{"id":"W7126016325","doi":"10.1353/his.2025.a981117","title":"Mason-Dixon: Crucible of the Nation by Edward G. Gray (review)","year":2025,"lang":"en","type":"article","venue":"Histoire sociale","topic":"Irish and British Studies","field":"Social Sciences","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"","funders":"","keywords":"Gray (unit); Crucible (geodemography); Gloom","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"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":[0.001981655,0.00097497,0.001296318,0.0022131,0.001335671,0.003547488,0.0009744722,0.002489195,0.007208757],"category_scores_gemma":[0.005503681,0.0003947184,0.0005050203,0.003101062,0.002813648,0.003309747,0.002626271,0.003805875,0.001999171],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.003188357,"about_ca_system_score_gemma":0.009387144,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.03202224,"about_ca_topic_score_gemma":0.05611695,"domain_scores_codex":[0.9991442,0.0003583285,0.00005424652,0.00009167699,0.0002480184,0.0001035617],"domain_scores_gemma":[0.9983233,0.0008272502,0.0001541158,0.00004335991,0.0003810967,0.0002708772],"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":[0.00005309754,0.000007266324,0.0001852182,0.004843161,0.0000435477,0.00009909904,0.0005148047,0.0000621529,0.00006954696,0.00819663,0.8556212,0.1303042],"study_design_scores_gemma":[0.000007495683,0.000008391677,0.0004754025,0.007623274,0.00002236554,0.0001654569,0.0004629748,0.000008286273,0.00002416157,0.001616974,0.9895762,0.000008914834],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"review","genre_gemma":"review","genre_scores_codex":[0.00005262634,0.9712793,0.00002044628,0.02188626,0.005384537,0.000002059082,0.00001218024,0.00000237259,0.001360208],"genre_scores_gemma":[0.001716758,0.974033,0.0000758922,0.01403415,0.00368988,0.00001073718,0.00003154005,0.000006572637,0.00640153],"genre_candidate":"review","genre_consensus":"review","teacher_disagreement_score":0.03202224,"threshold_uncertainty_score":0.06367171,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01161962067286816,"score_gpt":0.2703187872044789,"score_spread":0.2586991665316108,"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."}}