{"id":"W4408434956","doi":"10.5194/egusphere-egu25-8193","title":"GAST: Gas tests at the GAs permeable Seal Test – Successes and lessons learned (Grimsel Test Site, CH)","year":2025,"lang":"en","type":"preprint","venue":"","topic":"Offshore Engineering and Technologies","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Nuclear Waste Management Organization; Fractal Systems (Canada)","funders":"","keywords":"Seal (emblem); Test site; Test (biology); Gas analysis; Materials science; Engineering; Geology; Nuclear engineering; Mining engineering; Geography; Archaeology","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":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.0002811459,0.0007948645,0.0006665175,0.0003148521,0.0002836964,0.0003373914,0.0008108967,0.0007045192,0.0001751762],"category_scores_gemma":[0.001181418,0.0006207742,0.0001600538,0.000432004,0.0002360266,0.0001076436,0.001771289,0.001614157,0.0001338056],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002258754,"about_ca_system_score_gemma":0.00009357709,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0003256994,"about_ca_topic_score_gemma":0.002278555,"domain_scores_codex":[0.9976234,0.00002240099,0.0004407976,0.0007961769,0.000314901,0.0008023683],"domain_scores_gemma":[0.9967493,0.001553153,0.00007233461,0.001382642,0.0001077709,0.0001347347],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"not_applicable","study_design_scores_codex":[0.00002964463,0.0004993424,0.1178847,0.007782802,0.0008900695,0.0001156747,0.001029712,0.6182227,0.02915998,0.003667546,0.1745339,0.04618385],"study_design_scores_gemma":[0.00225123,0.0003848287,0.06741004,0.003994015,0.001059681,0.0004453307,0.0009858265,0.1804921,0.04862522,0.006049125,0.6812036,0.007099003],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8494059,0.01255441,0.002952995,0.018347,0.002021914,0.001485126,0.001426633,0.01538263,0.09642337],"genre_scores_gemma":[0.9680917,0.006000469,0.002713047,0.00004849359,0.000229178,0.0001868393,0.0002094887,0.0001351481,0.02238569],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.5066696,"threshold_uncertainty_score":0.9996244,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02461410720076242,"score_gpt":0.2613113960674369,"score_spread":0.2366972888666744,"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."}}