{"id":"W2942360997","doi":"10.21954/ou.ro.0000e7db","title":"Geochronology and geochemistry of rare-element pegmatites from the Superior Province of Canada","year":2001,"lang":"en","type":"dissertation","venue":"Open Research Online (The Open University)","topic":"Geological and Geochemical Analysis","field":"Earth and Planetary Sciences","cited_by":3,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Pegmatite; Muscovite; Geology; Geochemistry; Columbite; Solidus; Anatexis; Geochronology; Lithophile; Partial melting; Quartz; Crust; Paleontology; Materials science; Phase (matter); Chemistry","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0005185195,0.0001503544,0.0004038043,0.00005333628,0.0003789319,0.0000926945,0.003407657,0.0001140801,0.01637236],"category_scores_gemma":[0.0002331428,0.00008751402,0.00005206129,0.0005266792,0.0003407494,0.0001313366,0.0006238862,0.0004691412,0.000004742115],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00002020843,"about_ca_system_score_gemma":0.001498131,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9345603,"about_ca_topic_score_gemma":0.9884737,"domain_scores_codex":[0.9982951,0.0003037123,0.000243124,0.0003829374,0.0004536898,0.000321489],"domain_scores_gemma":[0.9981849,0.0008041387,0.000186664,0.0004065875,0.00030625,0.0001114885],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.005695285,0.0009683318,0.7679349,0.0008126384,0.002559634,0.0009130595,0.001699823,0.0007896124,0.004556304,0.002132289,0.04566188,0.1662762],"study_design_scores_gemma":[0.001733046,0.0005606698,0.6460741,0.0004629394,0.0003591786,0.000007495914,0.04396325,0.002121585,0.00810192,0.008221077,0.2876652,0.0007295483],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9248473,0.0004983416,3.667027e-7,0.002861277,0.00002408566,0.0006422863,0.001174059,0.000001710433,0.06995056],"genre_scores_gemma":[0.9190604,0.001219344,0.0003660856,0.00008235738,0.00005324397,0.000001547948,0.007546922,0.000004605351,0.07166551],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.2420033,"threshold_uncertainty_score":0.9845268,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03258554387251662,"score_gpt":0.2722442137983002,"score_spread":0.2396586699257836,"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."}}