{"id":"W6963362989","doi":"10.20381/ruor-29183","title":"Integrated analysis of petroleum biomarkers and polycyclic aromatic compounds in lake sediment cores from an oil sands region","year":2021,"lang":"en","type":"other","venue":"University of Ottawa - Library","topic":"","field":"","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Sediment; Sedimentation; Petroleum; Oil sands; Hydrology (agriculture); Total organic carbon; Floodplain; Flux (metallurgy)","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow","insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.00009542482,0.0004238875,0.001329563,0.003826356,0.00004485759,0.00003221736,0.0005562728,0.0004160131,0.002515226],"category_scores_gemma":[0.00001010916,0.0004929932,0.0002922823,0.002259082,0.0005446016,0.0003873858,0.0002403779,0.0002444295,0.000009109101],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00007191501,"about_ca_system_score_gemma":0.0001878935,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.009572438,"about_ca_topic_score_gemma":0.02709027,"domain_scores_codex":[0.9978458,0.0004682404,0.0003902536,0.0006540154,0.0003787108,0.0002629912],"domain_scores_gemma":[0.9981343,0.0001285533,0.0008177561,0.000715875,0.00001050386,0.0001930732],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0005080437,0.0008449628,0.6577196,0.000250928,0.01077242,0.0006076219,0.001065108,0.00002545971,0.001740286,0.00005997086,0.3256382,0.0007674032],"study_design_scores_gemma":[0.006258612,0.0003311758,0.5522578,0.003607489,0.00706618,0.000008981044,0.009432502,0.007970744,0.0003861173,0.00008991324,0.4110316,0.001558854],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.6936086,0.002405543,0.00002178228,0.0001746526,0.000115753,0.0001545498,0.004896789,0.0002973689,0.2983249],"genre_scores_gemma":[0.6996279,0.001417015,0.007561888,0.0001278812,0.00009140025,9.689318e-7,0.0517389,0.001049092,0.238385],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1054617,"threshold_uncertainty_score":0.9997522,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01026406314024371,"score_gpt":0.1997747868353467,"score_spread":0.189510723695103,"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."}}