0.00006758282,0.0008314484,0.00006751215,0.00002557893,0.0002638881,0.0004749199,0.000005109359,0.00001033484,0.002197813,0.9958013,0.00007776711],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"other","genre_gemma":"empirical","genre_scores_codex":[0.06981137,0.002355494,0.0002378991,0.005987671,0.01625447,0.0001252261,0.0009943921,0.00001700671,0.9042165],"genre_scores_gemma":[0.7219714,0.00005078357,0.0001094192,0.009455438,0.001847379,0.000006028276,0.00008886387,0.00001607307,0.2664546],"genre_candidate":"other","genre_consensus":null,"teacher_disagreement_score":0.65216,"threshold_uncertainty_score":0.9842856,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02523146798202532,"score_gpt":0.2120121892121575,"score_spread":0.1867807212301322,"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."}}