{"id":"W1986511297","doi":"10.1144/0016-764904-104","title":"Constraints on the thermal energy released from the Chicxulub impactor: new evidence from multi-method charcoal analysis","year":2005,"lang":"en","type":"article","venue":"Journal of the Geological Society","topic":"Building materials and conservation","field":"Earth and Planetary Sciences","cited_by":102,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Charcoal; Geology; Mineralogy; Earth science; Materials science; Metallurgy","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":"codex-gemma-dda1882f352a","candidate_categories":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.001225273,0.0001384153,0.000252206,0.00000865288,0.0003152568,0.0001249707,0.0008117709,0.0001270543,0.006987296],"category_scores_gemma":[0.0003875496,0.00004837694,0.0005679601,0.0002145778,0.000212435,0.0001321579,0.00003645041,0.0003723762,0.00001730512],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00001264822,"about_ca_system_score_gemma":0.00008564882,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.005507518,"about_ca_topic_score_gemma":0.0008217346,"domain_scores_codex":[0.9981877,0.0006865771,0.0003577137,0.000157552,0.0003901074,0.0002203564],"domain_scores_gemma":[0.996779,0.002353354,0.000465197,0.0002535343,0.00005139811,0.00009755554],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0002439801,0.00005730693,0.8817413,9.1581e-7,0.0009862967,0.000003329631,0.001574309,0.02662746,0.0061185,0.0000375303,0.005699205,0.07690984],"study_design_scores_gemma":[0.000230807,0.00006086494,0.9719394,0.00002655451,0.0002290725,0.000003415917,0.0002078548,0.02455086,0.0006684052,0.0006473475,0.001356761,0.00007867935],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9554467,0.0008371803,0.002956535,0.04035288,0.0002486439,0.0000577328,0.00005253043,0.000008875691,0.00003890607],"genre_scores_gemma":[0.9855435,0.0002543636,0.004828776,0.008439444,0.0008776024,2.942826e-7,0.000006742554,0.000001937946,0.00004730797],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.09019805,"threshold_uncertainty_score":0.9939204,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.05046357549569343,"score_gpt":0.2582084475435043,"score_spread":0.2077448720478109,"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."}}