{"id":"W4205508450","doi":"10.5194/epsc2021-49","title":"Chicxulub impact crater data from the Yucat&amp;#225;n Peninsula in Mexico re-interpreted: evidence for an iron meteoritic asteroid as impactor","year":2021,"lang":"en","type":"preprint","venue":"","topic":"Planetary Science and Exploration","field":"Physics and Astronomy","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Impact crater; Meteorite; Geology; Mantle (geology); Chemistry; Geochemistry; Astrobiology; Physics","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.00006157534,0.0001051322,0.00008102286,0.0008547747,0.000439944,0.0003026483,0.0002228018,0.000149961,0.002070062],"category_scores_gemma":[0.0001333356,0.00006821745,0.00006667843,0.001088859,0.0001677079,0.00009386791,0.000360886,0.0001177824,0.0002804727],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006210858,"about_ca_system_score_gemma":0.0004407873,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.1973668,"about_ca_topic_score_gemma":0.4085878,"domain_scores_codex":[0.9999567,0.000002651561,0.00000399599,0.00001265998,0.00001302322,0.0000108686],"domain_scores_gemma":[0.9998382,0.000009585935,0.00006774682,0.00001472369,0.00005140064,0.00001836315],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001100482,0.00001507103,0.9817227,0.00004965869,0.00002956105,0.0002138532,0.00018692,0.0001478368,0.004477489,0.0000953451,0.001917546,0.01103403],"study_design_scores_gemma":[0.00000130487,0.000003172403,0.9980078,0.000007435624,0.000004088913,0.00004663475,0.0001143376,0.00005328325,0.0003091195,0.000003080172,0.001448943,6.855131e-7],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9909959,0.0002971365,0.00007804912,0.00004120611,0.000006374921,0.000008837712,0.004172823,0.000016392,0.004383231],"genre_scores_gemma":[0.9902241,0.000209646,0.0003141608,0.00002405365,0.000005862578,0.00001183188,0.008101905,0.000005619852,0.001102717],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1973668,"threshold_uncertainty_score":0.392436,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1863124351247076,"score_gpt":0.4036233138742452,"score_spread":0.2173108787495376,"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."}}