{"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":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow","insufficient_payload"],"consensus_categories":["insufficient_payload"],"category_scores_codex":[0.0001000237,0.0003839207,0.0003480682,0.00007426667,0.00009283002,0.0001920514,0.0004161176,0.0002828223,0.01465918],"category_scores_gemma":[0.0003234224,0.0003399537,0.0001170549,0.0000721494,0.0002531673,0.0007827777,0.0002027092,0.000260194,0.0009812937],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001211519,"about_ca_system_score_gemma":0.00006032713,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0003624908,"about_ca_topic_score_gemma":0.000009403456,"domain_scores_codex":[0.9984494,4.594808e-8,0.0004340811,0.0003296962,0.0002973164,0.0004893974],"domain_scores_gemma":[0.9985083,0.0003541511,0.000251818,0.0005188647,0.0001182398,0.000248605],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.0000566743,0.00008726573,0.002598913,0.000355854,0.0001644545,0.000006501994,0.002158316,2.26926e-8,0.1813885,0.0001063841,0.02144098,0.7916362],"study_design_scores_gemma":[0.0003819322,0.00001267096,0.001725179,0.0001296411,0.00002364029,0.0000555152,0.001915997,0.00001089216,0.9011089,0.0005923926,0.09362321,0.0004200474],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"other","genre_gemma":"empirical","genre_scores_codex":[0.3870193,0.0001178411,8.892211e-9,0.0001255564,0.00005029625,0.00007043828,0.000008496389,0.0001359479,0.6124721],"genre_scores_gemma":[0.9590257,0.00005525161,0.0000455759,0.0003324707,0.0003209332,0.0001263009,0.00002446659,0.00005919494,0.04001015],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.7912161,"threshold_uncertainty_score":0.9999052,"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."}}