{"id":"W4312524965","doi":"10.46427/gold2022.12272","title":"PETROLOGY, GEOCHEMISTRY AND U-PB GEOCHRONOLOGY OF MAFIC AND ULTRAMAFIC ROCKS OF NW GUYANA, GUIANA SHIELD, SOUTH AMERICA","year":2022,"lang":"en","type":"article","venue":"Goldschmidt2022 abstracts","topic":"Geochemistry and Geologic Mapping","field":"Computer Science","cited_by":2,"is_retracted":false,"has_abstract":true,"ca_institutions":"Carleton University","funders":"","keywords":"Mafic; Geochronology; Geology; Ultramafic rock; Geochemistry; Petrology; Shield","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":[0.00006353395,0.0002011671,0.00009233753,0.002307308,0.0005560062,0.0004360261,0.0002623316,0.0002154624,0.001656687],"category_scores_gemma":[0.0001695924,0.0001425183,0.0001145784,0.001810743,0.000349205,0.0001776403,0.0002835955,0.0001097427,0.0003187584],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006402901,"about_ca_system_score_gemma":0.0001805933,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.085987,"about_ca_topic_score_gemma":0.171098,"domain_scores_codex":[0.9999167,0.00001284927,0.000006662344,0.00002931622,0.00001496773,0.000019492],"domain_scores_gemma":[0.9998573,0.00002170978,0.0000467583,0.000014551,0.00004062156,0.0000190552],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.000203997,0.00002987244,0.91202,0.0001059107,0.00004218277,0.001011924,0.002599225,0.0002758814,0.06737965,0.0002377854,0.0002714906,0.01582222],"study_design_scores_gemma":[9.190642e-7,0.000007460344,0.9988783,0.000001893194,0.000003506236,0.0001497191,0.0001914855,0.00004098961,0.0003874669,0.000006775291,0.0003299778,0.000001600463],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9968538,0.000320932,0.0001205591,0.00002898308,0.000001050535,0.000008409248,0.0007797558,0.00001521066,0.001871349],"genre_scores_gemma":[0.9987738,0.00008694626,0.0001847941,0.000007888988,0.000001150421,0.000005031034,0.0004369023,0.000004722056,0.0004987355],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.085987,"threshold_uncertainty_score":0.170973,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.007819661319192676,"score_gpt":0.1984839885628011,"score_spread":0.1906643272436084,"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."}}