{"id":"W3013344730","doi":"","title":"Ground surface temperature history of the past 50000 years inferred from deep borehole temperature profiles in Canada: implications for conditions at the base of the Laurentide ice sheet.","year":2007,"lang":"en","type":"article","venue":"AGUFM","topic":"Climate change and permafrost","field":"Earth and Planetary Sciences","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"","funders":"","keywords":"Geology; Borehole; Ice sheet; Greenland ice sheet; Climatology; Base (topology); Geomorphology; Paleontology","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":[0.0001775027,0.0001035424,0.0001338061,0.00001961899,0.0001669899,0.00001235488,0.0003478836,0.00007157861,0.0008979737],"category_scores_gemma":[0.0000337387,0.00005691981,0.00007512474,0.0002253534,0.0001539386,0.00007069714,0.00002748159,0.0001720441,0.000002984116],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00009686761,"about_ca_system_score_gemma":0.0004060849,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.7067298,"about_ca_topic_score_gemma":0.9950659,"domain_scores_codex":[0.9991842,0.00006597205,0.0002285177,0.0001597764,0.0001623815,0.0001991347],"domain_scores_gemma":[0.9989453,0.0004298269,0.0001296655,0.0003926267,0.00005878086,0.00004380584],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00002623522,0.00001901331,0.9318848,0.00002015117,0.00001801796,0.000001151475,0.001440437,0.001374068,0.02022801,0.00004919424,0.04482568,0.0001131874],"study_design_scores_gemma":[0.0001813461,0.000009065772,0.9871483,0.00002826483,0.00002221276,0.000002583317,0.0009483328,0.00009927206,0.0008240096,0.00007760344,0.01058276,0.00007622632],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9808005,0.001992125,3.553978e-7,0.002002456,0.0004577914,0.0004185022,0.01387298,0.000004273811,0.0004510341],"genre_scores_gemma":[0.9966367,0.00003311024,0.00001649517,0.0006985096,0.00008038467,0.000005529298,0.00186193,0.000005041176,0.0006622653],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.2883362,"threshold_uncertainty_score":0.9832182,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02005676381017809,"score_gpt":0.2173554004359664,"score_spread":0.1972986366257883,"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."}}