{"id":"W4414136833","doi":"10.1017/jns.2025.10037","title":"Characterising nutritional composition and labelling of packaged infant foods in Canada","year":2025,"lang":"en","type":"article","venue":"Journal of Nutritional Science","topic":"Obesity, Physical Activity, Diet","field":"Medicine","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of New Brunswick","funders":"Mitacs; University of Cambridge","keywords":"Labelling; Saturated fat; Food products; Food labelling; Infant formula; Food labeling; Sugar; Health professionals; Nutrition Labeling","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":true,"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":[0.0005342985,0.000255039,0.0002397641,0.0009813952,0.001293247,0.0009555203,0.0007515462,0.0003140919,0.001454802],"category_scores_gemma":[0.002338006,0.0003550701,0.0003231024,0.002782371,0.0003525431,0.0002606766,0.0004737231,0.0004185844,0.0002163959],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.01369504,"about_ca_system_score_gemma":0.008546509,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9824582,"about_ca_topic_score_gemma":0.9857205,"domain_scores_codex":[0.9991592,0.00005273927,0.00004974181,0.0001171807,0.0004776828,0.0001435045],"domain_scores_gemma":[0.9977244,0.0001147338,0.0005813956,0.00004759261,0.001293698,0.0002382055],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00008878373,0.00004216654,0.990853,0.00005879876,0.00003231707,0.0001016366,0.001631873,0.00005935489,0.0007769261,0.00003994975,0.0004915553,0.005823507],"study_design_scores_gemma":[0.000001156497,0.00002461396,0.9983032,0.00002011959,0.000005731861,0.00004079972,0.0007924946,0.00009436989,0.000106055,0.000003213866,0.0006039362,0.000004281387],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9956207,0.0003142412,0.00007667614,0.00007086435,0.000004202642,0.00003905377,0.002150129,0.000006568551,0.001717666],"genre_scores_gemma":[0.9968643,0.0003895774,0.0003726311,0.00008091025,0.000001684885,0.00001877233,0.001253553,0.000006013396,0.00101261],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01754183,"threshold_uncertainty_score":0.09936494,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01236437109154646,"score_gpt":0.2740348841961053,"score_spread":0.2616705131045588,"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."}}