{"id":"W7164138955","doi":"10.52843/cassyni.dtxg59","title":"Session 7B: Natural Hydrogen","year":2025,"lang":"","type":"article","venue":"","topic":"CO2 Sequestration and Geologic Interactions","field":"Environmental Science","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Discovery Centre","funders":"","keywords":"Hydrogen production; Natural gas; Hydrogen; Ophiolite; Ultramafic rock; Sedimentary rock; Drilling; Drilling fluid","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001610228,0.001484337,0.000838925,0.0005799269,0.001582499,0.003427065,0.001519409,0.003145338,0.2253136],"category_scores_gemma":[0.001216064,0.0003792889,0.001171286,0.0003813201,0.0004635049,0.002335615,0.003745837,0.003916112,0.09256218],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001927869,"about_ca_system_score_gemma":0.001875418,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0006885155,"about_ca_topic_score_gemma":0.001510532,"domain_scores_codex":[0.9992637,0.0001001748,0.00002056155,0.0001963309,0.0002607382,0.0001583946],"domain_scores_gemma":[0.9994385,0.00005918766,0.00002448899,0.00003596383,0.000191553,0.0002502525],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"not_applicable","study_design_scores_codex":[0.000413494,0.0002478579,0.0003136356,0.0004755666,0.00002451309,0.0001620213,0.0001969614,0.0005575612,0.004181732,0.009247017,0.9283635,0.05581604],"study_design_scores_gemma":[0.00003644587,0.0002362275,0.0005099791,0.0002367992,0.000009681658,0.0000843726,0.000198368,0.0003652473,0.001452692,0.003849488,0.9930059,0.00001471785],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"other","genre_gemma":"other","genre_scores_codex":[0.01404382,0.02843414,0.01325999,0.05248545,0.1770139,0.001416126,0.005576382,0.002192175,0.705578],"genre_scores_gemma":[0.03751896,0.01013936,0.003288655,0.008555317,0.02891403,0.0006992975,0.003400246,0.0007318567,0.9067523],"genre_candidate":"other","genre_consensus":"other","teacher_disagreement_score":0.2253136,"threshold_uncertainty_score":0.7537492,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.008222878003294706,"score_gpt":0.2777172677196407,"score_spread":0.269494389716346,"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."}}