{"id":"W4408865863","doi":"10.1038/s41586-025-08779-5","title":"Witnessing the onset of reionization through Lyman-α emission at redshift 13","year":2025,"lang":"en","type":"article","venue":"Nature","topic":"Stellar, planetary, and galactic studies","field":"Physics and Astronomy","cited_by":57,"is_retracted":false,"has_abstract":true,"ca_institutions":"Herzberg Institute of Astrophysics","funders":"","keywords":"Reionization; Redshift; Astrophysics; Physics; Astronomy; Galaxy","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.00017263,0.000153587,0.0001347631,0.000916106,0.0004171058,0.0005021622,0.0002234072,0.0002792407,0.0008212282],"category_scores_gemma":[0.0002082225,0.0001252052,0.00008993703,0.0004542066,0.0003046865,0.0002282802,0.0005050525,0.0004888605,0.0002746822],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003146857,"about_ca_system_score_gemma":0.0001123533,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003799439,"about_ca_topic_score_gemma":0.007802976,"domain_scores_codex":[0.9999264,0.000004857102,0.000002596103,0.00001656513,0.00002053923,0.00002897661],"domain_scores_gemma":[0.9996481,0.00002156244,0.0001135486,0.00001747324,0.0000504968,0.0001488061],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001191298,0.00007978184,0.9409614,0.00002094986,0.00002810337,0.001542666,0.001706472,0.00007197907,0.04407585,0.0005731127,0.0008348189,0.009985693],"study_design_scores_gemma":[0.000001370987,0.00003124988,0.9964844,0.0000033764,0.00000435216,0.0004189929,0.0001699381,0.00007442156,0.001577344,0.00007884973,0.001153153,0.000002462317],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.998429,0.0001108412,0.0001900849,0.00005656778,0.000003408391,0.000004387158,0.0001885424,0.00003670864,0.0009803957],"genre_scores_gemma":[0.9989259,0.00005790741,0.0003615687,0.00004138432,0.000007594879,0.000002393249,0.000257146,0.000005493562,0.0003405962],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.003799439,"threshold_uncertainty_score":0.00755465,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.007151687763328121,"score_gpt":0.2575101115378228,"score_spread":0.2503584237744947,"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."}}