{"id":"W1993746911","doi":"10.1126/science.290.5498.1940","title":"Geodynamic Evidence for a Chemically Depleted Continental Tectosphere","year":2000,"lang":"en","type":"article","venue":"Science","topic":"Geological and Geochemical Analysis","field":"Earth and Planetary Sciences","cited_by":155,"is_retracted":false,"has_abstract":true,"ca_institutions":"Western University","funders":"","keywords":"Mantle (geology); Buoyancy; Craton; Geology; Mantle convection; Geophysics; Convection; Basalt; Earth science; Tectonics; Geochemistry; Mechanics; Subduction; Paleontology; Physics","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":[0.00009363681,0.0001133688,0.000130287,0.0009118359,0.0003057075,0.0005880323,0.0003129036,0.0002660524,0.001691114],"category_scores_gemma":[0.0004659758,0.0001495786,0.00006475935,0.0008521684,0.0008633672,0.0002638728,0.0004589588,0.0001904701,0.0002299805],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004968541,"about_ca_system_score_gemma":0.0004565676,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01309032,"about_ca_topic_score_gemma":0.02095138,"domain_scores_codex":[0.9999518,0.000003461148,0.000003627535,0.00001100062,0.00002159433,0.000008548811],"domain_scores_gemma":[0.9997836,0.00002776071,0.00006213866,0.00001772569,0.00006752214,0.0000412472],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0003788619,0.00005452624,0.8959252,0.0001299038,0.000109889,0.0004690928,0.0007554813,0.001068363,0.08602147,0.003382345,0.0006121678,0.01109256],"study_design_scores_gemma":[0.00001923694,0.0000375671,0.9912049,0.0000101997,0.00003706914,0.0002662653,0.0004066441,0.0009919854,0.004151207,0.0007798671,0.002087018,0.000008061292],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9964024,0.0002021606,0.0000968719,0.000134505,0.000002251892,0.000002868159,0.0003393892,0.000005453237,0.002814177],"genre_scores_gemma":[0.9989725,0.0001641268,0.0001063794,0.00003379862,0.000004085136,0.000001313088,0.0004051135,0.000002127449,0.0003106276],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01309032,"threshold_uncertainty_score":0.02602822,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0183881074096717,"score_gpt":0.2347549910241906,"score_spread":0.2163668836145189,"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."}}