{"id":"W4289782016","doi":"10.1126/science.abq8253","title":"Safe, selective, and scalable carbenes","year":2022,"lang":"en","type":"letter","venue":"Science","topic":"Cyclopropane Reaction Mechanisms","field":"Chemistry","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto","funders":"","keywords":"Chemistry","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":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0001635564,0.0001820597,0.0001751757,0.0001467645,0.0004928843,0.0001211317,0.0005221908,0.0001721637,0.002766363],"category_scores_gemma":[0.00007062669,0.0001829965,0.00003670739,0.0004961794,0.0003311357,0.0001523203,0.0003292867,0.001145045,0.00003749142],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003676613,"about_ca_system_score_gemma":0.0003943314,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00008388856,"about_ca_topic_score_gemma":0.000004452774,"domain_scores_codex":[0.9979397,0.00001137257,0.0001266973,0.0007116979,0.0007927924,0.0004177361],"domain_scores_gemma":[0.9992912,0.00004986854,0.0001015282,0.0004030365,0.0000928296,0.00006151434],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"not_applicable","study_design_scores_codex":[0.00001113035,0.00001944886,0.0002996877,0.0005788687,0.00001942969,0.0002398305,0.0004758435,0.00001104016,0.5831361,0.00009553651,0.4024941,0.01261901],"study_design_scores_gemma":[0.00006365684,0.000014409,0.00002082742,0.00001590495,0.00001272084,0.0001025535,0.0001139598,0.00002613972,0.1052534,0.0002526599,0.8939075,0.0002163052],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"other","genre_gemma":"commentary","genre_scores_codex":[0.05589521,0.003027032,0.00004211453,0.1725318,0.002868779,0.0004482002,0.0002209808,0.0006889293,0.7642769],"genre_scores_gemma":[0.06270692,0.0008647072,0.00592737,0.5859517,0.009459182,0.0005892501,0.0004313308,0.0004118632,0.3336576],"genre_candidate":"other","genre_consensus":null,"teacher_disagreement_score":0.4914134,"threshold_uncertainty_score":0.9981452,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01053380275986203,"score_gpt":0.2298698056248461,"score_spread":0.2193360028649841,"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."}}