{"id":"W4406645561","doi":"10.2172/2503488","title":"Performance Results from DOE Cold Climate Heat Pump Challenge Field Validation","year":2025,"lang":"en","type":"report","venue":"","topic":"Advanced Thermodynamic Systems and Engines","field":"Engineering","cited_by":3,"is_retracted":false,"has_abstract":true,"ca_institutions":"Athletic Edge Sports Medicine","funders":"Bonneville Power Administration; Battelle; Pacific Northwest National Laboratory; U.S. Department of Commerce; U.S. Department of Energy","keywords":"Cold climate; Field (mathematics); Heat pump; Environmental science; Nuclear engineering; Engineering; Meteorology; Mechanical engineering; Heat exchanger; Physics; Mathematics","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":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.0002375108,0.0003861355,0.0005277703,0.0001374218,0.00006241972,0.00003627003,0.0002036744,0.0004902199,0.00009578474],"category_scores_gemma":[0.00005266226,0.000352015,0.0001157606,0.0001218634,0.000008448706,0.0001405377,0.0000611979,0.0003519001,0.00005884979],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002659459,"about_ca_system_score_gemma":0.00006198037,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0006548733,"about_ca_topic_score_gemma":0.0001323345,"domain_scores_codex":[0.998239,0.00001269891,0.0006569207,0.0003821199,0.0003542937,0.0003549275],"domain_scores_gemma":[0.9989815,0.0001670092,0.00006736485,0.000605595,0.0001184494,0.00006013517],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"not_applicable","study_design_scores_codex":[0.0001899257,0.0001276778,0.0002924971,0.01182724,0.001646237,0.0001021011,0.000777866,0.7735217,0.004364233,0.0008440824,0.08650118,0.1198053],"study_design_scores_gemma":[0.0009837396,0.00008211903,0.0002515099,0.003207876,0.0001417282,0.00001016277,0.00007588904,0.3104479,0.005625848,0.00006713589,0.6778389,0.001267262],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"other","genre_gemma":"empirical","genre_scores_codex":[0.02231911,0.002380629,0.003910114,0.000106248,0.008192195,0.0005307136,0.0007667771,0.001375302,0.9604189],"genre_scores_gemma":[0.908686,0.0583981,0.000512869,0.00002987857,0.001726303,0.000139398,0.001711657,0.0001421322,0.02865359],"genre_candidate":"other","genre_consensus":null,"teacher_disagreement_score":0.9317653,"threshold_uncertainty_score":0.9998932,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01840203071772131,"score_gpt":0.2448414322164549,"score_spread":0.2264394014987336,"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."}}