{"id":"W4410465684","doi":"10.1007/s00710-025-00919-z","title":"Tribute to Herwart “Herb” Helmstaedt","year":2025,"lang":"en","type":"article","venue":"Mineralogy and Petrology","topic":"History and advancements in chemistry","field":"Chemistry","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Toronto","funders":"","keywords":"Tribute; Herb; Geochemistry; Geology; Chemistry; Traditional medicine; Archaeology; History; Medicinal herbs; Medicine","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":[0.00389357,0.00101704,0.001539563,0.001169392,0.008679432,0.007611134,0.001806395,0.01554154,0.02687271],"category_scores_gemma":[0.02717594,0.0007736319,0.001015572,0.0006998736,0.004873299,0.004004507,0.004603474,0.02714249,0.02039216],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.003666953,"about_ca_system_score_gemma":0.00756613,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0143309,"about_ca_topic_score_gemma":0.0275075,"domain_scores_codex":[0.9937156,0.000896849,0.0002505133,0.001344299,0.002777062,0.001015696],"domain_scores_gemma":[0.9913162,0.002297159,0.0002996392,0.000514276,0.003293572,0.00227908],"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":[0.000008666184,0.000004943784,0.00003080633,0.000007869766,0.000002954482,0.00003694052,0.00003998171,0.00001072871,0.00002643941,0.0027014,0.9945971,0.002532173],"study_design_scores_gemma":[0.000007172823,0.000006603215,0.000150483,0.00008023063,0.000004311493,0.00008086406,0.0001658599,0.00003102733,0.0000665916,0.002443117,0.996949,0.00001475436],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"commentary","genre_gemma":"editorial","genre_scores_codex":[0.0003316063,0.007376482,0.000219971,0.7729762,0.1959754,0.0000142354,0.00008076505,0.00007607331,0.02294927],"genre_scores_gemma":[0.007713544,0.003774829,0.0002307843,0.7129014,0.04612286,0.00004072811,0.00005325429,0.000168804,0.2289939],"genre_candidate":"editorial","genre_consensus":null,"teacher_disagreement_score":0.02687271,"threshold_uncertainty_score":0.08989823,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.003955262412192082,"score_gpt":0.2505605739812286,"score_spread":0.2466053115690365,"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."}}