{"id":"W2911474914","doi":"10.1002/hlca.201900001","title":"A Tetraethynyl[5]cumulene","year":2019,"lang":"en","type":"article","venue":"Helvetica Chimica Acta","topic":"Synthesis and Properties of Aromatic Compounds","field":"Chemistry","cited_by":5,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Alberta","funders":"Natural Sciences and Engineering Research Council of Canada; Deutsche Forschungsgemeinschaft","keywords":"Cumulene; Chemistry; Steric effects; Derivative (finance); Molecule; Product (mathematics); Stereochemistry; Computational chemistry; 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":["insufficient_payload"],"category_scores_codex":[0.0001172962,0.0002223724,0.0003016921,0.00004638276,0.00007712826,0.00008318745,0.0004757191,0.0001326607,0.02298309],"category_scores_gemma":[0.0001136264,0.0001845332,0.0001533615,0.00008048236,0.00006844418,0.00009587182,0.0001432628,0.0002189936,0.001616278],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00004476018,"about_ca_system_score_gemma":0.00004897415,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00001431653,"about_ca_topic_score_gemma":0.000002199238,"domain_scores_codex":[0.9986047,0.00001883177,0.0003028624,0.0003728082,0.000306763,0.000394073],"domain_scores_gemma":[0.9986521,0.0002580404,0.0000772989,0.000839714,0.00003636335,0.000136462],"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":[0.00006036321,0.0001356268,0.002013622,0.0001800748,0.00006522103,0.000002656036,0.0002608941,3.116949e-7,0.9894506,0.000383636,0.004647156,0.002799804],"study_design_scores_gemma":[0.001457907,0.0001268349,0.003632734,0.0004818305,0.00009362494,0.00009448859,0.0005053706,0.00169598,0.502282,0.001901412,0.4866522,0.001075672],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.6794478,0.00005964329,0.000001024301,0.001307882,0.0001210526,0.00005683714,0.000007234408,0.0001350109,0.3188635],"genre_scores_gemma":[0.9906974,0.00005289389,0.000905148,0.0003089221,0.0001525148,0.00001591509,0.00000994174,0.00004620149,0.007811089],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.4871687,"threshold_uncertainty_score":0.9991611,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01214904598422518,"score_gpt":0.2150383223856043,"score_spread":0.2028892764013791,"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."}}