{"id":"W2152693230","doi":"10.1126/science.1172339","title":"H <sub>2</sub> O at the Phoenix Landing Site","year":2009,"lang":"en","type":"article","venue":"Science","topic":"Planetary Science and Exploration","field":"Physics and Astronomy","cited_by":561,"is_retracted":false,"has_abstract":true,"ca_institutions":"York University; Geological Survey of Canada; Dalhousie University; University of Alberta; Canadian Space Agency; Optech (Canada)","funders":"Science and Technology Facilities Council","keywords":"Phoenix; Mars Exploration Program; Mars landing; Geology; Astrobiology; Atmosphere (unit); Dwarf planet; Permafrost; Geomorphology; Mineralogy; Environmental science; Exploration of Mars; Archaeology; Solar System; Oceanography; Meteorology; Geography; 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":[],"category_scores_codex":[0.0002948921,0.00004879801,0.00003856838,0.00003008372,0.0005338073,0.00009842186,0.0002242247,0.000005641184,0.00003101407],"category_scores_gemma":[0.000004398837,0.00003087491,0.00001815576,0.0004043904,0.0001500499,0.0005323942,0.00002976817,0.00004640159,0.0009124681],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00001529137,"about_ca_system_score_gemma":0.00004160134,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00001080975,"about_ca_topic_score_gemma":0.00001072043,"domain_scores_codex":[0.9993369,0.000007802875,0.00005944254,0.0001648775,0.0002186896,0.0002123104],"domain_scores_gemma":[0.9997389,0.00001423428,0.00003006908,0.0001488667,0.00001780638,0.00005017179],"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":[0.00000250396,0.000009552861,0.02441631,2.156708e-7,6.611628e-7,6.200261e-7,0.0006073696,0.0003820404,0.9503378,0.001024484,0.000923003,0.02229548],"study_design_scores_gemma":[0.0002274623,0.00009727527,0.3113068,0.00001530903,0.000008812451,0.000005000203,0.0004368449,0.009959481,0.6583471,0.01028232,0.009018873,0.0002947852],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9948056,0.00001377374,0.0006022759,0.0006695352,0.000115919,0.00004748212,0.000005331004,0.00001272485,0.003727371],"genre_scores_gemma":[0.9994915,0.000001688314,0.00003265568,0.0002500444,0.00008600354,0.000001138526,0.0000191267,8.713646e-7,0.0001169675],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.2919907,"threshold_uncertainty_score":0.9998654,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01111931157674736,"score_gpt":0.2228371608532582,"score_spread":0.2117178492765109,"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."}}