{"id":"W4414279054","doi":"10.1016/j.chemgeo.2025.123051","title":"Basalt melts under pressure: Is there really a viscosity minimum?","year":2025,"lang":"en","type":"article","venue":"Chemical Geology","topic":"Material Dynamics and Properties","field":"Materials Science","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia","funders":"European Research Council; Natural Sciences and Engineering Research Council of Canada; Engineering Research Centers","keywords":"Basalt; Viscosity; Olivine; Mantle (geology); Volcano; High pressure; Silicate; Magma","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":[0.0006180085,0.0004015658,0.00104599,0.0005384848,0.0004803718,0.001705151,0.001084415,0.0009467572,0.001564517],"category_scores_gemma":[0.002424707,0.0004511971,0.0004768428,0.0005235311,0.001543381,0.003957683,0.0006909657,0.001733327,0.0004727467],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006924156,"about_ca_system_score_gemma":0.000293758,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000805398,"about_ca_topic_score_gemma":0.0005920838,"domain_scores_codex":[0.9995086,0.00003449419,0.00002648855,0.000211734,0.0001594055,0.00005928548],"domain_scores_gemma":[0.9993894,0.0002412002,0.0001817344,0.00005316642,0.00008168407,0.00005279334],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.0008147832,0.0001358509,0.05569192,0.005556559,0.0003666544,0.001445161,0.001715703,0.009692424,0.7679678,0.03170802,0.003853219,0.1210518],"study_design_scores_gemma":[0.0001113071,0.001640217,0.2434901,0.001616116,0.0006975756,0.003905996,0.002127426,0.07625647,0.4506794,0.1294966,0.08968388,0.0002948095],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8584282,0.09238908,0.03127767,0.003288028,0.0002278439,0.00003445385,0.0009705877,0.0007360683,0.01264798],"genre_scores_gemma":[0.9791865,0.01584831,0.002828741,0.0002933789,0.0002287266,0.0000303242,0.0005706575,0.0001263078,0.0008871468],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001705151,"threshold_uncertainty_score":0.005233765,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01028219005584436,"score_gpt":0.2422942345503151,"score_spread":0.2320120444944708,"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."}}