{"id":"W6891647495","doi":"10.4224/21277540","title":"Where space begins","year":2013,"lang":"en","type":"article","venue":"NPARC","topic":"Space Science and Extraterrestrial Life","field":"Physics and Astronomy","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Herzberg Institute of Astrophysics","funders":"","keywords":"Spacecraft; Space (punctuation); Atmosphere (unit); Space debris; Space research; Satellite; Geocentric orbit","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["insufficient_payload"],"consensus_categories":["insufficient_payload"],"category_scores_codex":[0.00003928026,0.00006160157,0.00006638051,0.00001619294,0.00006230774,0.00008213729,0.0001155439,0.00001436839,0.01196977],"category_scores_gemma":[0.000001847307,0.00004959805,0.00003824156,0.00008543258,0.00003378313,0.0001949225,0.0000222004,0.00005861055,0.00267603],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000004727645,"about_ca_system_score_gemma":0.00002878159,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0004037569,"about_ca_topic_score_gemma":0.000006151182,"domain_scores_codex":[0.9995338,0.000009816297,0.0000594952,0.0001167111,0.00009067512,0.000189448],"domain_scores_gemma":[0.9997235,0.00001207604,0.00002325924,0.0001391374,0.00001988432,0.00008212432],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"not_applicable","study_design_scores_codex":[0.000004964913,0.00009148382,0.1284353,0.000005444677,0.00002674033,0.000001100281,0.0004678547,0.00003428751,0.1080317,0.2053638,0.5139953,0.04354188],"study_design_scores_gemma":[0.001608134,0.0001836247,0.03674183,0.00007556725,0.00003160479,0.000001542547,0.004956145,0.002962454,0.03270045,0.3406312,0.5791483,0.0009591497],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"other","genre_gemma":"empirical","genre_scores_codex":[0.4794312,0.000008685453,0.0009252616,0.00537875,0.0002610116,0.0001270608,0.000003487651,0.00003005853,0.5138345],"genre_scores_gemma":[0.9918357,0.000001036476,0.0008384196,0.00006382027,0.0004437756,0.00001783176,0.000002334278,0.000005116861,0.006791985],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.5124044,"threshold_uncertainty_score":0.9981005,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.010924237225751,"score_gpt":0.2343570857078406,"score_spread":0.2234328484820896,"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."}}