{"id":"W3096764992","doi":"10.1111/maps.13584","title":"The fall, recovery, classification, and initial characterization of the Hamburg, Michigan H4 chondrite","year":2020,"lang":"en","type":"article","venue":"Meteoritics and Planetary Science","topic":"Astro and Planetary Science","field":"Physics and Astronomy","cited_by":11,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto; Western University","funders":"Lawrence Livermore National Laboratory; Laboratory Directed Research and Development; Smithsonian Institution; Natural Sciences and Engineering Research Council of Canada; Nuclear Safety and Security Commission; U.S. Department of Energy; Silicon Valley Community Foundation; Canada Research Chairs; Tawani Foundation; National Aeronautics and Space Administration; Chan Zuckerberg Initiative; Field Museum; National Science Foundation","keywords":"Chondrite; Meteorite; Meteoroid; Parent body; Geology; Weathering; Geochemistry; Mineralogy; Astrobiology; Physics","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":true,"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":[0.0001214185,0.0002036836,0.0001189566,0.001116264,0.000710103,0.0005054594,0.0002142976,0.0001948265,0.001220033],"category_scores_gemma":[0.0001742856,0.0001124022,0.0001065886,0.0005614292,0.0003316895,0.0001396654,0.0003399965,0.0001280586,0.0003745456],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0007034687,"about_ca_system_score_gemma":0.0002842812,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.03971652,"about_ca_topic_score_gemma":0.1059199,"domain_scores_codex":[0.9998767,0.000006074672,0.000007894636,0.00003507956,0.00004657185,0.00002761505],"domain_scores_gemma":[0.9998907,0.000006779571,0.00002787835,0.000007991792,0.00003847282,0.00002811544],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0002975434,0.00002807275,0.9002287,0.00003182971,0.00003391805,0.0006973367,0.0005573065,0.0001515783,0.08733689,0.00006578743,0.0007122708,0.009858788],"study_design_scores_gemma":[0.000002201431,0.00004528509,0.9904523,0.000004058596,0.000006196279,0.0002533812,0.0002211449,0.0001302235,0.005905738,0.000006443897,0.002970441,0.000002588665],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9977511,0.00009256897,0.0001078575,0.00001006419,0.00000237924,0.00001099904,0.00059514,0.00001294741,0.001417008],"genre_scores_gemma":[0.9957467,0.0000671959,0.0005716284,0.00001228014,0.000004739539,0.000009517081,0.001841595,0.000008830574,0.001737559],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.03971652,"threshold_uncertainty_score":0.07897067,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0133976567778557,"score_gpt":0.2089771349272951,"score_spread":0.1955794781494394,"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."}}