{"id":"W4408836731","doi":"10.1155/ogi/4043963","title":"Embryos With “No Result” After PGT‐A: A Retrospective Analysis of Causative Factors","year":2025,"lang":"en","type":"article","venue":"Obstetrics and Gynecology International","topic":"Prenatal Screening and Diagnostics","field":"Medicine","cited_by":4,"is_retracted":false,"has_abstract":true,"ca_institutions":"Université de Montréal; Centre Hospitalier Universitaire Sainte-Justine","funders":"","keywords":"Medicine; Embryo; Retrospective cohort study; Bioinformatics; Computational biology; Pathology; Genetics; Biology","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":["metaresearch"],"consensus_categories":[],"category_scores_codex":[0.0000729654,0.00009795716,0.0002988095,0.0006471263,0.00003160963,0.00001084166,0.00006444487,0.00009953625,0.0001701981],"category_scores_gemma":[0.008608416,0.00007282538,0.00006937345,0.0008140022,0.0001215739,0.00003944532,0.00006239081,0.0001449127,0.000002588078],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001239054,"about_ca_system_score_gemma":0.00006928904,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00007621793,"about_ca_topic_score_gemma":0.00007938655,"domain_scores_codex":[0.9992782,0.00002028871,0.0001943627,0.0002156923,0.0001802563,0.000111142],"domain_scores_gemma":[0.9966132,0.002626342,0.00009752218,0.000122275,0.0004876194,0.00005302108],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001649306,0.0001096011,0.9932172,0.000009569126,0.00220523,0.00005008602,0.0001784021,0.0000216903,0.0000274269,0.003050335,0.0003134541,0.0006520635],"study_design_scores_gemma":[0.001075438,0.0002839413,0.9944823,0.00003200171,0.0008545008,0.000001578182,0.0001188971,0.001089861,0.0001798595,0.0001266097,0.001689791,0.00006521388],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9766312,0.0002248864,0.0005458411,0.0003487958,0.0004358582,0.0001147643,0.0001811954,0.00001462426,0.02150279],"genre_scores_gemma":[0.9965819,0.00008271377,0.0004861774,0.0002242796,0.00001416019,0.00001356214,0.0001084552,0.000004163279,0.002484587],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01995066,"threshold_uncertainty_score":0.9997425,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.007862814107461168,"score_gpt":0.2658385898736511,"score_spread":0.25797577576619,"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."}}