{"id":"W2093625784","doi":"10.1088/0004-637x/757/2/114","title":"BROAD ABSORPTION LINE DISAPPEARANCE ON MULTI-YEAR TIMESCALES IN A LARGE QUASAR SAMPLE","year":2012,"lang":"en","type":"article","venue":"The Astrophysical Journal","topic":"Galaxies: Formation, Evolution, Phenomena","field":"Physics and Astronomy","cited_by":140,"is_retracted":false,"has_abstract":true,"ca_institutions":"York University","funders":"","keywords":"Quasar; Sky; Line (geometry); Outflow; Spectral line; Absorption (acoustics); Absorption spectroscopy; Emission spectrum","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":[0.0003275911,0.0001751472,0.0001944136,0.00005841713,0.0002631,0.00006466221,0.0002355074,0.00002664418,0.0002486792],"category_scores_gemma":[0.0000162299,0.0001230394,0.0001376096,0.0001778602,0.00006915531,0.0004361095,0.00005054686,0.0005208585,0.0006015994],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00008434101,"about_ca_system_score_gemma":0.00002913111,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00007375128,"about_ca_topic_score_gemma":0.000004674907,"domain_scores_codex":[0.9986051,0.000145852,0.0003179522,0.0001166967,0.0002840061,0.0005304326],"domain_scores_gemma":[0.9993214,0.00007566961,0.0001811817,0.0002227143,0.00005251629,0.0001465335],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00008034658,0.0009705579,0.9759188,0.000003575431,0.00003556645,1.866091e-8,0.001189012,0.0005099135,0.001201789,0.01896285,0.0002158361,0.000911721],"study_design_scores_gemma":[0.001029185,0.00008271357,0.9920927,0.0000322711,0.00001276383,0.000001813862,0.0003818938,0.003700318,0.0001402802,0.002202135,0.0001916871,0.0001322682],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9710725,0.00002834099,0.0282619,0.0002371214,0.0001673655,0.0001261514,0.00003746294,0.00001729591,0.0000518965],"genre_scores_gemma":[0.9961263,0.000003762195,0.001981498,0.000009066365,0.001716747,0.00001126599,0.00002424982,0.00002069064,0.0001064029],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0262804,"threshold_uncertainty_score":0.7732544,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0128105115352873,"score_gpt":0.2455597289093454,"score_spread":0.2327492173740581,"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."}}