{"id":"W2395112603","doi":"10.14288/1.0041086","title":"Prediction of Hydrate Plugs in Gas Wells in Permafrost","year":2008,"lang":"en","type":"article","venue":"Open Collections","topic":"Methane Hydrates and Related Phenomena","field":"Environmental Science","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia","funders":"","keywords":"Permafrost; Clathrate hydrate; Geology; Petroleum engineering; Hydrology (agriculture); Hydrate; Oceanography; Geotechnical engineering; Chemistry","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0001857678,0.00007220627,0.0001341563,0.00006121302,0.0003379501,0.00003412571,0.0001738063,0.00005994337,0.005534112],"category_scores_gemma":[0.00001394998,0.00006753065,0.00002384109,0.001441759,0.00009387416,0.0002083166,0.0001329589,0.0001476319,0.00008027529],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001552488,"about_ca_system_score_gemma":0.00002713167,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.02287969,"about_ca_topic_score_gemma":0.003952194,"domain_scores_codex":[0.9992178,0.0000699012,0.0002502478,0.0001902472,0.0001143483,0.0001574247],"domain_scores_gemma":[0.9997268,0.00002991908,0.00005458187,0.000139182,0.000004410005,0.00004514985],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0002521648,0.001905183,0.4896965,0.00001808517,0.00004369707,0.00008945716,0.007927406,0.1888233,0.02984067,0.00006193986,0.2806425,0.0006990901],"study_design_scores_gemma":[0.007665629,0.0008266349,0.7632456,0.0001870612,0.00004027515,0.000211304,0.001417578,0.05137258,0.01456609,0.005947238,0.1537128,0.0008071803],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"other","genre_gemma":"empirical","genre_scores_codex":[0.4483886,0.0000205247,0.00001423113,0.0001167584,0.0001274575,0.0004376804,0.00006082108,0.000007768313,0.5508261],"genre_scores_gemma":[0.8374023,0.0003495925,0.0003550601,0.00006882317,0.00001481841,0.0000822497,0.00002387232,0.00001269526,0.1616906],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.3891356,"threshold_uncertainty_score":0.995375,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02256961775703778,"score_gpt":0.2194210588888754,"score_spread":0.1968514411318376,"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."}}