{"id":"W3159226994","doi":"10.1111/maps.13653","title":"The impact and recovery of asteroid 2018 LA","year":2021,"lang":"en","type":"article","venue":"Meteoritics and Planetary Science","topic":"Astro and Planetary Science","field":"Physics and Astronomy","cited_by":46,"is_retracted":false,"has_abstract":true,"ca_institutions":"Western University","funders":"Buddhist Tzu Chi Medical Foundation; Goddard Space Flight Center; Nederlandse Organisatie voor Wetenschappelijk Onderzoek; Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung; Academy of Finland; Simons Foundation; National Aeronautics and Space Administration","keywords":"Asteroid; Impact crater; Orbit (dynamics); Breccia; Albedo (alchemy); Ejecta; Meteorite","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":[0.0005412464,0.00008728584,0.0001124829,0.00002855053,0.0003033844,0.0001454566,0.0001627694,0.00001461699,0.00006569616],"category_scores_gemma":[0.00002018529,0.00005731879,0.00002235441,0.0001921962,0.0006510897,0.0002173483,0.00006548539,0.00009251013,0.000003554293],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000002333664,"about_ca_system_score_gemma":0.0001341117,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0002129149,"about_ca_topic_score_gemma":0.00001101479,"domain_scores_codex":[0.9992111,0.00004649059,0.0001294431,0.0002059828,0.0001814445,0.000225537],"domain_scores_gemma":[0.9992245,0.0004052537,0.00004567793,0.0001691661,0.00004111821,0.0001143066],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00003562996,0.00005166592,0.7667856,0.00002211723,0.00006223169,0.00002760564,0.0004317813,0.0005675833,0.02365873,0.006249175,0.0008930098,0.2012149],"study_design_scores_gemma":[0.0003237078,0.0003066297,0.9647013,0.00003696027,0.00003113772,0.0001115849,0.000885867,0.01044861,0.003333754,0.006598132,0.01292493,0.000297387],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9894438,0.001400962,0.0004215599,0.00008081832,0.0001564658,0.00004210562,0.0001973941,0.00000345231,0.008253489],"genre_scores_gemma":[0.9983617,0.0001251038,0.001206607,0.00001843169,0.0000465726,4.113339e-7,0.00002689424,0.000001822268,0.0002124591],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.2009175,"threshold_uncertainty_score":0.2398967,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.006019798622286886,"score_gpt":0.2245434836709032,"score_spread":0.2185236850486163,"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."}}