{"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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.002896044,0.001054104,0.0006855701,0.0007582931,0.001272212,0.0009225524,0.0009189857,0.001012793,0.004026224],"category_scores_gemma":[0.002030273,0.0003314909,0.0005093063,0.0009348129,0.0005758739,0.0008384323,0.0005574918,0.0007587344,0.002512435],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001575573,"about_ca_system_score_gemma":0.00107884,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01050782,"about_ca_topic_score_gemma":0.0155047,"domain_scores_codex":[0.998,0.0002851683,0.0000904357,0.000292252,0.001097865,0.0002343208],"domain_scores_gemma":[0.9974215,0.0004102272,0.000104636,0.0002309519,0.001704308,0.0001283997],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"observational","study_design_scores_codex":[0.007318432,0.007391699,0.07261335,0.00153056,0.0004417547,0.0005989494,0.001274999,0.08684576,0.596464,0.002493396,0.0736995,0.1493275],"study_design_scores_gemma":[0.000561299,0.01101186,0.07009745,0.00006653381,0.0001566402,0.0002767073,0.000617313,0.04651491,0.8098205,0.0003727867,0.06034163,0.0001624209],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9554374,0.0005710835,0.009941961,0.0003541942,0.0001141308,0.0005592761,0.01231351,0.00200545,0.01870289],"genre_scores_gemma":[0.9618565,0.0003279057,0.009991908,0.0001618654,0.00002423937,0.000420929,0.0126808,0.0002987327,0.01423712],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01050782,"threshold_uncertainty_score":0.02089334,"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."}}