{"id":"W4246887882","doi":"10.1108/oxan-db264287","title":"Electric vehicle advances highlight niobium's value","year":2021,"lang":"en","type":"other","venue":"Emerald expert briefings","topic":"Extraction and Separation Processes","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Niobium; License; Quarter (Canadian coin); Niobium oxide; Benchmark (surveying); Business; Political science; Materials science; Metallurgy; Geography; Law; Cartography; Archaeology","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":["metaepi_narrow","insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0000338126,0.0003373634,0.0003449598,0.000166471,0.00006512737,0.00008755473,0.0001741501,0.0002719131,0.008786208],"category_scores_gemma":[0.00002073786,0.0003590629,0.0001039011,0.0003623095,0.00001885972,0.0001572134,0.00001785898,0.000270555,0.0002521757],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00005294596,"about_ca_system_score_gemma":0.00003803328,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00172653,"about_ca_topic_score_gemma":0.000100534,"domain_scores_codex":[0.9988132,0.00002034847,0.000260821,0.0003443419,0.0002435441,0.0003177779],"domain_scores_gemma":[0.9995045,0.00002639618,0.00007245853,0.000263846,0.00003731663,0.00009544689],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"not_applicable","study_design_scores_codex":[0.000001862793,0.00001876454,4.56255e-7,0.0001227841,0.00005271472,0.00001174775,0.000110496,0.000121465,0.01168908,0.0004270785,0.985541,0.001902523],"study_design_scores_gemma":[0.0001696444,0.00001114402,0.000005201408,0.0001202687,0.000008406438,0.00001180628,0.000002955541,0.0008258445,0.01262723,0.00004707235,0.9857389,0.0004314748],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"other","genre_gemma":"other","genre_scores_codex":[0.00001028704,0.1911381,0.001976722,0.01657972,0.001114272,0.0002257578,0.000009780561,0.002337531,0.7866078],"genre_scores_gemma":[0.0001230105,0.03429611,0.00104759,0.04160574,0.001282353,0.00009935976,0.0001694963,0.0007478677,0.9206285],"genre_candidate":"other","genre_consensus":"other","teacher_disagreement_score":0.156842,"threshold_uncertainty_score":0.9998862,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.007385217420516033,"score_gpt":0.2431573013423028,"score_spread":0.2357720839217867,"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."}}