{"id":"W4315706078","doi":"10.1088/0026-1394/60/1a/06006","title":"Activity measurements of the radionuclides <sup>18</sup>F, <sup>64</sup>Cu, <sup>99m</sup>Tc and <sup>11</sup>C for the NRC, Canada, in the ongoing comparisons BIPM.RI(II)-K4 series and KCRV update in the corresponding BIPM.RI(II)-K1 comparison","year":2023,"lang":"en","type":"article","venue":"Metrologia","topic":"Radioactive Decay and Measurement Techniques","field":"Physics and Astronomy","cited_by":2,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Mutual recognition; Coincidence counting; Physics; Standard uncertainty; Radiochemistry; Mathematics; Chemistry; Statistics; Measurement uncertainty","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":["metaepi_narrow","sts"],"consensus_categories":[],"category_scores_codex":[0.007297935,0.0009596442,0.001398228,0.000537536,0.002164693,0.0003675085,0.001815168,0.0002665234,0.00005031508],"category_scores_gemma":[0.0006672795,0.0005698818,0.0003802461,0.00203628,0.0007528799,0.0006695585,0.0006015865,0.001404468,0.000003992233],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003781902,"about_ca_system_score_gemma":0.00045562,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.0256504,"about_ca_topic_score_gemma":0.02751235,"domain_scores_codex":[0.9925982,0.002085335,0.001210866,0.001095779,0.001573976,0.001435806],"domain_scores_gemma":[0.9948823,0.00248146,0.0007906163,0.001380255,0.0002979851,0.0001673891],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.001185385,0.0008333224,0.8763037,0.0001611884,0.0009384602,0.00001374866,0.01221754,0.04539488,0.002340932,0.002613352,0.04369732,0.0143002],"study_design_scores_gemma":[0.008021679,0.001711039,0.4776213,0.0006009099,0.001451521,0.00005370951,0.06510317,0.3282616,0.02295823,0.001957579,0.08974053,0.00251874],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9894115,0.0006456371,0.002031598,0.003550222,0.0001362779,0.003023499,0.0004220455,0.0001278787,0.000651315],"genre_scores_gemma":[0.9977379,0.00008088625,0.0004129962,0.0004820214,0.0002542343,0.0007559296,0.00007638677,0.00008655141,0.0001130833],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.3986824,"threshold_uncertainty_score":0.9996753,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0608834607376418,"score_gpt":0.2914866903624115,"score_spread":0.2306032296247697,"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."}}