{"id":"W4414883756","doi":"10.1186/s12982-025-01002-w","title":"Evaluating actual use of outdoor exercise equipment in a community park in Southern California through video-captured behavioral assessment","year":2025,"lang":"en","type":"article","venue":"Discover Public Health","topic":"Physical Activity and Health","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Alberta","funders":"Centers for Disease Control and Prevention","keywords":"Recreation; Audit; Promotion (chess); Complement (music); Survey instrument; Public park; Public health","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":[],"consensus_categories":[],"category_scores_codex":[0.002343335,0.0002144988,0.0009158472,0.0002287182,0.000131883,0.00004210951,0.0001702025,0.0001197462,0.00005010739],"category_scores_gemma":[0.0002571519,0.0001853337,0.0001058203,0.0006513042,0.0001040896,0.0004068312,0.0001935015,0.001126074,0.000008318879],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001218984,"about_ca_system_score_gemma":0.005437688,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.06569096,"about_ca_topic_score_gemma":0.01073307,"domain_scores_codex":[0.9966523,0.0009694555,0.0008548283,0.0003016493,0.0005358317,0.0006859557],"domain_scores_gemma":[0.9985546,0.0003110832,0.0002565731,0.0005598573,0.00008387057,0.0002339865],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.001468974,0.04793412,0.7194777,0.004416925,0.0001208942,0.00002627498,0.1092743,0.000310145,0.002065258,0.003227019,0.001150522,0.1105279],"study_design_scores_gemma":[0.01430346,0.002988295,0.9279031,0.00491598,0.0001147714,0.000003970522,0.03640563,0.005035486,0.0003395393,0.003399255,0.003950953,0.0006396218],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9874352,0.00007522915,0.0005709748,0.009972117,0.00007946628,0.00127949,0.0003013526,0.00002486076,0.0002612803],"genre_scores_gemma":[0.9959748,0.0000530388,0.0009509889,0.002536608,0.00002367883,0.0001245801,0.0002234527,0.00001802645,0.00009478598],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.2084254,"threshold_uncertainty_score":0.9646226,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.2765463482755022,"score_gpt":0.4840037294457994,"score_spread":0.2074573811702972,"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."}}