{"id":"W1518740426","doi":"10.1038/ngeo.2007.44","title":"Core–mantle boundary heat flow","year":2007,"lang":"en","type":"article","venue":"Nature Geoscience","topic":"High-pressure geophysics and materials","field":"Earth and Planetary Sciences","cited_by":496,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of British Columbia","funders":"","keywords":"Earth's internal heat budget; Mantle (geology); Core–mantle boundary; Geology; Geophysics; Radiogenic nuclide; Planetary differentiation; Mantle convection; Geodynamics; Hotspot (geology); Mantle wedge; Subduction; Tectonics; Paleontology","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":[0.0001287071,0.0002936182,0.000251273,0.0004260976,0.0004661206,0.0009804775,0.0004682935,0.0008197243,0.01465356],"category_scores_gemma":[0.0009373178,0.0003376263,0.0002578756,0.0002568276,0.0005182286,0.001200701,0.001129603,0.001016767,0.001217405],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001062067,"about_ca_system_score_gemma":0.0007966206,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.008116436,"about_ca_topic_score_gemma":0.003189901,"domain_scores_codex":[0.999929,0.000005830405,0.000002616127,0.00003005181,0.00001430183,0.00001828345],"domain_scores_gemma":[0.9998974,0.00001704885,0.000009308505,0.00001023212,0.00003623478,0.00002977188],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"observational","study_design_scores_codex":[0.001080114,0.0002477359,0.04670651,0.000318972,0.0002859237,0.0008232207,0.0009700049,0.1802993,0.3221668,0.3143822,0.02387922,0.10884],"study_design_scores_gemma":[0.000548818,0.0002271777,0.2730649,0.00006648,0.00009898571,0.0004118144,0.0003193914,0.5383295,0.05735582,0.08469189,0.04471316,0.0001720016],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.7597809,0.0009363354,0.03135105,0.002230826,0.0006339805,0.00009407548,0.002526749,0.001546065,0.2008999],"genre_scores_gemma":[0.986906,0.0001417937,0.001613987,0.0001212485,0.0001124419,0.00001634067,0.0005683382,0.0001813896,0.01033836],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01465356,"threshold_uncertainty_score":0.04902107,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01231986969572273,"score_gpt":0.2436366131734063,"score_spread":0.2313167434776836,"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."}}