{"id":"W4411746747","doi":"10.1093/humrep/deaf097.004","title":"O-004 Multi-center, external validation of a novel artificial intelligence (AI) model that predicts blastocyst PGT-A results from mature oocytes","year":2025,"lang":"en","type":"article","venue":"Human Reproduction","topic":"Reproductive Biology and Fertility","field":"Medicine","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"CReATe Fertility Centre","funders":"","keywords":"Blastocyst; Center (category theory); Andrology; Artificial intelligence; Gynecology; Biology; Computer science; Medicine; Embryo; Chemistry; Genetics; Embryogenesis","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.008578544,0.0008693414,0.0009096716,0.0009340442,0.0003696166,0.001103697,0.001082316,0.0008999719,0.002295488],"category_scores_gemma":[0.01246906,0.0002423752,0.001447444,0.0005119886,0.0004258655,0.0004729212,0.0007869356,0.0008618478,0.0006389124],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0008083493,"about_ca_system_score_gemma":0.0009124233,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0119762,"about_ca_topic_score_gemma":0.006992019,"domain_scores_codex":[0.9983526,0.000858294,0.00009743015,0.0004826034,0.0001205282,0.00008850329],"domain_scores_gemma":[0.9915276,0.005635242,0.0006528028,0.0008366392,0.000959272,0.0003883953],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.004361439,0.000971198,0.5538765,0.0003143138,0.002319585,0.0004009127,0.0001639622,0.3336916,0.00234106,0.0004115254,0.0106798,0.09046817],"study_design_scores_gemma":[0.0002270331,0.0007742782,0.05158775,0.00005042681,0.0002538696,0.0001973377,0.00008186579,0.9440866,0.001199315,0.0003711026,0.001143202,0.00002712437],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9719523,0.0005932656,0.01951748,0.0004951798,0.00009668286,0.0002787906,0.004874761,0.0005069662,0.001684557],"genre_scores_gemma":[0.9851902,0.0000588894,0.005163716,0.0001316676,0.00003306803,0.0001078827,0.00859062,0.00003304637,0.000690821],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0119762,"threshold_uncertainty_score":0.04536819,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1075085942751447,"score_gpt":0.3491069277952658,"score_spread":0.241598333520121,"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."}}