{"id":"W1977251152","doi":"10.1126/science.1261713","title":"Mars methane detection and variability at Gale crater","year":2014,"lang":"en","type":"article","venue":"Science","topic":"Planetary Science and Exploration","field":"Physics and Astronomy","cited_by":464,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Guelph; York University","funders":"Canadian Space Agency","keywords":"Mars Exploration Program; Atmosphere of Mars; Methane; Astrobiology; Martian; Impact crater; Atmosphere (unit); Environmental science; Atmospheric methane; Atmospheric sciences; Geology; Physics; Chemistry; Meteorology","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002446533,0.0002707003,0.0002386261,0.001429368,0.0004479117,0.0005896551,0.0003548849,0.0004630383,0.0004900547],"category_scores_gemma":[0.0006549855,0.0001826591,0.0002658549,0.0005902408,0.0003117197,0.0002557015,0.0008822163,0.0003085124,0.0001358108],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003825549,"about_ca_system_score_gemma":0.0001260329,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.009799045,"about_ca_topic_score_gemma":0.0128058,"domain_scores_codex":[0.9997228,0.00003805354,0.00001196047,0.00009720371,0.00007705662,0.00005293803],"domain_scores_gemma":[0.999595,0.00006850454,0.0001412155,0.00004171487,0.00008860853,0.00006492848],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0004227282,0.00003678508,0.9593334,0.00003127443,0.0001819073,0.0004150029,0.0009415602,0.0004801463,0.02835773,0.00005684295,0.0004160252,0.009326618],"study_design_scores_gemma":[0.000004077478,0.00003944156,0.9977732,0.000003286933,0.00001236907,0.0001678518,0.0001039552,0.0002978118,0.00116063,0.00000784575,0.0004242453,0.000005227692],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9990089,0.00009725777,0.00008810127,0.00002680252,0.000003212488,0.000003333158,0.0003049375,0.00002224901,0.0004451596],"genre_scores_gemma":[0.9991974,0.00004859682,0.0001768651,0.00001611772,0.00000780867,0.000005428654,0.0004361131,0.000004315924,0.000107359],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.009799045,"threshold_uncertainty_score":0.01948398,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.007830838828761642,"score_gpt":0.2111338873533096,"score_spread":0.2033030485245479,"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."}}