{"id":"W1982006512","doi":"10.1002/chin.200221173","title":"ChemInform Abstract: A Dirhodium(II)—Carbenoid Route to (‐)‐ and (+)‐Geissman—Waiss Lactone: Synthesis of (1R,7R,8R)‐(‐)‐Turneforcidine.","year":2002,"lang":"en","type":"article","venue":"ChemInform","topic":"Cyclopropane Reaction Mechanisms","field":"Chemistry","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Regina","funders":"","keywords":"Carbenoid; Chemistry; Stereochemistry; Lactone; Combinatorial chemistry; Rhodium; 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":[],"category_scores_codex":[0.0001782233,0.0005838106,0.0007042124,0.0001776248,0.0001987675,0.00007583344,0.0005381976,0.0004415544,0.00948718],"category_scores_gemma":[0.0003907751,0.0005689721,0.0002387084,0.0003372324,0.0001212135,0.0004886239,0.000378294,0.0004327259,0.0002144497],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002781914,"about_ca_system_score_gemma":0.00005483299,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00007779581,"about_ca_topic_score_gemma":0.00003485924,"domain_scores_codex":[0.9971838,1.356779e-7,0.0009145852,0.0005433009,0.0006228141,0.0007353646],"domain_scores_gemma":[0.997703,0.0001741779,0.0004597952,0.0009296698,0.0002154527,0.0005178885],"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":[0.0001138205,0.0001668497,0.0001347628,0.001495901,0.0001316377,0.00001883726,0.003454506,0.000001091068,0.2556538,0.0001692616,0.009138725,0.7295208],"study_design_scores_gemma":[0.000527502,0.0000394306,0.0002766938,0.0002204968,0.00008160713,0.00009381647,0.00116415,0.00002824132,0.8670975,0.00002896774,0.1298646,0.0005770543],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"other","genre_gemma":"empirical","genre_scores_codex":[0.1461617,0.0002884621,6.49847e-7,0.0002127596,0.0001248191,0.000240532,0.0001347809,0.0002466207,0.8525897],"genre_scores_gemma":[0.9377052,0.0002643564,0.0002494774,0.0001241734,0.0002553163,0.0001275228,0.00006845903,0.00008806671,0.0611175],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.7915434,"threshold_uncertainty_score":0.9996762,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01606413960453536,"score_gpt":0.2211159959095497,"score_spread":0.2050518563050144,"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."}}