{"id":"W3193081975","doi":"10.1029/2021sw002872","title":"E‐CHAIM as a Model of Total Electron Content: Performance and Diagnostics","year":2021,"lang":"en","type":"article","venue":"Space Weather","topic":"Ionosphere and magnetosphere dynamics","field":"Physics and Astronomy","cited_by":15,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Saskatchewan; University of New Brunswick","funders":"Canadian Space Agency","keywords":"Total electron content; Ionosphere; Latitude; Atmospheric sciences; Polar cap; Solar maximum; Polar; International Reference Ionosphere; Solar cycle; Equinox; Environmental science; Mathematics; TEC; Meteorology; Geodesy; Geography; Physics; Geophysics; Plasma; Astronomy","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":true,"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":[0.0006796482,0.0008366214,0.0003754323,0.0004408626,0.0005273758,0.0007761879,0.001320589,0.0005465158,0.00107116],"category_scores_gemma":[0.002104688,0.000233987,0.0003410979,0.0004931361,0.0003760124,0.0005035556,0.0005652431,0.0004165412,0.0001925535],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.002574245,"about_ca_system_score_gemma":0.003477856,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.6476742,"about_ca_topic_score_gemma":0.4624141,"domain_scores_codex":[0.9998385,0.00003477537,0.000007112408,0.00002747938,0.00005516331,0.00003685735],"domain_scores_gemma":[0.9992934,0.0002033715,0.00006449904,0.00007083199,0.0003164652,0.0000513358],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.000126396,0.00003793,0.01773068,0.00002719801,0.0000451119,0.00003070648,0.00001981036,0.9732573,0.001113763,0.0008645928,0.0004456163,0.006300791],"study_design_scores_gemma":[0.00001094625,0.00001568458,0.001748494,0.00000258663,0.000006347148,0.00000568582,0.00001065203,0.9973347,0.0005241978,0.00009235701,0.000242822,0.000005497589],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9394126,0.0003591762,0.04257178,0.0003675128,0.00004597521,0.00007506782,0.001716621,0.002168722,0.01328251],"genre_scores_gemma":[0.9893627,0.00008665774,0.008788544,0.0000385039,0.00000687597,0.0000186755,0.0006027336,0.00006581693,0.001029519],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.6476742,"threshold_uncertainty_score":0.7088014,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.00744020720851253,"score_gpt":0.2015517620072528,"score_spread":0.1941115547987403,"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."}}