{"id":"W2101846725","doi":"10.2218/jls.v1i1.755","title":"Intra-raw material variability and use-wear accrual: A continuing exploration","year":2014,"lang":"en","type":"article","venue":"Journal of Lithic Studies","topic":"Archaeology and ancient environmental studies","field":"Earth and Planetary Sciences","cited_by":9,"is_retracted":false,"has_abstract":true,"ca_institutions":"Université Laval","funders":"Université Laval","keywords":"Siltstone; Geology; Archaeology; Raw material; Petrography; Mining engineering; Physical geography; Structural basin; Geochemistry; Geography; Paleontology; Facies; Ecology","routes":{"ca_aff":true,"ca_fund":true,"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":[0.00124928,0.00008968073,0.0002521468,0.00003307494,0.0001807726,0.0000233668,0.00006922299,0.00003797624,0.00007190808],"category_scores_gemma":[0.0006130057,0.00005967334,0.00003387178,0.00004107352,0.0004186409,0.0004319916,0.00004239703,0.0001244596,0.000007703787],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000004590277,"about_ca_system_score_gemma":0.000004571345,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00001961059,"about_ca_topic_score_gemma":0.00005751959,"domain_scores_codex":[0.9991055,0.0002015597,0.0002849575,0.0001069118,0.0001646189,0.0001364508],"domain_scores_gemma":[0.9991757,0.0004935815,0.0001909768,0.0000537296,0.00004049275,0.00004549111],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.000108169,0.00001211892,0.9767046,0.00002298893,0.00009265383,0.000005814603,0.006783285,0.0001155748,0.0001179524,0.0001488335,0.0001899709,0.01569806],"study_design_scores_gemma":[0.0003139928,0.0003881927,0.9851375,0.00006221057,0.00004262537,0.00003808205,0.002739186,0.0001427256,0.0002189154,0.007119196,0.003698495,0.00009882607],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9970991,0.0008200649,0.0003788559,0.0009308276,0.0005776674,0.0000480567,0.000004589883,0.000006750867,0.0001341037],"genre_scores_gemma":[0.9968026,0.001682058,0.001049577,0.0001630686,0.0002545033,3.506468e-7,0.000001269593,0.000001526863,0.00004501884],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01559923,"threshold_uncertainty_score":0.2433408,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03050437706276085,"score_gpt":0.2409351338091922,"score_spread":0.2104307567464313,"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."}}