{"id":"W4387707740","doi":"10.1130/g51633.1","title":"The formation of lithium-rich pegmatites through multi-stage melting","year":2023,"lang":"en","type":"article","venue":"Geology","topic":"Geological and Geochemical Analysis","field":"Earth and Planetary Sciences","cited_by":104,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia; Western University; Geological Survey of Canada","funders":"","keywords":"Pegmatite; Geology; Anatexis; Muscovite; Geochemistry; Fractional crystallization (geology); Lithium (medication); Biotite; Partial melting; Petrogenesis; Spodumene; Metamorphic rock; Mineralogy; Crust; Materials science; Quartz; Metallurgy; Mantle (geology)","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":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0002888179,0.00006450003,0.0001275607,0.00002848817,0.0001801578,0.00001029587,0.0001785789,0.00005610885,0.00188009],"category_scores_gemma":[0.0002951526,0.00003504598,0.00005496092,0.0003956784,0.0001453643,0.00008515421,0.0000303044,0.00008511661,0.0007769239],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":7.660684e-7,"about_ca_system_score_gemma":0.000005552742,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001915604,"about_ca_topic_score_gemma":0.00439388,"domain_scores_codex":[0.9992405,0.00007142323,0.0002175616,0.0001147763,0.0001052349,0.0002505676],"domain_scores_gemma":[0.9991937,0.0005220076,0.0000939373,0.000116276,0.00004689326,0.00002722308],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00001872422,0.00001400898,0.9789972,0.00003090109,0.00003516079,0.000006919159,0.0007810023,0.005419829,0.0005027297,0.001117515,0.0007295394,0.01234645],"study_design_scores_gemma":[0.0002657455,0.00009448973,0.779525,0.000004582244,0.00002335878,0.000006559507,0.001209567,0.1712523,0.002732883,0.02966425,0.01507865,0.0001425908],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9902493,0.0003895293,0.000355717,0.001907405,0.00009199072,0.00005774129,0.00001344966,0.0000538036,0.006881098],"genre_scores_gemma":[0.9973915,0.0001635956,0.0008344796,0.0001485996,0.00002353857,0.000001390793,0.0001067752,7.113873e-7,0.001329433],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1994722,"threshold_uncertainty_score":0.9990323,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04314098786156353,"score_gpt":0.2548879407508332,"score_spread":0.2117469528892696,"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."}}