{"id":"W1987845920","doi":"10.1086/462408","title":"First Results from the Canada‐France High‐<i>z</i>Quasar Survey: Constraints on the<i>z</i>= 6 Quasar Luminosity Function and the Quasar Contribution to Reionization","year":2005,"lang":"en","type":"article","venue":"The Astrophysical Journal","topic":"Radio Astronomy Observations and Technology","field":"Physics and Astronomy","cited_by":59,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Victoria; Herzberg Institute of Astrophysics","funders":"","keywords":"Quasar; Reionization; Physics; Luminosity function; Astrophysics; OVV quasar; Luminosity; Astronomy; Redshift; Function (biology); Galaxy","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["sts"],"consensus_categories":[],"category_scores_codex":[0.0009893361,0.0002579689,0.0003026806,0.00002220638,0.001795901,0.0002266909,0.000592741,0.00005102937,0.00007626854],"category_scores_gemma":[0.0001642291,0.0001219235,0.0001099499,0.0003080298,0.0005549999,0.0001507222,0.00009276193,0.000830811,0.00003717348],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001143255,"about_ca_system_score_gemma":0.000190344,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.05906132,"about_ca_topic_score_gemma":0.01507555,"domain_scores_codex":[0.9978174,0.0005993405,0.0004950549,0.000300117,0.0003895765,0.0003985287],"domain_scores_gemma":[0.9971059,0.001575762,0.0003998868,0.0005810032,0.0002311686,0.0001063127],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"observational","study_design_scores_codex":[0.003568471,0.0006128533,0.07125852,0.000003121158,0.001106567,0.000004139815,0.0008292983,0.03015501,0.001198127,0.7305928,0.04639085,0.1142802],"study_design_scores_gemma":[0.003753533,0.0002102874,0.9606958,0.00006080907,0.0001375293,0.000006001718,0.0003900002,0.004675548,0.0006252719,0.008437059,0.02071951,0.0002886483],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8418537,0.00003475703,0.07676173,0.08000883,0.0003036088,0.0004953335,0.0004675096,0.00001951489,0.00005500945],"genre_scores_gemma":[0.9965994,0.000007972443,0.0002893708,0.00137482,0.001530528,0.00002255638,0.00009557891,0.00001677635,0.0000629359],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.8894373,"threshold_uncertainty_score":0.9995036,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.008837198199238916,"score_gpt":0.1947198091194488,"score_spread":0.1858826109202099,"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."}}