{"id":"W2398405988","doi":"10.15184/aqy.2016.72","title":"Beaker people in Britain: migration, mobility and diet","year":2016,"lang":"en","type":"article","venue":"Antiquity","topic":"Archaeology and ancient environmental studies","field":"Earth and Planetary Sciences","cited_by":83,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia","funders":"Arts and Humanities Research Council; Natural Environment Research Council; Sight Research UK; Leverhulme Trust","keywords":"Beaker; History; Geography; Demography; Archaeology; Sociology","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":[0.0001770364,0.00004925137,0.00007513852,0.00001274656,0.00009578945,0.000002698911,0.00004099524,0.00002723605,0.0004705357],"category_scores_gemma":[0.00002732789,0.00003065479,0.00001246179,0.00004393775,0.0002248547,0.0001174955,0.00002621168,0.00003121939,0.00006884734],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000001501228,"about_ca_system_score_gemma":0.000003495707,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0007404329,"about_ca_topic_score_gemma":0.05372487,"domain_scores_codex":[0.9995497,0.00003312463,0.00007578652,0.0001493154,0.00005471248,0.0001373156],"domain_scores_gemma":[0.999816,0.00007382117,0.0000154793,0.00006091529,0.000003021637,0.00003076703],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00001905365,0.00001187179,0.9884478,0.000002883539,0.000001825669,0.000001846713,0.0002694967,0.000001196794,0.00003046059,0.00004173637,0.0001326671,0.0110391],"study_design_scores_gemma":[0.0001163271,0.00006974844,0.9948052,0.000004936536,0.00000133054,0.000001685767,0.00005813639,0.00003464641,0.00007457576,0.002516577,0.002265957,0.00005092753],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.996578,0.000451841,0.0000575655,0.001851953,0.00003842893,0.00005905094,0.00002184873,0.000009058119,0.0009322633],"genre_scores_gemma":[0.9988963,0.0005799803,0.00005491635,0.0001350274,0.00001359287,7.137028e-7,0.000005559688,5.622423e-7,0.000313341],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.05298444,"threshold_uncertainty_score":0.9635422,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.00787360091837467,"score_gpt":0.1973489865904377,"score_spread":0.1894753856720631,"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."}}