{"id":"W4415133221","doi":"10.1093/pnasnexus/pgaf289","title":"New methods on the block: Taxonomic identification of archaeological bones in resin-embedded sediments through paleoproteomics","year":2025,"lang":"en","type":"article","venue":"PNAS Nexus","topic":"Pleistocene-Era Hominins and Archaeology","field":"Social Sciences","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"Simon Fraser University","funders":"National Science Foundation of Sri Lanka; European Research Council; Novo Nordisk Fonden; Leakey Foundation; Max-Planck-Institut für Evolutionäre Anthropologie; Bulgarian Academy of Sciences; Novo Nordisk; Max-Planck-Gesellschaft; Ministère de la Culture; European Commission; University of Pennsylvania; HORIZON EUROPE Framework Programme; Nederlandse Organisatie voor Wetenschappelijk Onderzoek; National Science Foundation","keywords":"Taxon; Context (archaeology); Pleistocene; Identification (biology); Chronology; Taxonomic rank; Taphonomy","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":[],"consensus_categories":[],"category_scores_codex":[0.001524003,0.0001136256,0.0002476105,0.00009791671,0.0002158268,0.0000160113,0.0004601495,0.0001374355,0.00006246253],"category_scores_gemma":[0.000680468,0.00008702785,0.00007023217,0.0003967468,0.0006160862,0.00007024372,0.0001461458,0.000201284,0.00001160675],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00008311048,"about_ca_system_score_gemma":0.0002755018,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0007311479,"about_ca_topic_score_gemma":0.006450252,"domain_scores_codex":[0.9980465,0.0007834565,0.0004244621,0.0002867008,0.0001610266,0.0002978164],"domain_scores_gemma":[0.9986066,0.0008294093,0.0001853134,0.0002972982,0.00003727728,0.00004406384],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[0.0002555094,0.0001960386,0.06631096,0.00002168743,0.00006157036,0.000008674206,0.02593607,0.0003352226,0.01104566,0.8738741,0.002554282,0.01940026],"study_design_scores_gemma":[0.001483087,0.0001908329,0.3960649,0.0001203174,0.00005002052,0.000001910177,0.008059288,0.0006988304,0.0731748,0.4842337,0.03552756,0.0003947184],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.960458,0.000220195,0.01230434,0.01037239,0.0005391962,0.0006428761,0.000005528203,0.00003344828,0.01542404],"genre_scores_gemma":[0.9787361,0.0001207258,0.01827307,0.000488056,0.00009240269,0.00005935683,0.000002558447,0.000005408906,0.002222344],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.3896403,"threshold_uncertainty_score":0.3599392,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.05088474937354144,"score_gpt":0.3790736549850159,"score_spread":0.3281889056114745,"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."}}