{"id":"W4387224736","doi":"10.36487/acg_repo/2325_38","title":"Evolution of ground support designs for blasthole stoping in kimberlite at Diavik Diamond Mine","year":2023,"lang":"en","type":"article","venue":"","topic":"Geotechnical and Geomechanical Engineering","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Rio Tinto (Canada)","funders":"","keywords":"Stoping; Kimberlite; Diamond; Mining engineering; Underground mining (soft rock); Geology; Geotechnical engineering; Engineering; Waste management; Coal mining; Metallurgy; Materials science","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":[0.0005399408,0.0004224275,0.0002649859,0.001246152,0.0005118779,0.00105118,0.0008296794,0.0006580442,0.001728502],"category_scores_gemma":[0.0007452182,0.000351248,0.0003083137,0.0005024174,0.0004463032,0.0003527773,0.0005569124,0.0003995696,0.0008154888],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0009164412,"about_ca_system_score_gemma":0.0007352557,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.004719919,"about_ca_topic_score_gemma":0.02546756,"domain_scores_codex":[0.9994306,0.0000429953,0.00004750974,0.00009037941,0.0002851558,0.0001033026],"domain_scores_gemma":[0.9994339,0.000040905,0.00006919608,0.00006339388,0.0003277514,0.00006474811],"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":[0.001245029,0.0003518723,0.07200674,0.0008571667,0.00008077148,0.002706243,0.001859568,0.02251585,0.5650278,0.003946988,0.002747831,0.3266542],"study_design_scores_gemma":[0.0003484948,0.007879991,0.2857248,0.0004580925,0.0002777486,0.007017939,0.005558608,0.03159562,0.4699896,0.00166446,0.1891266,0.0003579796],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.979349,0.0004170515,0.008282503,0.00007142494,0.00003143511,0.00008232124,0.000293946,0.0001953047,0.01127705],"genre_scores_gemma":[0.9569619,0.0003054702,0.03364236,0.00003336831,0.000004462489,0.00005125746,0.0004844425,0.0001080136,0.00840882],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.004719919,"threshold_uncertainty_score":0.009384871,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01968590538082096,"score_gpt":0.2222556268093084,"score_spread":0.2025697214284875,"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."}}