{"id":"W4390967619","doi":"10.1126/science.adn1869","title":"Mystery in the “mass gap”","year":2024,"lang":"en","type":"article","venue":"Science","topic":"Pulsars and Gravitational Waves Research","field":"Physics and Astronomy","cited_by":4,"is_retracted":false,"has_abstract":true,"ca_institutions":"Canadian Institute for Theoretical Astrophysics; University of Toronto","funders":"","keywords":"Physics","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":[0.002480366,0.0002611659,0.0008223625,0.001016451,0.002539345,0.003219075,0.001444122,0.003200119,0.004393356],"category_scores_gemma":[0.007520836,0.0002336746,0.0002691199,0.0005888568,0.01888531,0.01330683,0.004549648,0.004347182,0.001323783],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006926047,"about_ca_system_score_gemma":0.0009433276,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0004656228,"about_ca_topic_score_gemma":0.0002412604,"domain_scores_codex":[0.9990846,0.0002344366,0.00004593266,0.0002593109,0.0002170534,0.0001586302],"domain_scores_gemma":[0.9977642,0.0008569871,0.000331567,0.0003998367,0.0002916006,0.0003557018],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[0.0001021936,0.00001738124,0.001816127,0.0001293031,0.00001400438,0.0004838066,0.002782725,0.00007583119,0.0009434702,0.9660445,0.009406596,0.01818413],"study_design_scores_gemma":[0.00001820397,0.00002533964,0.001867682,0.000117754,0.000007039201,0.0007347163,0.00174756,0.0001497957,0.00031276,0.9535961,0.04140624,0.00001690271],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"empirical","genre_gemma":"commentary","genre_scores_codex":[0.3924325,0.05877932,0.02778484,0.2602104,0.009354739,0.00004195987,0.0006123592,0.0004951513,0.2502887],"genre_scores_gemma":[0.975334,0.00339032,0.002304986,0.01175147,0.002770948,0.00003176632,0.0001230302,0.00007275553,0.004220678],"genre_candidate":"commentary","genre_consensus":null,"teacher_disagreement_score":0.004393356,"threshold_uncertainty_score":0.01469725,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02454821719273555,"score_gpt":0.3903724848467459,"score_spread":0.3658242676540103,"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."}}