{"id":"W2803172144","doi":"10.1016/j.orggeochem.2018.05.008","title":"Families of reservoired crude oils from the Cangdong Sag, Bohai Bay Basin, China","year":2018,"lang":"en","type":"article","venue":"Organic Geochemistry","topic":"Hydrocarbon exploration and reservoir analysis","field":"Engineering","cited_by":13,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Alberta","funders":"Macquarie University; China University of Geosciences; University of Alberta","keywords":"Hopanoids; Sterane; Maturity (psychological); Geology; Source rock; Phytane; Biomarker; Sedimentary depositional environment; Geochemistry; Petrography; Mineralogy; Chemistry; Environmental chemistry; Structural basin; Paleontology","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001222896,0.0003171473,0.000249934,0.002881711,0.001054098,0.0003722259,0.0002926013,0.0001444172,0.001014316],"category_scores_gemma":[0.0001726988,0.000128718,0.0002428002,0.002901578,0.0003448956,0.0003181782,0.0005205299,0.0001293001,0.0001348588],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0008047218,"about_ca_system_score_gemma":0.001047125,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.09140914,"about_ca_topic_score_gemma":0.1500688,"domain_scores_codex":[0.9998716,0.00000708951,0.00001208232,0.00003284503,0.00003746644,0.00003891611],"domain_scores_gemma":[0.999889,0.00001157775,0.00002324367,0.000005972451,0.00004511518,0.00002510224],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0002856036,0.0000507861,0.9059874,0.0001338102,0.0001175827,0.001400001,0.005081735,0.0005462085,0.05638266,0.0004204953,0.0004275203,0.02916622],"study_design_scores_gemma":[0.000004320219,0.00003777451,0.9882413,0.00001117181,0.00003758001,0.0004196927,0.004698033,0.0006080767,0.00303795,0.00009306971,0.002797573,0.00001343134],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9987752,0.0001173332,0.00009861754,0.00001190582,0.000001103352,0.000005679145,0.0005155802,0.000003860944,0.0004706334],"genre_scores_gemma":[0.9978442,0.0001508898,0.0001951672,0.00001286757,0.000001265616,0.000006385552,0.0008963338,0.000003106744,0.0008897907],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.09140914,"threshold_uncertainty_score":0.1817542,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.005987143619434743,"score_gpt":0.1925011107030905,"score_spread":0.1865139670836557,"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."}}