{"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":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.0004044679,0.0002488306,0.0004803876,0.0001242262,0.0002129317,0.00002802279,0.0008030614,0.0001531273,0.0004038309],"category_scores_gemma":[0.0002123027,0.000272658,0.00008465545,0.0003293582,0.0003892809,0.000119323,0.0009424558,0.0005219233,0.000003875545],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0000282918,"about_ca_system_score_gemma":0.0001292225,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0002737046,"about_ca_topic_score_gemma":0.000008299638,"domain_scores_codex":[0.9978971,0.00008855756,0.0005764331,0.0006725875,0.0002878248,0.0004774937],"domain_scores_gemma":[0.9982837,0.0002230777,0.0005579412,0.0007042502,0.00008473961,0.0001462722],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"observational","study_design_scores_codex":[0.000600382,0.001873381,0.1267943,0.00320053,0.001058575,0.001133812,0.02328207,0.03879073,0.6912302,0.009377858,0.01520232,0.08745576],"study_design_scores_gemma":[0.008879528,0.004238897,0.4172247,0.0002193366,0.0004235187,0.004255533,0.02093736,0.0263435,0.2948396,0.02861755,0.1897046,0.004315909],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9820696,0.001211213,0.00119124,0.002285108,0.0001724165,0.0001538413,0.00005264062,0.00007195647,0.01279205],"genre_scores_gemma":[0.9967754,0.00005037027,0.002172532,0.0002135032,0.00003474545,0.0000243031,0.00002467705,0.000005898697,0.0006986068],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.3963907,"threshold_uncertainty_score":0.9999726,"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."}}