{"id":"W4416300637","doi":"10.5194/gmd-18-8535-2025","title":"Evaluating the E3SMv2-MPAS ocean–sea ice coupled unstructured model in the Arctic: Atlantification processes and systematic biases","year":2025,"lang":"en","type":"article","venue":"Geoscientific model development","topic":"Arctic and Antarctic ice dynamics","field":"Earth and Planetary Sciences","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"National Key Research and Development Program of China; Science and Technology Program of Hunan Province; Hunan Provincial Science and Technology Department; National Natural Science Foundation of China","keywords":"Thermohaline circulation; Sea ice; Arctic; Arctic ice pack; Lead (geology); Climate model; Northern Hemisphere; Polar","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001109132,0.0006581171,0.0004206977,0.0003906035,0.0005309737,0.0007538469,0.0008405605,0.0008181343,0.0009240584],"category_scores_gemma":[0.003311444,0.0003209475,0.0006332413,0.0004778664,0.0004019158,0.0005017993,0.0008375515,0.0007756556,0.0001335528],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0008388482,"about_ca_system_score_gemma":0.001647085,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.07363828,"about_ca_topic_score_gemma":0.04421684,"domain_scores_codex":[0.9997787,0.0000953394,0.00001235745,0.00003214642,0.00004540698,0.00003605173],"domain_scores_gemma":[0.9990366,0.0004983455,0.00007657307,0.00006969716,0.0002364779,0.00008228475],"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":[0.00007453856,0.00004826954,0.009551397,0.00002387338,0.00003336516,0.00004891072,0.00002091578,0.9860716,0.00068331,0.0008032473,0.0002776502,0.002362795],"study_design_scores_gemma":[0.00001724659,0.00002527196,0.001144598,0.000004345381,0.000005947674,0.000004018561,0.00001906622,0.9981692,0.0003034474,0.0001532763,0.0001489793,0.000004606687],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9799476,0.0001406567,0.01302839,0.000334716,0.00006849178,0.00004830589,0.001136403,0.0002382286,0.005057361],"genre_scores_gemma":[0.9909478,0.00005441302,0.007528875,0.00005238736,0.00001385249,0.00003338809,0.0008934017,0.00003896077,0.000436799],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.07363828,"threshold_uncertainty_score":0.1464193,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04709442273193792,"score_gpt":0.2774136329455835,"score_spread":0.2303192102136456,"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."}}