{"id":"W4407160232","doi":"","title":"THE DETECTION OF A POTENTIAL BIOSIGNATURE BY THE PERSEVERANCE ROVER ON MARS","year":2025,"lang":"en","type":"article","venue":"HAL (Le Centre pour la Communication Scientifique Directe)","topic":"Space Exploration and Technology","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Winnipeg; Royal Ontario Museum; University of Alberta; Brock University","funders":"","keywords":"Mars Exploration Program; Astrobiology; Mars rover; Exploration of Mars; Mars landing; Aerospace engineering; Geology; Remote sensing; Computer science; Engineering; 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":[],"consensus_categories":[],"category_scores_codex":[0.0007339113,0.0000893903,0.00007772031,0.00005910739,0.0002553246,0.00006139519,0.0003863194,0.00009579657,0.0000146684],"category_scores_gemma":[0.0002621468,0.00006403345,0.00006760514,0.0003756272,0.0001328648,0.00005084027,0.00005607361,0.0002400833,0.00001006614],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00003674634,"about_ca_system_score_gemma":0.00001731187,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0000472567,"about_ca_topic_score_gemma":0.0003618208,"domain_scores_codex":[0.9990394,0.0004374502,0.0001436223,0.0001312018,0.0001241205,0.0001242479],"domain_scores_gemma":[0.9986706,0.0003915452,0.00005439161,0.0006099948,0.0002553349,0.00001810312],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.0000429892,0.0001875661,0.0001490594,0.00004759024,0.0001850247,9.029413e-7,0.002674478,0.0008653451,0.3664911,0.2039702,0.02754444,0.3978413],"study_design_scores_gemma":[0.0004717206,6.460451e-7,0.001239809,0.0001612922,0.0000209101,0.000002586452,0.0004447997,0.04954154,0.783462,0.001612863,0.1628966,0.0001452529],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.232464,0.007950944,0.6010652,0.07323596,0.001399527,0.0008558314,0.0000438116,0.001041425,0.08194333],"genre_scores_gemma":[0.9953256,0.0004232236,0.0003414399,0.00008560636,0.000004555356,0.00002422782,0.000009093947,0.00001017634,0.00377606],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.7628616,"threshold_uncertainty_score":0.2611209,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.003204747019892853,"score_gpt":0.1787874264915355,"score_spread":0.1755826794716427,"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."}}