{"id":"W4403379030","doi":"10.1542/hpeds.2024-008040","title":"Challenges in Validation of Novel Diagnostic Tools for Pediatric Pneumonia: When Will We Find “The One”?","year":2024,"lang":"en","type":"letter","venue":"Hospital Pediatrics","topic":"Pneumonia and Respiratory Infections","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"BC Children's Hospital; University of British Columbia","funders":"","keywords":"Medicine; Pneumonia; Intensive care medicine; Medical physics; Internal medicine","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"],"consensus_categories":[],"category_scores_codex":[0.0003915285,0.0004758046,0.0007660343,0.000793975,0.00008777238,0.00008616335,0.0002997363,0.001128974,0.000019884],"category_scores_gemma":[0.002796328,0.0003739406,0.0004628357,0.000628327,0.00008170889,0.0002457026,0.0001196809,0.001932572,0.00005672847],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001808661,"about_ca_system_score_gemma":0.0004241986,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00001076069,"about_ca_topic_score_gemma":0.000008613712,"domain_scores_codex":[0.9971854,0.00005720213,0.000860711,0.0006871452,0.0006638655,0.0005456601],"domain_scores_gemma":[0.9946894,0.00390012,0.0004043943,0.0006311706,0.0002835954,0.00009132179],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"not_applicable","study_design_scores_codex":[0.00003379608,0.002039754,0.02068901,0.0196819,0.0003124298,0.0004432977,0.002885075,0.0001063599,0.0001596396,0.0003434257,0.9457633,0.007541947],"study_design_scores_gemma":[0.002405055,0.002515434,0.0259687,0.0005606263,0.004561771,0.00007652627,0.0002231042,0.00005743739,0.00006071068,0.001733828,0.9607316,0.001105251],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"commentary","genre_gemma":"empirical","genre_scores_codex":[0.05433785,0.01899555,0.0001765028,0.9178116,0.003908098,0.003296702,0.0006926921,0.0001388993,0.0006421627],"genre_scores_gemma":[0.3303148,0.2957125,0.001213951,0.2023385,0.1543917,0.005800588,0.003189513,0.00143446,0.005604085],"genre_candidate":"commentary","genre_consensus":null,"teacher_disagreement_score":0.7154731,"threshold_uncertainty_score":0.9998713,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.07072925855194895,"score_gpt":0.2857242552092198,"score_spread":0.2149949966572709,"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."}}