{"id":"W7097608130","doi":"","title":"U.S. Human Immunodeficiency Virus Type 1 Epidemic: Date of","year":2002,"lang":"en","type":"article","venue":"","topic":"HIV Research and Treatment","field":"Immunology and Microbiology","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Coalescent theory; Phylogenetic tree; Population; Phylogenetics; Mutation rate; Human immunodeficiency virus (HIV); Virus; Divergence (linguistics); Exponential growth","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":[0.000286751,0.0001678309,0.0001370357,0.0009023963,0.0003490998,0.0002666759,0.000108224,0.000123163,0.001589593],"category_scores_gemma":[0.0008742844,0.00006604283,0.00009694146,0.0008468481,0.0001346698,0.0002004839,0.0002265082,0.0002485015,0.0002327117],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0007091376,"about_ca_system_score_gemma":0.0006740717,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.07769983,"about_ca_topic_score_gemma":0.1127636,"domain_scores_codex":[0.9999318,0.0000173642,0.00000521307,0.0000131368,0.00002156706,0.00001091486],"domain_scores_gemma":[0.9997104,0.00007970157,0.00007513678,0.00001304041,0.00008870492,0.00003307521],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0004418386,0.00004838786,0.8883399,0.0001774663,0.00005586682,0.0002715104,0.0007465573,0.002124963,0.002530006,0.002793894,0.007235712,0.09523384],"study_design_scores_gemma":[0.00002068225,0.00008119846,0.9754436,0.0000659687,0.00003871607,0.0006735877,0.0003127709,0.003716766,0.001835173,0.0007897759,0.01700882,0.00001298461],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9819756,0.002404494,0.002413179,0.0003009298,0.00004420891,0.00004324198,0.006807952,0.00007336232,0.005937075],"genre_scores_gemma":[0.9855105,0.00176079,0.004173283,0.0000797237,0.00002011245,0.00002000895,0.006952405,0.000009691766,0.001473559],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.07769983,"threshold_uncertainty_score":0.1544952,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0523456195286661,"score_gpt":0.3048996091991016,"score_spread":0.2525539896704355,"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."}}