{"id":"W2087822857","doi":"10.1038/nmat3479","title":"Atomic mechanism and prediction of hydrogen embrittlement in iron","year":2012,"lang":"en","type":"article","venue":"Nature Materials","topic":"Hydrogen embrittlement and corrosion behaviors in metals","field":"Materials Science","cited_by":657,"is_retracted":false,"has_abstract":false,"ca_institutions":"McGill University","funders":"Office of Naval Research; Natural Sciences and Engineering Research Council of Canada","keywords":"Hydrogen embrittlement; Embrittlement; Materials science; Mechanism (biology); Hydrogen; Metallurgy; Chemical physics; Chemistry; Physics; Corrosion","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":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.00143423,0.0001577083,0.0003123156,0.0001189047,0.00004556507,0.0000307991,0.0001587286,0.0002465486,0.001788116],"category_scores_gemma":[0.00003315166,0.0001397423,0.00003086892,0.00009745505,0.00004728543,0.0002452871,0.0001303423,0.0001019513,0.00004875196],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00004089275,"about_ca_system_score_gemma":0.00001406455,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00002403386,"about_ca_topic_score_gemma":0.000003155703,"domain_scores_codex":[0.9984728,0.0001564093,0.0004884344,0.0002312968,0.0003159058,0.0003352043],"domain_scores_gemma":[0.9994802,0.00002276554,0.000169413,0.0002213344,0.00002790415,0.00007838286],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.00002986052,0.0000832744,0.003456168,0.00004706804,0.000001785549,0.000001147928,0.0001503596,5.23353e-7,0.9912316,0.004766333,0.0001027121,0.0001291426],"study_design_scores_gemma":[0.000438818,0.00004079761,0.004245516,0.00004531518,0.00003113999,0.000009601319,0.00005525409,0.000003101617,0.9933482,0.001196184,0.0004741216,0.0001119549],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9970233,0.0008143822,0.00001629271,0.00002794734,0.001380735,0.0003771283,0.0001992936,0.00003848113,0.0001223671],"genre_scores_gemma":[0.9989039,0.00007757762,0.0006021535,0.00007891938,0.0001567814,0.00006735475,0.00003332488,0.00001813282,0.00006189227],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.003570149,"threshold_uncertainty_score":0.9991244,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01044713329794953,"score_gpt":0.2537327089647518,"score_spread":0.2432855756668023,"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."}}