{"id":"W4416354052","doi":"10.1016/j.quascirev.2025.109698","title":"Towards a long-term tephrochronological framework for synchronisation of archaeological records in the Armenian Highlands and southern caucasus for MIS3: new data from Ararat-1 and Kalavan-2 sites","year":2025,"lang":"en","type":"article","venue":"Quaternary Science Reviews","topic":"Pleistocene-Era Hominins and Archaeology","field":"Social Sciences","cited_by":4,"is_retracted":false,"has_abstract":false,"ca_institutions":"","funders":"Higher Education Services Corporation; European Research Council; CODE; Universidad de Castilla-La Mancha; Leakey Foundation; National Academy of Sciences of Armenia; University of Edinburgh; Leverhulme Trust; Fritz Thyssen Stiftung; Gerda Henkel Foundation","keywords":"Tephra; Volcano; Period (music); Tephrochronology; Armenian; Radiocarbon dating; Chronology","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.004486712,0.0004276857,0.0004074484,0.004555197,0.0009986907,0.003264038,0.001040002,0.000653415,0.0009288321],"category_scores_gemma":[0.006655838,0.000208157,0.0002021826,0.006980732,0.001673254,0.001882396,0.001672977,0.0007465219,0.0001621644],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.002718966,"about_ca_system_score_gemma":0.002956746,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0548285,"about_ca_topic_score_gemma":0.09644122,"domain_scores_codex":[0.9990816,0.0002889499,0.0001925738,0.0002258411,0.00009672603,0.0001142385],"domain_scores_gemma":[0.9969848,0.0004833249,0.001156277,0.0004223391,0.0007806872,0.0001725361],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0007217979,0.00009641903,0.6432328,0.001128433,0.0006161818,0.001256165,0.02654718,0.004024002,0.01663106,0.01371652,0.002047571,0.2899821],"study_design_scores_gemma":[0.000008605546,0.00005519846,0.9794447,0.0004920961,0.000127434,0.0002161765,0.005929311,0.0007387543,0.0003660442,0.001800086,0.01080318,0.0000183293],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9282454,0.05108451,0.008835148,0.002017939,0.0002370855,0.00004534078,0.001674494,0.00006489782,0.007795122],"genre_scores_gemma":[0.9907679,0.004605409,0.003498717,0.00006533055,0.00005130221,0.00002264666,0.0005707681,0.00001498303,0.0004029413],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0548285,"threshold_uncertainty_score":0.1090187,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1298003621476232,"score_gpt":0.4062997801826258,"score_spread":0.2764994180350026,"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."}}