{"id":"W4399303318","doi":"10.2138/gselements.20.3.168","title":"Earth’s Earliest Crust","year":2024,"lang":"en","type":"article","venue":"Elements","topic":"Geological and Geochemical Analysis","field":"Earth and Planetary Sciences","cited_by":13,"is_retracted":false,"has_abstract":true,"ca_institutions":"Carleton University; University of Ottawa","funders":"","keywords":"Earth (classical element); Crust; Astrobiology; Geology; Earth science; Geophysics; Astronomy; Physics","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":["insufficient_payload"],"consensus_categories":["insufficient_payload"],"category_scores_codex":[0.00009330761,0.00006533847,0.00007062616,0.00003247081,0.00005355058,0.00006651547,0.00009972513,0.00002372996,0.09669467],"category_scores_gemma":[0.00001593866,0.00004275695,0.00005626557,0.0001999336,0.00002894527,0.00007289236,0.00001045997,0.00007978783,0.008087069],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":7.294875e-7,"about_ca_system_score_gemma":0.00000766683,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0006607221,"about_ca_topic_score_gemma":0.0008831577,"domain_scores_codex":[0.9993472,0.00001411284,0.0001161788,0.000173858,0.0001563332,0.0001923649],"domain_scores_gemma":[0.9997956,0.00003524749,0.000009372545,0.00007186225,0.000009476626,0.00007845723],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.000006991398,0.00001714906,0.8560912,0.00002029147,0.0000695255,0.00009385109,0.00004450612,0.000120988,0.0002586126,0.0004223302,0.005821014,0.1370336],"study_design_scores_gemma":[0.0001047703,0.00009449371,0.6498207,0.00001814911,0.00003574185,0.000007148385,0.0000444401,0.01196093,0.0006993655,0.01600856,0.3210045,0.0002012106],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.925392,0.001104621,0.00002668515,0.000830818,0.0002250824,0.00004007501,0.00003637496,0.00008710801,0.07225728],"genre_scores_gemma":[0.9955168,0.00002573804,0.0003716538,0.0002481574,0.000104316,5.489858e-7,0.0000940933,8.843444e-7,0.003637832],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.3151835,"threshold_uncertainty_score":0.9926853,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0125755643614945,"score_gpt":0.2089839189471046,"score_spread":0.1964083545856101,"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."}}