{"id":"W4408435612","doi":"10.5194/egusphere-egu25-8385","title":"Homogenization of Earth’s mantle after magma ocean solidification","year":2025,"lang":"en","type":"preprint","venue":"","topic":"Geotechnical and Geomechanical Engineering","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"York University","funders":"","keywords":"Mantle (geology); Geology; Homogenization (climate); Magma chamber; Petrology; Geochemistry; Geophysics; Magma; Volcano","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":[0.0001831544,0.0002843772,0.0003893809,0.0002692958,0.0004583081,0.001058582,0.0004870417,0.0007427534,0.00174965],"category_scores_gemma":[0.001076592,0.000281441,0.0006703811,0.000190058,0.001267931,0.0006597268,0.0006790364,0.0005663327,0.0001166111],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00153224,"about_ca_system_score_gemma":0.0008732449,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.02264456,"about_ca_topic_score_gemma":0.009193719,"domain_scores_codex":[0.9999131,0.00001149749,0.000004352417,0.00002211537,0.0000117186,0.00003718688],"domain_scores_gemma":[0.9997706,0.00008141714,0.00004822923,0.00002556142,0.00001836963,0.00005582558],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.000279237,0.0001018264,0.01443238,0.00006630696,0.00006365407,0.0003783605,0.0002415452,0.919938,0.0491788,0.01276193,0.0002523233,0.002305771],"study_design_scores_gemma":[0.000157122,0.0001348877,0.008898898,0.0000165026,0.00003709202,0.00005078105,0.0001372318,0.9809443,0.006233004,0.002920606,0.0004435066,0.00002606404],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9958307,0.00004401013,0.001677868,0.00009554932,0.00001122713,0.00001288196,0.00008099064,0.00003908336,0.002207674],"genre_scores_gemma":[0.9990276,0.00002880768,0.0005115737,0.00001834461,0.000002827675,0.00001051861,0.00004257913,0.0000105189,0.0003471822],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02264456,"threshold_uncertainty_score":0.04502547,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.008625499517813948,"score_gpt":0.2021866954123537,"score_spread":0.1935611958945398,"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."}}