{"id":"W2158886168","doi":"10.1023/b:jopl.0000021944.45561.32","title":"Quantitative paleotemperature estimates from δ18O of chironomid head capsules preserved in arctic lake sediments","year":2004,"lang":"en","type":"article","venue":"Journal of Paleolimnology","topic":"Geology and Paleoclimatology Research","field":"Earth and Planetary Sciences","cited_by":114,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Alberta; Okanagan University College","funders":"National Science Foundation","keywords":"δ18O; Arctic; Holocene; Geology; Climate change; Paleolimnology; Paleoclimatology; Oceanography; Sedimentology; Physical geography; Precipitation; Quaternary; The arctic; Glacial period; Paleontology; Stable isotope ratio; Geography","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0004904469,0.000173861,0.0006132693,0.0003551087,0.000067175,0.00001130023,0.0004245301,0.0003124674,0.001318803],"category_scores_gemma":[0.0003970876,0.0001366038,0.0001123812,0.0002233288,0.0004891232,0.0002091005,0.00002228979,0.0007245251,0.00009721309],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000003676209,"about_ca_system_score_gemma":0.0001877223,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0007946686,"about_ca_topic_score_gemma":0.07390304,"domain_scores_codex":[0.9982133,0.0002917819,0.0006643013,0.0002088366,0.0001993818,0.0004223967],"domain_scores_gemma":[0.9984961,0.0006543007,0.0004046909,0.0001772894,0.000145033,0.0001226244],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.000539951,0.00009644499,0.9910276,0.00003781917,0.0001348559,0.0002579846,0.0006490068,0.00678437,0.0002563625,0.0001049638,0.00001575273,0.00009492118],"study_design_scores_gemma":[0.001956108,0.0009384367,0.9861658,0.0001201967,0.00003093617,0.0001744861,0.0003375236,0.0001887747,0.0006033363,0.009316849,0.0000550031,0.0001126039],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9922072,0.005166596,0.00002073247,0.001533692,0.000469269,0.0001174867,0.00005663935,0.000005999521,0.0004223899],"genre_scores_gemma":[0.9953613,0.0003934366,0.004002697,0.00009177229,0.00007261048,8.27928e-7,0.00005239567,0.000003515742,0.00002139515],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.07310838,"threshold_uncertainty_score":0.9995942,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02822452891527304,"score_gpt":0.2834396911277128,"score_spread":0.2552151622124398,"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."}}