{"id":"W2625773141","doi":"","title":"A golden spike in the Far North? : promoters of plan to connect Alaska, Canadian railroads say it could reduce the cost of logistics for many businesses","year":2017,"lang":"en","type":"article","venue":"American shipper","topic":"Arctic and Russian Policy Studies","field":"Social Sciences","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"","funders":"","keywords":"Spike (software development); Plan (archaeology); Business; Telecommunications; Operations research; Marketing; Engineering; Economics; Geography; Management; Archaeology","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0006009972,0.0001155509,0.0002712639,0.00006186813,0.0007698606,0.00004572318,0.0008523933,0.00003667356,0.00001650876],"category_scores_gemma":[0.001807149,0.00006833736,0.00005928245,0.0002311826,0.002315196,0.00005220069,0.00006023303,0.00009678276,0.000005037341],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0000745766,"about_ca_system_score_gemma":0.0004200052,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.7094055,"about_ca_topic_score_gemma":0.8828787,"domain_scores_codex":[0.9988661,0.0001231319,0.0002119117,0.0001711058,0.0002246459,0.0004030557],"domain_scores_gemma":[0.9986761,0.0004392865,0.0002391081,0.0004157935,0.0001281986,0.0001014813],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001678331,0.0001336951,0.4870932,0.00008637659,0.0001795438,0.00001782562,0.2685948,0.00007004428,0.00005041423,0.02232606,0.1750831,0.04619706],"study_design_scores_gemma":[0.0002064676,0.000147745,0.6508874,0.00004983908,0.00004928473,0.000001366399,0.07010444,0.00001637675,0.00002322771,0.000270478,0.2780587,0.0001846895],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"commentary","genre_gemma":"empirical","genre_scores_codex":[0.4226431,0.0001162956,0.0003588326,0.5258921,0.0003408665,0.002508021,0.0004460959,0.00001643448,0.0476783],"genre_scores_gemma":[0.9949667,0.000084413,0.0001583487,0.003884057,0.0001402777,0.00007523096,0.000002730031,0.00001003009,0.0006782031],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.5723236,"threshold_uncertainty_score":0.8530437,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.07938347424855119,"score_gpt":0.3693799112428002,"score_spread":0.289996436994249,"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."}}