{"id":"W3214102501","doi":"10.7185/gold2021.7875","title":"Thallium isotope ratios record a transition to melting of hydrated oceanic crust at the Hadean-Archean boundary","year":2021,"lang":"en","type":"article","venue":"Goldschmidt2021 abstracts","topic":"Thallium and Germanium Studies","field":"Environmental Science","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Hadean; Archean; Crust; Geology; Isotope; Geochemistry; Oceanic crust; Continental crust; Earth science; Astrobiology; Subduction; Paleontology; Physics; Tectonics; Nuclear physics","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["insufficient_payload"],"consensus_categories":["insufficient_payload"],"category_scores_codex":[0.0004540795,0.0002545246,0.0003052245,0.00003208319,0.0004568404,0.00007518184,0.0002781358,0.0001061618,0.003445474],"category_scores_gemma":[0.000100366,0.0002086389,0.0001474247,0.0004561761,0.0002212442,0.0002535132,0.0003440883,0.0002615062,0.0009159471],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001871071,"about_ca_system_score_gemma":0.00006359495,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0004643278,"about_ca_topic_score_gemma":0.002698784,"domain_scores_codex":[0.9978178,0.0001382072,0.0005444279,0.0005199335,0.0004980903,0.0004815896],"domain_scores_gemma":[0.9989598,0.0001718664,0.0001818244,0.0004796061,0.00004427155,0.0001626398],"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":[0.0002290822,0.0004394489,0.006302831,0.0001286138,0.0001776742,0.0003034766,0.01389752,0.008722639,0.9168763,0.0001126463,0.03886367,0.01394607],"study_design_scores_gemma":[0.0009989316,0.0002555981,0.4818467,0.0001693135,0.0001738002,0.0001117986,0.003190757,0.0003494963,0.4103138,0.000520665,0.1012023,0.0008668492],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9667014,0.0003238935,0.0001107668,0.00434122,0.0003461839,0.0003686373,0.00002860869,0.00005288054,0.02772639],"genre_scores_gemma":[0.9940829,0.00008817085,0.000558416,0.001159404,0.0001036477,0.00002401405,0.00003969376,0.00002891408,0.003914884],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.5065625,"threshold_uncertainty_score":0.999862,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01416052367752831,"score_gpt":0.2351075396219639,"score_spread":0.2209470159444356,"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."}}