{"meta":{"page":1,"per_page":50,"max_per_page":100,"total":1,"total_is_capped":false,"direct_labels_cover":0,"predictions_cover":1,"direct_label_status":"direct model label, unvalidated","prediction_status":"machine_predicted_unvalidated (Codex and Gemma teacher distillation)","score_status":"score_only:v0-immature-baseline (scores rank; they never assert a category)","snapshot":{"source":"OpenAlex, pinned release, all 482 partitions","release":"2026-06-24","frame_built":"2026-07-12","author_layer_release":"2026-06-26"},"query_hash":"4fc22e69b18b","filters":{"venue":"Journal of African Studies and Development"}},"results":[{"id":"W3214223172","doi":"10.5897/jasd2021.0641","title":"Effects of the COVID-19 lockdown on the livelihood and food security of street food vendors and consumers in Nigeria","year":2021,"lang":"en","type":"article","venue":"Journal of African Studies and Development","topic":"COVID-19 Pandemic Impacts","field":"Economics, Econometrics and Finance","cited_by":9,"is_retracted":false,"has_abstract":true,"routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false},"ca_institutions":"University of Saskatchewan","funders":"","keywords":"Livelihood; Food security; Business; Marketing; Agriculture; Geography","authors":[{"name":"Oloko Majing","is_ca":true},{"name":"Ekpo Regina","is_ca":false}],"retraction":null,"screen_n_in":null,"score":{"opus":0.04154249665234974,"gpt":0.2549364508353342,"spread":0.2133939541829845,"validation_status":"score_only:v0-immature-baseline"},"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0007118206,0.0001178283,0.0005016746,0.0001169639,0.000100356,0.0000136786,0.00008819246,0.00003592693,0.000003872089],"category_scores_gemma":[0.001499682,0.00007759166,0.0000433407,0.0001881858,0.0001772383,0.00003942506,0.0001790387,0.0001457053,1.600336e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001241278,"about_ca_system_score_gemma":0.0002273347,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00002178591,"about_ca_topic_score_gemma":0.0002521528,"domain_scores_codex":[0.998992,0.00005430958,0.0005868755,0.0001437435,0.00007727981,0.0001458415],"domain_scores_gemma":[0.9982069,0.0009326575,0.0006198726,0.00009297297,0.00006460099,0.00008302589],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001664254,0.000222268,0.9174653,0.001093478,0.001441937,0.00002091261,0.07118746,0.00002794853,0.00007433929,0.005359867,0.001003066,0.00193704],"study_design_scores_gemma":[0.004801727,0.001400005,0.9211278,0.0005181732,0.00005654505,0.00005871696,0.03638702,0.00001037552,0.003122926,0.0158107,0.01634633,0.0003596987],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9749808,0.02257598,0.0000249922,0.002046269,0.0001180593,0.0001462254,0.00002039958,0.00000118512,0.00008612558],"genre_scores_gemma":[0.9955132,0.003792831,0.0001273213,0.000541529,0.00001037807,0.000003830506,1.17396e-7,0.000005239895,0.000005553819],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.03480043,"threshold_uncertainty_score":0.3164096,"prediction_status":"machine_predicted_unvalidated"},"labels":[],"label_agreement":null}]}