{"id":"W1977284701","doi":"10.1126/science.1238162","title":"Response to Comment on “The Placental Mammal Ancestor and the Post–K-Pg Radiation of Placentals”","year":2013,"lang":"en","type":"letter","venue":"Science","topic":"Evolution and Paleontology Studies","field":"Earth and Planetary Sciences","cited_by":21,"is_retracted":false,"has_abstract":true,"ca_institutions":"The Scarborough Hospital","funders":"","keywords":"Mammal; Ancestor; Radiation exposure; Biology; Zoology; Evolutionary biology; Medicine; Geography; Nuclear medicine; Archaeology","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":[0.001682406,0.000150835,0.0001908201,0.000118804,0.0006022,0.0000680412,0.000551976,0.00008963232,0.000419605],"category_scores_gemma":[0.0003945538,0.00007539542,0.00004006219,0.0002262789,0.002247532,0.0001101661,0.00004058178,0.0003719064,0.0002367553],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0000174354,"about_ca_system_score_gemma":0.0001004773,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0008985915,"about_ca_topic_score_gemma":0.001012374,"domain_scores_codex":[0.9982243,0.0004062982,0.0001902016,0.0003082057,0.0005535075,0.000317482],"domain_scores_gemma":[0.9979836,0.001484609,0.0001454284,0.0002630437,0.00006149006,0.00006178829],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"not_applicable","study_design_scores_codex":[0.0006211249,0.000005014363,0.04708214,0.000008108213,0.00001102536,0.000004752937,0.001349197,0.00002009336,0.00001821148,0.00008185069,0.9492041,0.001594416],"study_design_scores_gemma":[0.0003337664,0.0002173436,0.4072689,0.00002707458,0.00000881462,0.00001247411,0.000388905,0.000300361,0.00002605867,0.00006680413,0.591235,0.0001144789],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"commentary","genre_gemma":"commentary","genre_scores_codex":[0.1681984,0.0006592105,0.000002145766,0.8273137,0.0007892074,0.0004774027,0.0001058603,0.00001013115,0.0024439],"genre_scores_gemma":[0.231303,0.00006733071,0.00007695067,0.7671269,0.0002066385,0.000008823074,0.00001924597,0.000002218131,0.00118887],"genre_candidate":"commentary","genre_consensus":"commentary","teacher_disagreement_score":0.3601868,"threshold_uncertainty_score":0.8281124,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0175195451635684,"score_gpt":0.2293821025256766,"score_spread":0.2118625573621082,"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."}}