{"id":"W7100178224","doi":"","title":"Oxygen and carbon isotopic composition of Grenville marble, and an appraisal of equilibrium in the distribution of isotopes between calcite and associated minerals","year":2015,"lang":"en","type":"article","venue":"","topic":"Building materials and conservation","field":"Earth and Planetary Sciences","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Calcite; Proterozoic; Metamorphic rock; Isotopes of oxygen; Metasomatism; δ18O; Carbon fibers; Precambrian; Mineral; Stable isotope ratio","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":[],"consensus_categories":[],"category_scores_codex":[0.0004437615,0.00005135726,0.0001539615,0.00002476208,0.00001168679,0.00001461176,0.00004059942,0.00004908166,0.000005318599],"category_scores_gemma":[0.0000287659,0.00003527445,0.000006624839,0.00007668412,0.00007609757,0.00009306773,0.000009348259,0.00002403364,3.481403e-8],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000001100512,"about_ca_system_score_gemma":0.000009988556,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01209295,"about_ca_topic_score_gemma":0.0007874561,"domain_scores_codex":[0.9994358,0.0001259556,0.0001914182,0.00008377618,0.00009649131,0.00006650082],"domain_scores_gemma":[0.9996825,0.0001031948,0.0001002406,0.00005278311,0.00003327019,0.00002799959],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00002517782,0.00001042942,0.9875174,0.00002688905,0.000006109297,1.666439e-7,0.0002235011,0.00001952855,0.01148841,0.00009095296,0.00001627196,0.0005751172],"study_design_scores_gemma":[0.0003073833,0.0001961021,0.9930455,0.00001877564,0.00001467815,0.000001236703,0.0001478968,0.003439195,0.002511854,0.0002601178,0.0000157745,0.00004150389],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9991771,0.000161109,0.000009085068,0.0001568431,0.0000240358,0.0001055505,0.0001376878,0.000002926608,0.0002256364],"genre_scores_gemma":[0.9996501,0.00001444217,0.00006506251,0.00001242109,0.00001427763,4.370987e-7,0.0002375625,8.640762e-7,0.00000483091],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0113055,"threshold_uncertainty_score":0.9944856,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02965026000108871,"score_gpt":0.2547774061389352,"score_spread":0.2251271461378465,"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."}}