{"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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0009327656,0.0001396113,0.000181729,0.000206717,0.00007084391,0.00001023039,0.0005408418,0.0001686048,0.0002201087],"category_scores_gemma":[0.0002078169,0.0001516405,0.00002698487,0.0006710468,0.00003500724,0.000205588,0.0004957436,0.0002058205,0.0001026535],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001348552,"about_ca_system_score_gemma":0.0000350797,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0007222426,"about_ca_topic_score_gemma":0.002112301,"domain_scores_codex":[0.9988516,0.00008211189,0.0002695395,0.0003300235,0.0002310539,0.0002356686],"domain_scores_gemma":[0.9986262,0.0001669392,0.00002694406,0.0009706589,0.0001664395,0.00004283433],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.00005587945,0.00007225613,0.002013898,0.0006191564,0.0007844082,0.000007395705,0.0007178789,0.7858054,0.02058239,0.003943929,0.01649269,0.1689047],"study_design_scores_gemma":[0.000295491,0.00001075556,0.01450219,0.0000399216,0.0001959775,0.00000291725,0.00003718513,0.9615996,0.0003309524,0.002437122,0.02040687,0.0001409767],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.4745375,0.004030344,0.4875286,0.01971592,0.001330386,0.001067702,0.00017788,0.001697075,0.009914658],"genre_scores_gemma":[0.9929319,0.0003929174,0.002445494,0.0004899019,0.00007856118,0.0000762138,0.003043044,0.00001791093,0.0005240396],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.5183945,"threshold_uncertainty_score":0.6183722,"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."}}