{"id":"W2953358193","doi":"10.1002/chin.201345232","title":"ChemInform Abstract: Ketenes and Other Cumulenes as Reactive Intermediates","year":2013,"lang":"en","type":"article","venue":"ChemInform","topic":"Synthesis of β-Lactam Compounds","field":"Chemistry","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto","funders":"","keywords":"Chemistry; Reactive intermediate; Computational chemistry; Organic chemistry; Catalysis","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":[0.0007666364,0.0011221,0.0005261703,0.002203232,0.0004842881,0.001390018,0.001119002,0.001581969,0.02878924],"category_scores_gemma":[0.0009475229,0.0003624261,0.0004155691,0.002214759,0.0006277341,0.001790967,0.0009219328,0.002754535,0.02239716],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001627341,"about_ca_system_score_gemma":0.001704876,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001678759,"about_ca_topic_score_gemma":0.00280114,"domain_scores_codex":[0.9996595,0.00003678418,0.000020822,0.00006473075,0.0001719225,0.00004619026],"domain_scores_gemma":[0.999459,0.0001358928,0.00005813513,0.00002736222,0.0002490543,0.00007064192],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.0001707816,0.00007475458,0.00009929342,0.006301028,0.00006006573,0.0002158492,0.00005388007,0.0004114444,0.01043635,0.01730102,0.644511,0.3203647],"study_design_scores_gemma":[0.00001293951,0.00004981581,0.0001003916,0.0004293327,0.00002610454,0.0001478722,0.000009519672,0.00004134854,0.004976826,0.0008142747,0.9933815,0.000009998915],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"review","genre_gemma":"empirical","genre_scores_codex":[0.00112361,0.8744991,0.001861635,0.007112108,0.01817163,0.00009087862,0.0007842618,0.0002364717,0.09612034],"genre_scores_gemma":[0.008750808,0.9107034,0.00103743,0.005019403,0.006201981,0.00006039592,0.001022348,0.000063759,0.06714051],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.02878924,"threshold_uncertainty_score":0.09630966,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01336971009949158,"score_gpt":0.2379850827935653,"score_spread":0.2246153726940737,"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."}}