{"id":"W4200015552","doi":"10.1017/rdc.2021.102","title":"RADIOCARBON IN GLOBAL TROPOSPHERIC CARBON DIOXIDE","year":2021,"lang":"en","type":"article","venue":"Radiocarbon","topic":"Atmospheric and Environmental Gas Dynamics","field":"Environmental Science","cited_by":52,"is_retracted":false,"has_abstract":true,"ca_institutions":"Environment and Climate Change Canada","funders":"Agencia Estatal de Meteorología; European Commission","keywords":"Biosphere; Radiocarbon dating; Troposphere; Carbon dioxide; Environmental science; Carbon cycle; Atmosphere (unit); Carbon dioxide in Earth's atmosphere; Carbon fibers; Atmospheric sciences; Climatology; Earth science; Geology; Meteorology; Chemistry; Geography; Physics; Paleontology; Ecology; Materials science; Ecosystem","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0005103725,0.0004428025,0.0002050448,0.001696167,0.0001616158,0.0006929754,0.0002251663,0.0003391466,0.003413484],"category_scores_gemma":[0.0006363537,0.00008003219,0.000133643,0.003004739,0.0005768753,0.0005254626,0.0003974199,0.0004299537,0.0004742753],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006224159,"about_ca_system_score_gemma":0.0003249609,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.006130406,"about_ca_topic_score_gemma":0.004806462,"domain_scores_codex":[0.9997999,0.00005815086,0.00001005383,0.00006397503,0.00004729958,0.00002060995],"domain_scores_gemma":[0.9996058,0.0001782493,0.00009146952,0.0000248463,0.00007542347,0.00002414496],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"observational","study_design_scores_codex":[0.0007362919,0.0001268065,0.2764706,0.002093644,0.0005811133,0.001664931,0.000921555,0.01152565,0.0524873,0.2105655,0.02326861,0.419558],"study_design_scores_gemma":[0.00003156359,0.0002760738,0.4529451,0.0006082413,0.0002261541,0.001294378,0.0005013316,0.002833733,0.01173391,0.03297557,0.4965115,0.00006236677],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"review","genre_gemma":"empirical","genre_scores_codex":[0.2418398,0.6329767,0.01039968,0.009013862,0.002773442,0.00003203239,0.008526124,0.0002023071,0.09423604],"genre_scores_gemma":[0.886764,0.09677963,0.003028163,0.001016779,0.001596263,0.00002393654,0.001838473,0.00003315523,0.008919729],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.006130406,"threshold_uncertainty_score":0.01218945,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.003586899533298545,"score_gpt":0.1912413408838635,"score_spread":0.1876544413505649,"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."}}