{"id":"W4367313277","doi":"10.1177/87552930231168659","title":"Spectral acceleration basin amplification factors for interface Cascadia Subduction Zone earthquakes in Canada’s 2020 national seismic hazard model","year":2023,"lang":"en","type":"article","venue":"Earthquake Spectra","topic":"Seismic Performance and Analysis","field":"Engineering","cited_by":8,"is_retracted":false,"has_abstract":true,"ca_institutions":"Western University; University of British Columbia","funders":"University of Washington","keywords":"Subduction; Structural basin; Seismology; Geology; Seismic hazard; Sedimentary basin; Spectral acceleration; Hazard; Strong ground motion; Hazard map; Peak ground acceleration; Basin and range topography; Ground motion; Tectonics; Geomorphology","routes":{"ca_aff":true,"ca_fund":false,"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":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.0002067076,0.0002240533,0.0002481373,0.0003030323,0.0001050077,0.00006682581,0.0001364202,0.00007976744,0.00006869798],"category_scores_gemma":[0.00003382764,0.0002464409,0.00009528868,0.0006659523,0.00001775129,0.0003951059,0.000009342606,0.0002118241,0.0000627835],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006360916,"about_ca_system_score_gemma":0.0004718084,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.05014024,"about_ca_topic_score_gemma":0.6226402,"domain_scores_codex":[0.9985086,0.00001791878,0.0003899692,0.0003098897,0.0003360775,0.0004375988],"domain_scores_gemma":[0.9995686,0.00005893574,0.00005303903,0.0001702448,0.00006447583,0.00008473337],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.00001343329,0.00001035043,0.003081292,0.00002554401,0.00003820535,0.000002121547,0.0005197747,0.979876,0.004562086,0.00009700352,0.008828604,0.002945523],"study_design_scores_gemma":[0.0002901355,0.00001590336,0.09924113,0.00001509739,0.00001344583,0.00000330653,0.0004282426,0.8809217,0.01680751,0.000265412,0.001747094,0.0002510347],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9682238,0.00006661024,0.02972925,0.000748963,0.0003377669,0.0002648105,0.00009335214,0.000231806,0.0003037114],"genre_scores_gemma":[0.9981207,0.0001408468,0.0003968621,0.00006825173,0.0002467464,0.00004544762,0.0004001445,0.00004142534,0.0005395385],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.5725,"threshold_uncertainty_score":0.9999988,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02146491085250711,"score_gpt":0.2353351169671183,"score_spread":0.2138702061146112,"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."}}