{"id":"W4417232355","doi":"10.1029/2025je009243","title":"Abrasion Patch Dehydration Experiment at Bright Angel, Jezero Crater, Using SuperCam Onboard the Mars 2020 Perseverance Rover","year":2025,"lang":"en","type":"article","venue":"Journal of Geophysical Research Planets","topic":"Planetary Science and Exploration","field":"Physics and Astronomy","cited_by":3,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Winnipeg","funders":"Natural Sciences and Engineering Research Council of Canada; Jet Propulsion Laboratory; Canadian Space Agency; Swedish National Space Agency; Canada Foundation for Innovation; National Aeronautics and Space Administration","keywords":"Mars Exploration Program; Martian; Dehydration; Martian surface; Abrasion (mechanical); Atmosphere of Mars; Atmosphere (unit); Mineral","routes":{"ca_aff":true,"ca_fund":true,"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":[],"consensus_categories":[],"category_scores_codex":[0.0006206013,0.0001327345,0.0002090897,0.00009634614,0.0004743728,0.0001680526,0.0003401439,0.00004259403,0.0002101611],"category_scores_gemma":[0.00002000148,0.00008559763,0.00009542685,0.0003019368,0.0001216767,0.0006282218,0.00009515256,0.0004626446,0.0001790759],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001178622,"about_ca_system_score_gemma":0.0002032772,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0006690858,"about_ca_topic_score_gemma":0.00003262781,"domain_scores_codex":[0.9979712,0.0002515552,0.0003220548,0.0002031083,0.000871215,0.0003809068],"domain_scores_gemma":[0.9991053,0.0002699249,0.0001109076,0.0001995875,0.0001879048,0.0001264155],"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":[0.00145865,0.0008263733,0.05271785,0.00004451429,0.0002697785,0.0001388821,0.002975319,0.003939596,0.7955558,0.001669214,0.1206507,0.01975342],"study_design_scores_gemma":[0.00579839,0.002353992,0.4481039,0.0009665782,0.0002008345,0.00008053004,0.007458979,0.1990311,0.2013633,0.02109595,0.1121903,0.001356023],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9971393,0.0001059838,0.0003959175,0.001161697,0.0002721952,0.0001837577,0.00002389032,0.000004161198,0.000713058],"genre_scores_gemma":[0.9983366,0.00003125149,0.0001780547,0.000096205,0.0005624403,0.00000438053,0.00008670631,0.00000601364,0.0006983168],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.5941924,"threshold_uncertainty_score":0.364854,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0403320919979076,"score_gpt":0.3441664093239413,"score_spread":0.3038343173260337,"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."}}