{"id":"W4410007703","doi":"10.1038/s41561-025-01695-3","title":"A mid-crustal tipping point between silica-undersaturated and silica-oversaturated magmas","year":2025,"lang":"en","type":"article","venue":"Nature Geoscience","topic":"Geological and Geochemical Analysis","field":"Earth and Planetary Sciences","cited_by":7,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Tipping point (physics); Geology; Turning point; Geochemistry; Physics","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"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":[0.0001282722,0.0002288653,0.0001829848,0.0003703103,0.0004108321,0.0009899201,0.0005701815,0.0004632898,0.002379991],"category_scores_gemma":[0.0005494884,0.0002030042,0.0002686162,0.000211987,0.0006836675,0.0003564848,0.0009392725,0.0003083081,0.0002066998],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0009450534,"about_ca_system_score_gemma":0.0005555946,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.02636961,"about_ca_topic_score_gemma":0.01813471,"domain_scores_codex":[0.9998946,0.000006382541,0.000004763069,0.00003541184,0.00002628432,0.00003245873],"domain_scores_gemma":[0.9998841,0.00002163585,0.00002652571,0.00001525062,0.00002177601,0.00003055377],"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":[0.0004151754,0.0001089228,0.3453238,0.0002955238,0.0002350542,0.002514663,0.001496045,0.244249,0.3603433,0.0184225,0.001264775,0.02533126],"study_design_scores_gemma":[0.00006841997,0.0002013335,0.5847607,0.00006860082,0.00007661503,0.0007517549,0.0009497373,0.3385283,0.05769444,0.009627686,0.007193124,0.00007924482],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9933814,0.0001149885,0.002445321,0.00006105947,0.000004434351,0.00001226176,0.0002162291,0.0001666533,0.003597823],"genre_scores_gemma":[0.999455,0.00002028847,0.0002693037,0.00000563268,8.028991e-7,0.000002467339,0.00004916175,0.000009332425,0.0001878929],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02636961,"threshold_uncertainty_score":0.05243224,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.006057561924694106,"score_gpt":0.2168133838422036,"score_spread":0.2107558219175094,"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."}}