{"id":"W6963854299","doi":"10.25446/oxford.16874107","title":"Iron spearhead","year":2021,"lang":"en","type":"other","venue":"University of Oxford","topic":"Ecology and biodiversity studies","field":"Environmental Science","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Quarter (Canadian coin); Table (database); Context (archaeology); Mistake","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002813025,0.0007643939,0.0003138931,0.001367122,0.004601868,0.001871284,0.0007013261,0.001712114,0.2680855],"category_scores_gemma":[0.0009718168,0.0003643866,0.0002237703,0.001252117,0.001057915,0.002044531,0.001852658,0.001725333,0.1001551],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.002187576,"about_ca_system_score_gemma":0.001832238,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.09250998,"about_ca_topic_score_gemma":0.2374145,"domain_scores_codex":[0.9997835,0.00002299091,0.000006883579,0.00005156558,0.00007398731,0.00006109338],"domain_scores_gemma":[0.9997522,0.00002388884,0.00001604344,0.00001394911,0.0001195021,0.00007435728],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"not_applicable","study_design_scores_codex":[0.00002447776,0.000004218728,0.000156807,0.00003601248,6.41243e-7,0.00009893838,0.0002778166,0.00001957198,0.00006497088,0.005425731,0.9560611,0.03782972],"study_design_scores_gemma":[0.000001037874,0.000002090785,0.0003122256,0.00004418766,3.97998e-7,0.00007148663,0.0001209465,0.000005565236,0.00003687773,0.0003963532,0.9990062,0.000002513791],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"other","genre_gemma":"other","genre_scores_codex":[0.001448426,0.008105857,0.0005289442,0.004677805,0.005418545,0.00005217137,0.002588867,0.0002524642,0.9769269],"genre_scores_gemma":[0.007524196,0.001344898,0.0003202038,0.001150357,0.0003436597,0.00001325378,0.000386699,0.00009763673,0.9888192],"genre_candidate":"other","genre_consensus":"other","teacher_disagreement_score":0.2680855,"threshold_uncertainty_score":0.8968354,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.009801027295265642,"score_gpt":0.1738718874507229,"score_spread":0.1640708601554573,"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."}}