{"id":"W3103151796","doi":"","title":"The Stone Quarter","year":2018,"lang":"en","type":"article","venue":"The Journal of the Abraham Lincoln Association","topic":"Building materials and conservation","field":"Earth and Planetary Sciences","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"","funders":"","keywords":"Quarter (Canadian coin); History; Archaeology","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":[],"consensus_categories":[],"category_scores_codex":[0.003498384,0.00005789141,0.00008575352,0.00001530515,0.0007535729,0.0001271207,0.0004419062,0.00004703096,0.0001391799],"category_scores_gemma":[0.0003206611,0.00002275554,0.00006635222,0.0001442221,0.00006124543,0.0001674972,0.00001254852,0.0001445104,0.00008635566],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00002727728,"about_ca_system_score_gemma":0.00006134789,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0002878519,"about_ca_topic_score_gemma":0.001349262,"domain_scores_codex":[0.9987226,0.000427594,0.0002842233,0.00003809626,0.0003836518,0.0001438475],"domain_scores_gemma":[0.9982547,0.0005453003,0.0008107742,0.0001525999,0.0002126834,0.00002391311],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0005637096,0.00004107134,0.8106481,0.00000707038,0.0002828307,9.687278e-7,0.003347418,0.001018258,0.004800119,0.0003871226,0.1307181,0.04818533],"study_design_scores_gemma":[0.0002118784,0.0001483772,0.967043,0.00001849455,0.00005697711,0.00001297008,0.0002792928,0.001100083,0.0009831991,0.005131537,0.02496211,0.00005202926],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9771211,0.0001500301,0.00004273467,0.01926236,0.002346428,0.00008408567,0.000004905757,0.00000606821,0.0009823295],"genre_scores_gemma":[0.9970882,0.0000734265,0.00004674953,0.0007605692,0.001184708,1.591042e-7,7.073609e-7,0.000002006494,0.0008434645],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.156395,"threshold_uncertainty_score":0.5795949,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.006584789353198489,"score_gpt":0.2004410182980793,"score_spread":0.1938562289448808,"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."}}