{"id":"W7108474827","doi":"10.1029/2024gc012023","title":"Seismic Insight on Basement Structure of the Extinct Mid‐Oceanic Ridge in Canada Basin, Arctic Ocean","year":2025,"lang":"en","type":"article","venue":"Geochemistry Geophysics Geosystems","topic":"Geological Studies and Exploration","field":"Earth and Planetary Sciences","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Nationale Geologiske Undersøgelser for Danmark og Grønland; U.S. Department of State; National Oceanic and Atmospheric Administration; National Science Foundation","keywords":"Ridge; Tectonics; Basement; Structural basin; Arctic; Mid-ocean ridge; Magnetic anomaly; Seafloor spreading; Oceanic crust","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":[0.00008747207,0.0001940477,0.0002797065,0.0000194823,0.0001525011,0.00002003331,0.0003125751,0.00006469878,0.0002150923],"category_scores_gemma":[0.00004984707,0.0001295077,0.00006869074,0.0004190225,0.00004305467,0.00004192302,0.00004419733,0.0002247847,0.000007496364],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00008223899,"about_ca_system_score_gemma":0.0003605401,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.8020569,"about_ca_topic_score_gemma":0.649998,"domain_scores_codex":[0.9986378,0.00006990063,0.0003470035,0.0003004856,0.0003283683,0.0003164547],"domain_scores_gemma":[0.9992482,0.0001245944,0.0001610351,0.0003451336,0.00007072139,0.00005033329],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00004681004,0.00003588413,0.9701491,0.000471038,0.00005470873,0.000007338806,0.0001292431,0.02416411,0.0008931999,0.00004200651,0.002011959,0.001994589],"study_design_scores_gemma":[0.0004008912,0.00004003374,0.9720815,0.000235863,0.0000233632,0.000002192618,0.0007982909,0.01071426,0.01080726,0.001451194,0.003227369,0.0002177918],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.995616,0.0002486594,0.000003614272,0.0004883795,0.00058896,0.0002196247,0.0002684769,0.000008424533,0.002557847],"genre_scores_gemma":[0.9992347,0.00001683838,0.000002967963,0.0003397622,0.00008202856,0.000001126459,0.0001638258,0.000002203052,0.0001565179],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1520589,"threshold_uncertainty_score":0.5281169,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.005747212454508699,"score_gpt":0.1641716456001056,"score_spread":0.1584244331455969,"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."}}