{"id":"W7083292060","doi":"10.17632/368k9hcn4y.1","title":"A continental-scale study of Spodosols across North America and implications for soil organic carbon dynamics","year":2025,"lang":"en","type":"dataset","venue":"Mendeley Data","topic":"African studies and sociopolitical issues","field":"Social Sciences","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Podzol; Soil carbon; Total organic carbon; Hydrology (agriculture); Soil survey; Soil water; Soil horizon; Soil classification; Permafrost","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002702578,0.0002172866,0.0006363905,0.00003850966,0.0006860672,0.00006860065,0.001205951,0.0001402328,0.00001416352],"category_scores_gemma":[0.0004077503,0.0002107173,0.00004346647,0.0003332126,0.0006152716,0.00007261837,0.001459179,0.0001857927,6.320005e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001332826,"about_ca_system_score_gemma":0.000198541,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.04104541,"about_ca_topic_score_gemma":0.3418808,"domain_scores_codex":[0.9981434,0.000117506,0.0004080512,0.0006045175,0.0002468329,0.000479733],"domain_scores_gemma":[0.9978059,0.0004174615,0.000241822,0.001237949,0.0001721807,0.0001246698],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"not_applicable","study_design_scores_codex":[0.00001501405,0.0005292445,0.002295195,0.0001165203,0.0002436662,9.499271e-7,0.007111521,2.172598e-7,5.745991e-7,0.0001904126,0.9883208,0.001175926],"study_design_scores_gemma":[0.0004464807,0.0001618471,0.0009328115,0.00002513917,0.0003515392,1.508774e-7,0.1272667,0.00005197158,1.585541e-7,0.0001319841,0.8703752,0.0002560366],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"dataset","genre_gemma":"dataset","genre_scores_codex":[0.01983495,0.000271773,0.00003368376,0.0008142229,0.0001353418,0.001008769,0.9775962,0.00002517049,0.000279899],"genre_scores_gemma":[0.02125807,0.001589098,0.00005980747,0.00008569194,0.000171098,0.0001118324,0.9762227,0.00001077857,0.0004909175],"genre_candidate":"dataset","genre_consensus":"dataset","teacher_disagreement_score":0.3008354,"threshold_uncertainty_score":0.9653404,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03856964308454115,"score_gpt":0.3811042824020187,"score_spread":0.3425346393174775,"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."}}