{"id":"W4289639207","doi":"10.5194/cp-18-1729-2022","title":"Antarctic sea ice over the past 130 000 years – Part 1: a review of what proxy records tell us","year":2022,"lang":"en","type":"review","venue":"Climate of the past","topic":"Geology and Paleoclimatology Research","field":"Earth and Planetary Sciences","cited_by":45,"is_retracted":false,"has_abstract":true,"ca_institutions":"Science North; Simon Fraser University","funders":"Natural Environment Research Council; Helmholtz Association; Ministry of Business, Innovation and Employment; Canadian Network for Research and Innovation in Machining Technology, Natural Sciences and Engineering Research Council of Canada; Australian Research Council; Sight Research UK; National Center for Atmospheric Research","keywords":"Sea ice; Oceanography; Geology; Ice core; Antarctic sea ice; Interglacial; Cryosphere; Arctic ice pack; Ice sheet; Climatology; Glacial period; Paleontology","routes":{"ca_aff":true,"ca_fund":true,"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":[0.002277804,0.0012849,0.001401336,0.007314762,0.0002711288,0.001997613,0.0008378281,0.0006062909,0.002124634],"category_scores_gemma":[0.004964812,0.0005186845,0.0008976306,0.01634043,0.0008171214,0.003311768,0.001010248,0.001029087,0.0009763244],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0008627467,"about_ca_system_score_gemma":0.00179179,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.004732071,"about_ca_topic_score_gemma":0.00479768,"domain_scores_codex":[0.9990483,0.0001626661,0.0003138051,0.0002430426,0.0001891201,0.00004302921],"domain_scores_gemma":[0.9956449,0.002096256,0.001174313,0.0001376092,0.0008063561,0.0001405334],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"not_applicable","study_design_scores_codex":[0.0001880254,0.00002172232,0.01576333,0.05522938,0.0007405712,0.0001685979,0.0004645314,0.000539213,0.0006632603,0.001566443,0.04237583,0.8822791],"study_design_scores_gemma":[0.00001513845,0.0001107319,0.06837624,0.04738356,0.001108714,0.001083477,0.0006991295,0.000202556,0.0005404836,0.00187889,0.878513,0.00008806393],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"review","genre_gemma":"review","genre_scores_codex":[0.0006380129,0.9972857,0.0001236532,0.0004604458,0.0002330219,0.000004719114,0.0008528751,0.000009339205,0.0003921817],"genre_scores_gemma":[0.003778514,0.9940947,0.0002531348,0.0003352792,0.0003742175,0.00001350186,0.001037883,0.000007485289,0.0001053351],"genre_candidate":"review","genre_consensus":"review","teacher_disagreement_score":0.007314762,"threshold_uncertainty_score":0.01204634,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04540752219863275,"score_gpt":0.3002847181624608,"score_spread":0.254877195963828,"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."}}