{"id":"W3186751464","doi":"10.1103/physrevb.104.024101","title":"Prediction of a stable helium-hydrogen compound: First-principles simulations","year":2021,"lang":"en","type":"article","venue":"Physical review. B./Physical review. B","topic":"Quantum, superfluid, helium dynamics","field":"Physics and Astronomy","cited_by":7,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Saskatchewan","funders":"Natural Sciences and Engineering Research Council of Canada; University of Saskatchewan","keywords":"Helium; van der Waals force; Hydrogen; Work (physics); Atomic physics; Materials science; Physics; Thermodynamics; Quantum mechanics; Molecule","routes":{"ca_aff":true,"ca_fund":true,"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":[0.000329726,0.000654741,0.00211194,0.00005688474,0.0002557565,0.00005125803,0.0005753026,0.00005091683,0.0005780674],"category_scores_gemma":[0.0003428416,0.0006008961,0.001256039,0.001276495,0.0002010893,0.0004627797,0.000407279,0.0006078942,0.0004778635],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001200542,"about_ca_system_score_gemma":0.0003155437,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0001195708,"about_ca_topic_score_gemma":0.00001673216,"domain_scores_codex":[0.9956963,0.0003994895,0.00129521,0.0009414622,0.0009475925,0.0007199392],"domain_scores_gemma":[0.9962057,0.0007664866,0.0005267957,0.001443993,0.000671785,0.0003852581],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.00003070471,0.006805317,0.01764235,0.02063596,0.0009872224,0.00002253767,0.0003116628,0.005614488,0.03451093,0.8964589,0.007651925,0.009328039],"study_design_scores_gemma":[0.001393046,0.000364584,0.002651363,0.02565164,0.003034132,0.00001208351,0.00005272167,0.6163923,0.02109289,0.1366117,0.1910367,0.001706865],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9064404,0.06007544,0.01824458,0.003311734,0.0003386785,0.002725451,0.002397692,0.0002260221,0.006240048],"genre_scores_gemma":[0.975505,0.02092699,0.0003040809,0.0007951314,0.0009646323,0.000213878,0.001018632,0.00009883536,0.0001728386],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.7598472,"threshold_uncertainty_score":0.9996442,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03079883407417564,"score_gpt":0.3319878033001712,"score_spread":0.3011889692259955,"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."}}