{"id":"W3033409299","doi":"10.1002/lom3.10364","title":"An international laboratory comparison of dissolved organic matter composition by high resolution mass spectrometry: Are we getting the same answer?","year":2020,"lang":"en","type":"article","venue":"Limnology and Oceanography Methods","topic":"Mass Spectrometry Techniques and Applications","field":"Chemistry","cited_by":204,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Alberta","funders":"H2020 Marie Skłodowska-Curie Actions; Biological and Environmental Research; Division of Chemical, Bioengineering, Environmental, and Transport Systems; Engineering and Physical Sciences Research Council; Office of Science; National Institutes of Health; International Max Planck Research School for global Biogeochemical Cycles; H2020 European Research Council; International Max Planck Research School for Advanced Methods in Process and Systems Engineering; Stockholms Universitet; Alberta Innovates; Centre National de la Recherche Scientifique; U.S. Department of Energy; European Commission; Max-Planck-Gesellschaft; Deutsche Forschungsgemeinschaft; International Max Planck Research School for Environmental, Cellular and Molecular Microbiology; Newton Fund; Shell; Montana State University; Vetenskapsrådet; Old Dominion University; National Science Foundation","keywords":"Chemistry; Mass spectrometry; Analytical Chemistry (journal); Metric (unit); Electrospray ionization; High resolution; Ion; Benchmarking; Sample (material); Ionization; Environmental chemistry; Chromatography; Remote sensing; Organic chemistry","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":"codex-gemma-dda1882f352a","candidate_categories":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0002763118,0.0001722567,0.0003044621,0.000115631,0.0001807608,0.00003596742,0.0003754082,0.0002072544,0.001069015],"category_scores_gemma":[0.0000249938,0.0001467522,0.00007560102,0.0005881715,0.0002325273,0.0001164907,0.0000637589,0.0004211432,0.00000180726],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00001974412,"about_ca_system_score_gemma":0.000008357352,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000005678725,"about_ca_topic_score_gemma":0.000001021514,"domain_scores_codex":[0.9987254,0.0002174289,0.000359811,0.0003610676,0.0001281652,0.0002080947],"domain_scores_gemma":[0.9989955,0.0001928267,0.0003348459,0.0003211542,0.00007340049,0.0000822181],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.00005387083,0.0001118965,0.1906899,0.00005148642,0.00009642302,5.803357e-7,0.0002493679,0.000002581716,0.8030186,0.003757359,0.001303698,0.0006641705],"study_design_scores_gemma":[0.000484586,0.0001937808,0.03549905,0.00004324659,0.0001347837,0.000005983411,0.001496511,0.002874588,0.9445014,0.00603123,0.008386937,0.0003479048],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.7947512,0.001675148,0.182895,0.018823,0.0001028603,0.0001648883,0.0002984675,0.0002754722,0.001014007],"genre_scores_gemma":[0.8677657,0.0003071887,0.1311654,0.0004746171,0.0001136868,0.00001507618,0.000131605,0.00001836466,0.000008356818],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1551909,"threshold_uncertainty_score":0.9998441,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01876703647013505,"score_gpt":0.3241459350652108,"score_spread":0.3053788985950757,"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."}}