{"id":"W7105901458","doi":"10.5284/1138047","title":"Evaluation Excavation at Churchfield Recreation Ground, Edmonton, March 2025","year":2025,"lang":"en","type":"article","venue":"Archaeology Data Service","topic":"Geotechnical Engineering and Analysis","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Excavation; Drainage; Recreation; Dumping","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":[0.0007124267,0.0003125115,0.0001645202,0.001520999,0.003537607,0.001120177,0.0006603124,0.0004328342,0.0483571],"category_scores_gemma":[0.0009001069,0.0003892794,0.000186487,0.0009284065,0.0006312173,0.0004079212,0.001321629,0.0006306042,0.003690226],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.003487247,"about_ca_system_score_gemma":0.00438737,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.2811247,"about_ca_topic_score_gemma":0.8684198,"domain_scores_codex":[0.9995812,0.00003138759,0.00000725262,0.0000652294,0.0002249212,0.00009003339],"domain_scores_gemma":[0.9994767,0.0000417366,0.0000248446,0.00004387502,0.0002757352,0.0001371111],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"observational","study_design_scores_codex":[0.001817366,0.000637041,0.08375024,0.0002269984,0.00007610227,0.004881236,0.01064851,0.00291301,0.02479238,0.003692648,0.3930127,0.4735517],"study_design_scores_gemma":[0.00007533816,0.0003586804,0.3748451,0.0001563287,0.00002289685,0.0004579402,0.008261616,0.0009103613,0.004129814,0.0005290034,0.6102172,0.00003574965],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.5693888,0.001350428,0.003514398,0.002624294,0.000651191,0.0009020395,0.01159509,0.0005887881,0.4093849],"genre_scores_gemma":[0.2569816,0.0003507491,0.007030078,0.0002630372,0.00005153247,0.0001466617,0.003937338,0.0001639175,0.7310752],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.2811247,"threshold_uncertainty_score":0.5589767,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0330760811512656,"score_gpt":0.2845941403212231,"score_spread":0.2515180591699575,"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."}}