{"meta":{"query_hash":"5c4cb4ab6ab1","filters":{"venue":"Historical demography"},"cohort_total":2,"direct_labels_cover":0,"predictions_cover":2,"exported":2,"export_cap":100000,"truncated":false,"label_status":"direct model label, unvalidated","prediction_status":"machine_predicted_unvalidated (Codex and Gemma teacher distillation)","score_status":"score_only:v0-immature-baseline","snapshot":{"source":"OpenAlex, pinned release, all 482 partitions","release":"2026-06-24","frame_built":"2026-07-12"},"permalink":"https://metacan.xera.ac/q/5c4cb4ab6ab1","api":"https://metacan.xera.ac/api/v1/cohort?venue=Historical+demography"},"results":[{"id":"W3100006619","doi":"10.19110/2304-5922-2020-1-54-58","title":"«Yekaterinburg week» as a source for population demography Perm province of the last quarter of the XIX century","year":2020,"lang":"en","type":"article","venue":"Historical demography","topic":"Regional Socio-Economic Development Trends","field":"Social Sciences","cited_by":2,"is_retracted":false,"has_abstract":true,"route_ca_aff":false,"route_ca_fund":false,"route_ca_venue":false,"route_about_ca":true,"ca_institutions":"","funders":"","keywords":"Quarter (Canadian coin); Demography; History; Population; Geography; Sociology; Archaeology","score_opus":0.017287763219447905,"score_gpt":0.2309529443279396,"score_spread":0.2136651811084917,"validation_status":"score_only:v0-immature-baseline","prediction":{"id":"W3100006619","genre_codex":"empirical","genre_gemma":"empirical","domain_codex":null,"domain_gemma":null,"model_version":"metacan-v3-hybrid-931329e0061c","genre_candidate":"empirical","genre_consensus":"empirical","domain_candidate":null,"domain_consensus":null,"prediction_status":"machine_predicted_unvalidated","genre_scores_codex":[0.6567873,0.028195435,0.0019836973,0.00426361,0.0010485614,0.00021389121,0.07429395,0.00019219841,0.23302141],"genre_scores_gemma":[0.8132135,0.014806793,0.0034474824,0.00024253907,0.00010161832,0.00023321639,0.02510289,0.00013372212,0.14271824],"study_design_codex":"design_other","study_design_gemma":"observational","domain_scores_codex":[0.9998934,0.00002682853,0.000012494834,0.000015052686,0.000016961578,0.000035251247],"domain_scores_gemma":[0.9998447,0.000029671362,0.000034438228,0.00001854302,0.000054216773,0.000018461815],"candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.00027101557,0.0002569682,0.000174741,0.0021976272,0.00085589493,0.0010821446,0.00022023015,0.00021389672,0.013484809],"category_scores_gemma":[0.0004863402,0.00016127093,0.00012946605,0.0073079923,0.00029176174,0.000610297,0.0007822958,0.00038552424,0.0019506429],"study_design_candidate":"observational","study_design_consensus":null,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_system_candidate":false,"about_ca_system_consensus":false,"study_design_scores_codex":[0.0006602589,0.00006898281,0.33624846,0.0029135114,0.00017933539,0.0036047727,0.036426954,0.0014247141,0.0027298806,0.06413622,0.20888793,0.34271905],"study_design_scores_gemma":[0.000011469739,0.000019456444,0.39653736,0.0006228423,0.000022383128,0.0005389464,0.0144986585,0.00019198682,0.00090963213,0.00063348684,0.58598495,0.00002887851],"about_ca_topic_score_codex":0.121685274,"about_ca_topic_score_gemma":0.24154949,"teacher_disagreement_score":0.121685274,"about_ca_system_score_codex":0.00289438,"about_ca_system_score_gemma":0.0025974875,"threshold_uncertainty_score":0.24195397},"labels":[],"label_agreement":null},{"id":"W4312555525","doi":"10.19110/2304-5922-2022-1-81-84","title":"The population of the Spaso-Sumorin Monastery in the 19th – the first quarter of the 20th century according to the statements «About monks and lay people»","year":2022,"lang":"en","type":"article","venue":"Historical demography","topic":"Regional Socio-Economic Development Trends","field":"Social Sciences","cited_by":0,"is_retracted":false,"has_abstract":true,"route_ca_aff":false,"route_ca_fund":false,"route_ca_venue":false,"route_about_ca":true,"ca_institutions":"","funders":"","keywords":"Quarter (Canadian coin); History; Population; Late 19th century; Sociology; Demography; Art; Period (music); Archaeology; Aesthetics","score_opus":0.013852552267611725,"score_gpt":0.25625480581873533,"score_spread":0.2424022535511236,"validation_status":"score_only:v0-immature-baseline","prediction":{"id":"W4312555525","genre_codex":"empirical","genre_gemma":"empirical","domain_codex":null,"domain_gemma":null,"model_version":"metacan-v3-hybrid-931329e0061c","genre_candidate":"empirical","genre_consensus":"empirical","domain_candidate":null,"domain_consensus":null,"prediction_status":"machine_predicted_unvalidated","genre_scores_codex":[0.9884871,0.0014215783,0.000035299578,0.00056944124,0.000046469988,0.0000067762517,0.0017693287,0.000007797455,0.0076561677],"genre_scores_gemma":[0.9904021,0.0012763882,0.000050623,0.00009629875,0.000044642184,0.000008843256,0.0010485195,0.0000055770306,0.0070669176],"study_design_codex":"observational","study_design_gemma":"observational","domain_scores_codex":[0.99983466,0.00001569507,0.000010553947,0.000027204547,0.000024479177,0.000087418695],"domain_scores_gemma":[0.9999049,0.0000066010325,0.00003065855,0.000003851725,0.000019772537,0.000034190867],"candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.00017629877,0.00014136861,0.00016834782,0.0010773013,0.000764516,0.0006099421,0.00031718746,0.00026479823,0.004284966],"category_scores_gemma":[0.00036580965,0.0001345394,0.0002198888,0.0016055858,0.00053911493,0.0006045999,0.00079301617,0.00037408524,0.00062598236],"study_design_candidate":"observational","study_design_consensus":"observational","about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_system_candidate":false,"about_ca_system_consensus":false,"study_design_scores_codex":[0.0005524413,0.00010070417,0.8300806,0.0006354165,0.00021119243,0.0021333627,0.076298594,0.00039397395,0.0037511233,0.011568959,0.014422043,0.059851628],"study_design_scores_gemma":[0.0000045088836,0.000048330312,0.9674406,0.000046190788,0.000013826334,0.00034430093,0.0078347875,0.00007012029,0.00017605071,0.00013106094,0.023877151,0.000013028375],"about_ca_topic_score_codex":0.101323284,"about_ca_topic_score_gemma":0.22259079,"teacher_disagreement_score":0.101323284,"about_ca_system_score_codex":0.0018101378,"about_ca_system_score_gemma":0.00090779184,"threshold_uncertainty_score":0.20146704},"labels":[],"label_agreement":null}]}