{"id":"W4235044225","doi":"10.29173/ikc944","title":"Ultramafic xenoliths from the Premier kimberlite pipe","year":2019,"lang":"en","type":"article","venue":"International Kimberlite Conference Extended Abstracts: 1977","topic":"Geotechnical and Geomechanical Engineering","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Anglo American (Canada)","funders":"","keywords":"Kimberlite; Ultramafic rock; Xenolith; Geology; Geochemistry","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":[0.0001554216,0.000294425,0.0002065747,0.001186793,0.0008869527,0.0006700928,0.0001709999,0.0002361613,0.002603095],"category_scores_gemma":[0.0004076365,0.0001960574,0.0001112751,0.001014976,0.0008387048,0.0003678834,0.0008503263,0.0003002451,0.0004711108],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004215086,"about_ca_system_score_gemma":0.0003776793,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.009223112,"about_ca_topic_score_gemma":0.02744268,"domain_scores_codex":[0.9999237,0.000004237963,0.000003129316,0.00001724525,0.00002398297,0.00002770656],"domain_scores_gemma":[0.9998989,0.00002298887,0.00003231607,0.0000130137,0.0000215039,0.00001135991],"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":[0.0008949543,0.0000376212,0.2061149,0.0003633236,0.00006055774,0.006639901,0.01119588,0.0004655878,0.7049822,0.002705791,0.0005228093,0.06601643],"study_design_scores_gemma":[0.00000834303,0.0001401161,0.9338911,0.00006248483,0.00002399936,0.002652756,0.002517787,0.0001126092,0.03274722,0.0001900619,0.02763716,0.00001623602],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9930676,0.0006281383,0.0005455618,0.00004616828,0.000007362933,0.00001162408,0.000202585,0.0000103804,0.005480553],"genre_scores_gemma":[0.9903015,0.0007715299,0.0006317541,0.00004152968,0.0000088532,0.00001000433,0.0003274894,0.00002380398,0.007883475],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.009223112,"threshold_uncertainty_score":0.01833886,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.007941870033296826,"score_gpt":0.2051260827331189,"score_spread":0.1971842126998221,"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."}}