{"id":"W4412650643","doi":"10.1016/j.jafrearsci.2025.105775","title":"The In Ezzane volcanic field (Eastern Hoggar, Algeria) and its enigmatic circular structures","year":2025,"lang":"en","type":"article","venue":"Journal of African Earth Sciences","topic":"Geological and Geophysical Studies Worldwide","field":"Earth and Planetary Sciences","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"","funders":"Western University","keywords":"Geology; Volcano; Field (mathematics); Geochemistry; Earth science","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001831682,0.0001581338,0.0001376628,0.0008452797,0.001384423,0.001082581,0.0003768419,0.0002970944,0.002791085],"category_scores_gemma":[0.0003034353,0.0001259867,0.00006183348,0.001191011,0.002075276,0.0005510364,0.0007552476,0.0002526274,0.0002723036],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001172428,"about_ca_system_score_gemma":0.00124586,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.05411019,"about_ca_topic_score_gemma":0.08389196,"domain_scores_codex":[0.9999181,0.00001128857,0.000003509337,0.00001672778,0.00001724792,0.0000331681],"domain_scores_gemma":[0.9999121,0.00001239882,0.00003079295,0.00001115911,0.000020815,0.00001268446],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0006117512,0.0001008516,0.5001542,0.0009120522,0.0001749101,0.005766542,0.02396468,0.003046135,0.02945667,0.07176551,0.01322851,0.3508182],"study_design_scores_gemma":[0.00001262117,0.00004844972,0.876043,0.000165733,0.0000240265,0.001980038,0.01540245,0.0004222228,0.0007638931,0.003254551,0.1018656,0.00001737776],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9435671,0.006118834,0.001146826,0.002686144,0.0001597083,0.00002838979,0.0005029804,0.00003390782,0.04575605],"genre_scores_gemma":[0.9939055,0.001001235,0.0005185368,0.0001792874,0.00003942969,0.000003757464,0.0001740294,0.000007056355,0.004171178],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.05411019,"threshold_uncertainty_score":0.1075905,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01049298006480447,"score_gpt":0.2157926375630631,"score_spread":0.2052996574982587,"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."}}