{"id":"W4309822001","doi":"10.1126/science.abo5204","title":"Aqueous alteration processes in Jezero crater, Mars—implications for organic geochemistry","year":2022,"lang":"en","type":"article","venue":"Science","topic":"Planetary Science and Exploration","field":"Physics and Astronomy","cited_by":169,"is_retracted":false,"has_abstract":true,"ca_institutions":"Brock University; University of Winnipeg","funders":"","keywords":"Impact crater; Mars Exploration Program; Astrobiology; Aqueous solution; Igneous rock; Geology; Geochemistry; Raman spectroscopy; Perchlorate; Martian; Meteorite; Crater lake; Mineralogy; Sulfate; Chemistry; Organic chemistry","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":[0.0002233129,0.00004528714,0.00004243522,0.00005056268,0.0004690208,0.00007575508,0.0002617253,0.000004737919,0.0001246131],"category_scores_gemma":[0.00001732614,0.00004623095,0.00000876521,0.0007140943,0.00006029571,0.0004579219,0.00004402649,0.00004710516,0.00001460555],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00003292878,"about_ca_system_score_gemma":0.0003488028,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00002041712,"about_ca_topic_score_gemma":0.00001578811,"domain_scores_codex":[0.999395,0.000006330419,0.00009504524,0.0002190749,0.000117275,0.0001672595],"domain_scores_gemma":[0.9997306,0.00002162898,0.00004230306,0.0001196599,0.00005406968,0.00003173614],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.00001577469,0.0002243941,0.1141459,0.00002673884,0.000002978861,5.800838e-7,0.001692483,0.006919125,0.858364,0.002533213,0.001399199,0.01467559],"study_design_scores_gemma":[0.00230911,0.0006702378,0.1569419,0.00005245244,0.00003418776,0.00003241962,0.00742634,0.1124239,0.4115842,0.2568367,0.04989044,0.001798111],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9894574,0.0000280413,0.008378505,0.001022828,0.0001068277,0.0002213967,0.00009114639,0.00001653033,0.0006773383],"genre_scores_gemma":[0.9989999,8.704517e-7,0.0003049202,0.00008170023,0.000041826,0.0001415231,0.0002567733,0.000002100621,0.0001704067],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.4467798,"threshold_uncertainty_score":0.3607376,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01636979108627354,"score_gpt":0.2521576008849138,"score_spread":0.2357878097986403,"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."}}