{"id":"W4400132304","doi":"10.1039/d4ew00350k","title":"Detection of Omicron variant in November 2021: a retrospective analysis through wastewater in Halifax, Canada","year":2024,"lang":"en","type":"article","venue":"Environmental Science Water Research & Technology","topic":"SARS-CoV-2 detection and testing","field":"Medicine","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"Dalhousie University","funders":"Natural Sciences and Engineering Research Council of Canada; Research Nova Scotia","keywords":"Wastewater; Environmental science; Environmental engineering","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001232956,0.0001194711,0.0002664708,0.00190463,0.0001011523,0.00002736589,0.0002191689,0.0001212036,0.0001882819],"category_scores_gemma":[0.0001092519,0.00008823262,0.00004603787,0.003982277,0.001027601,0.0001961162,0.0003039122,0.0007107396,0.00003977641],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.002620364,"about_ca_system_score_gemma":0.0001699971,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.1876693,"about_ca_topic_score_gemma":0.231717,"domain_scores_codex":[0.9976192,0.00006303107,0.0003120655,0.000623904,0.0007149096,0.0006669167],"domain_scores_gemma":[0.999556,0.0000301902,0.00002291672,0.0003311473,0.00001851275,0.00004125097],"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":[0.0000265635,0.00006903228,0.0354254,0.00001195164,0.00003045819,0.0005516871,0.0004101997,0.00001901095,0.9618706,0.00002577296,0.000004111519,0.001555216],"study_design_scores_gemma":[0.0003017214,0.0001861575,0.02367602,0.00004715442,0.00001850213,0.000149738,0.0008265245,0.002261739,0.9714161,0.0004576217,0.0005703204,0.00008842867],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9979997,0.0001066481,0.00006506166,0.0008868419,0.00008570004,0.0002984549,0.000007069776,0.00002799612,0.000522588],"genre_scores_gemma":[0.9996035,0.00001304786,0.0001582238,0.00003511315,0.0000164034,0.00004359393,0.000003013899,0.00001172947,0.0001153693],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.04404775,"threshold_uncertainty_score":0.8177401,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02109140433103928,"score_gpt":0.305761185316307,"score_spread":0.2846697809852677,"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."}}