{"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":"d171192923f8","filters":{"venue":"Chinese Journal of Analytical Chemistry"}},"results":[{"id":"W1978454958","doi":"10.1016/s1872-2040(11)60582-3","title":"Determination of Polychlorinated Biphenyl Enantiomers in Lotus Root and Sediment by Chiral Gas Chromatography-Mass Spectrometry","year":2012,"lang":"en","type":"article","venue":"Chinese Journal of Analytical Chemistry","topic":"Analytical Chemistry and Chromatography","field":"Chemistry","cited_by":9,"is_retracted":false,"has_abstract":false,"routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false},"ca_institutions":"University of Winnipeg","funders":"","keywords":"Chemistry; Chromatography; Elution; Extraction (chemistry); Gas chromatography; Mass spectrometry; Polychlorinated biphenyl; Gas chromatography–mass spectrometry; Detection limit; Environmental chemistry","authors":[{"name":"Shouhui Dai","is_ca":false},{"name":"Hua-Lin ZHAO","is_ca":false},{"name":"Min Wang","is_ca":false},{"name":"Charles S. Wong","is_ca":true},{"name":"Tingting Chai","is_ca":false},{"name":"Shuming Yang","is_ca":false},{"name":"Jing Qiu","is_ca":false}],"retraction":null,"screen_n_in":null,"score":{"opus":0.005282213245065561,"gpt":0.2405265547638652,"spread":0.2352443415187996,"validation_status":"score_only:v0-immature-baseline"},"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.000413793,0.0004243364,0.0008703402,0.0002241231,0.00005202239,0.00003529332,0.00035051,0.0003258128,0.0008005352],"category_scores_gemma":[0.0002442839,0.0003358179,0.0004584718,0.001040996,0.0003814829,0.0003225331,0.00007275306,0.0006860594,0.000001387086],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001135313,"about_ca_system_score_gemma":0.00005889791,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000006466583,"about_ca_topic_score_gemma":3.922706e-7,"domain_scores_codex":[0.9973905,0.00002053427,0.001056013,0.000280477,0.0006509097,0.0006015513],"domain_scores_gemma":[0.9981818,0.0001823792,0.0006215625,0.0002873955,0.0001352325,0.0005916446],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.0001843531,0.0007274658,0.2994564,0.0008262838,0.0002369831,0.00006020852,0.00007443252,0.000002912544,0.6979857,0.00003686905,0.0001948972,0.0002134411],"study_design_scores_gemma":[0.002794036,0.0001017766,0.01052972,0.0004154709,0.0003820444,0.0005834414,0.0003562223,0.001566711,0.9812545,0.0009913831,0.0003697517,0.0006550105],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9880085,0.002014533,0.0003344856,0.0001200382,0.00005146774,0.00003019363,0.00002811264,0.00001957111,0.009393074],"genre_scores_gemma":[0.9986436,0.0001617209,0.0005599253,0.00001413514,0.0003012015,0.000001911359,0.0000237695,0.00003129334,0.0002624654],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.2889267,"threshold_uncertainty_score":0.9999094,"prediction_status":"machine_predicted_unvalidated"},"labels":[],"label_agreement":null}]}