{"id":"W2091634284","doi":"10.1029/2006je002797","title":"Nickel on Mars: Constraints on meteoritic material at the surface","year":2006,"lang":"en","type":"article","venue":"Journal of Geophysical Research Atmospheres","topic":"Planetary Science and Exploration","field":"Physics and Astronomy","cited_by":84,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Guelph","funders":"","keywords":"Martian; Meteorite; Mars Exploration Program; Martian soil; Geology; Impact crater; Martian surface; Astrobiology; Sedimentary rock; Regolith; Crust; Nickel; Mineralogy; Geochemistry; Chondrite; Achondrite; Materials science; Metallurgy; Physics","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":"codex-gemma-dda1882f352a","candidate_categories":["insufficient_payload"],"consensus_categories":["insufficient_payload"],"category_scores_codex":[0.0007072343,0.0001186024,0.0001899726,0.00001119573,0.0003031234,0.0001579448,0.0003437634,0.00002834443,0.001219231],"category_scores_gemma":[0.00003144889,0.00006974498,0.000121852,0.0002080767,0.0003947699,0.0002325545,0.00005319684,0.000441524,0.001170457],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0000594991,"about_ca_system_score_gemma":0.0001231532,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0004923918,"about_ca_topic_score_gemma":0.00002472885,"domain_scores_codex":[0.9978694,0.0002629585,0.000277324,0.0001572037,0.001024476,0.0004086435],"domain_scores_gemma":[0.9987156,0.0006698041,0.0001206283,0.0001929533,0.0001868054,0.0001141854],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.004880009,0.003493735,0.02372104,0.00004703075,0.0004616788,0.0003540869,0.0004711849,0.02529324,0.256289,0.1653379,0.4289702,0.09068088],"study_design_scores_gemma":[0.007142491,0.01496628,0.2916997,0.0008409899,0.0001582149,0.00006378277,0.005414271,0.005611475,0.3165312,0.266682,0.0892265,0.001663093],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9893965,0.00001678957,0.00004129559,0.001150408,0.0002105624,0.0001116229,0.00004382287,0.000004052942,0.009024914],"genre_scores_gemma":[0.9968209,0.000003650991,0.0001109403,0.00004854723,0.00116116,0.000002054061,0.00002866772,0.000008074784,0.001815974],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.3397437,"threshold_uncertainty_score":0.9996938,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02922359470497038,"score_gpt":0.3028193850805339,"score_spread":0.2735957903755635,"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."}}