{"meta":{"query_hash":"5c26837c0c1d","filters":{"venue":"Open Journal of Archaeometry"},"cohort_total":6,"direct_labels_cover":0,"predictions_cover":6,"exported":6,"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/5c26837c0c1d","api":"https://metacan.xera.ac/api/v1/cohort?venue=Open+Journal+of+Archaeometry"},"results":[{"id":"W1989278662","doi":"10.4081/arc.2014.5606","title":"Just a crush? Contamination of archaeological samples by different grinding media","year":2014,"lang":"en","type":"article","venue":"Open Journal of Archaeometry","topic":"Cultural Heritage Materials Analysis","field":"Arts and Humanities","cited_by":2,"is_retracted":false,"has_abstract":true,"route_ca_aff":true,"route_ca_fund":true,"route_ca_venue":false,"route_about_ca":true,"ca_institutions":"University of Waterloo; University of Manitoba","funders":"Natural Resources Canada; Aboriginal Affairs and Northern Development Canada","keywords":"Contamination; Archaeology; Metallurgy; Tungsten carbide; Trace element; Ceramic; Grinding; Materials science; Geology; Mineralogy; Geography","score_opus":0.07632134168733919,"score_gpt":0.27794789529618447,"score_spread":0.2016265536088453,"validation_status":"score_only:v0-immature-baseline","prediction":{"id":"W1989278662","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":[0.996858,0.0001921087,0.0017335179,0.00004635448,0.000007934916,0.0000703353,0.00015502858,0.000020126396,0.0009165845],"genre_scores_gemma":[0.98251176,0.0006841968,0.013551511,0.00021102026,0.00001511445,0.00011205769,0.0005507468,0.00005683283,0.0023068083],"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","domain_scores_codex":[0.9990845,0.000118960066,0.00006143093,0.00018891803,0.0003861442,0.00016005844],"domain_scores_gemma":[0.99949825,0.00013344552,0.00006900731,0.000043027827,0.00021791233,0.000038387734],"candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0008234724,0.00048834586,0.00043314585,0.0011276583,0.0012412516,0.0014762495,0.00039851954,0.00066433905,0.00052370306],"category_scores_gemma":[0.0011339729,0.00042815763,0.000241262,0.0011369511,0.00159346,0.00025205308,0.00052028464,0.0004794419,0.00019910604],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_system_candidate":false,"about_ca_system_consensus":false,"study_design_scores_codex":[0.0006219635,0.00006609241,0.036758292,0.00011665909,0.00003975634,0.00037305604,0.0026266102,0.00012875907,0.95172364,0.00006821617,0.000061774634,0.0074151973],"study_design_scores_gemma":[0.00002697036,0.0012138659,0.38757432,0.00006836564,0.00017128882,0.0009927488,0.0063091847,0.0006360651,0.5983089,0.00015244322,0.004494248,0.000051554674],"about_ca_topic_score_codex":0.05762625,"about_ca_topic_score_gemma":0.13186775,"teacher_disagreement_score":0.05762625,"about_ca_system_score_codex":0.00076441764,"about_ca_system_score_gemma":0.0008280523,"threshold_uncertainty_score":0.114581645},"labels":[],"label_agreement":null},{"id":"W2018855718","doi":"10.4081/arc.2013.e27","title":"Copper-based alloy artefacts from the Témiscamingue fur trade post (Quebec, Canada)","year":2013,"lang":"en","type":"article","venue":"Open Journal of Archaeometry","topic":"Archaeology and ancient environmental studies","field":"Earth and Planetary Sciences","cited_by":1,"is_retracted":false,"has_abstract":true,"route_ca_aff":true,"route_ca_fund":false,"route_ca_venue":false,"route_about_ca":true,"ca_institutions":"McMaster University; Université du Québec à Chicoutimi","funders":"","keywords":"Brass; Copper; Copper alloy; Archaeology; Metallurgy; Alloy; Art; Ancient history; History; Materials science","score_opus":0.010820290326874447,"score_gpt":0.1907046725131195,"score_spread":0.17988438218624506,"validation_status":"score_only:v0-immature-baseline","prediction":{"id":"W2018855718","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":[0.98394066,0.0006458611,0.00066238747,0.000060943305,0.0000114725935,0.000059032795,0.0015964299,0.000013902719,0.013009133],"genre_scores_gemma":[0.96489257,0.00048429286,0.002685343,0.000043882737,0.00000571788,0.00003106071,0.0012073987,0.00003010875,0.030619564],"study_design_codex":"observational","study_design_gemma":"observational","domain_scores_codex":[0.9996977,0.000014159673,0.000010074685,0.000062867715,0.00012742271,0.000087813525],"domain_scores_gemma":[0.9995503,0.000042368276,0.00006316263,0.000042387353,0.00025057205,0.000051238247],"candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.00031698676,0.00043852333,0.00025396043,0.0025454634,0.004799258,0.0009070479,0.0007429722,0.0003387848,0.008503065],"category_scores_gemma":[0.0006051178,0.000241107,0.00014685356,0.0041321917,0.0016208792,0.00021062646,0.00080916233,0.00022482328,0.0007178573],"study_design_candidate":"observational","study_design_consensus":"observational","about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_system_candidate":false,"about_ca_system_consensus":false,"study_design_scores_codex":[0.0010780408,0.000096165575,0.5470923,0.0007319496,0.00013940997,0.012401094,0.110510975,0.001095755,0.07445953,0.005228868,0.010384155,0.23678175],"study_design_scores_gemma":[0.000008598163,0.00007815323,0.9261511,0.00009795499,0.000030518473,0.0021821244,0.015174548,0.00020139602,0.0038676648,0.00010947216,0.05207255,0.000025921228],"about_ca_topic_score_codex":0.9267148,"about_ca_topic_score_gemma":0.9904979,"teacher_disagreement_score":0.07328522,"about_ca_system_score_codex":0.007938936,"about_ca_system_score_gemma":0.005214117,"threshold_uncertainty_score":0.14743358},"labels":[],"label_agreement":null},{"id":"W2019444518","doi":"10.4081/arc.2013.e2","title":"Reassessment of elemental concentration data of sediments from the western delta of the Nile River","year":2013,"lang":"en","type":"article","venue":"Open Journal of Archaeometry","topic":"Geochemistry and Geologic Mapping","field":"Computer Science","cited_by":7,"is_retracted":false,"has_abstract":true,"route_ca_aff":true,"route_ca_fund":false,"route_ca_venue":false,"route_about_ca":false,"ca_institutions":"McMaster University","funders":"","keywords":"Principal component analysis; Nile delta; Bivariate analysis; Sorting; Mineralogy; Delta; Neutron activation analysis; Geology; Mathematics; Statistics; Environmental science; Chemistry; Water resource management; Engineering; Algorithm","score_opus":0.044638707944509304,"score_gpt":0.29799421782115565,"score_spread":0.25335550987664635,"validation_status":"score_only:v0-immature-baseline","prediction":{"id":"W2019444518","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":[0.9992773,0.000081976745,0.0002102206,0.000010505659,0.0000020443713,0.0000026499235,0.00017855644,0.00000508366,0.00023173985],"genre_scores_gemma":[0.9977449,0.00011753828,0.0011739153,0.00000934053,0.000002472272,0.0000041107132,0.0005045589,0.0000052105315,0.00043790526],"study_design_codex":"observational","study_design_gemma":"observational","domain_scores_codex":[0.99975127,0.0000345205,0.000044060947,0.000055478253,0.000086640226,0.00002799138],"domain_scores_gemma":[0.9993481,0.00009595789,0.00014965836,0.00007840651,0.00028861687,0.00003928812],"candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.00045050425,0.00023278047,0.0002034613,0.0021977026,0.00041314258,0.00063372526,0.00015848638,0.00023873693,0.00024268408],"category_scores_gemma":[0.0011686472,0.00013265252,0.00016823933,0.001863236,0.0003453676,0.00024508423,0.00045195298,0.00017514618,0.00014193781],"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":[0.0003447946,0.000053132673,0.8227876,0.00014286909,0.000096229196,0.00087818666,0.0030639858,0.00074642623,0.11606984,0.000114280236,0.000113358445,0.05558936],"study_design_scores_gemma":[0.000003530206,0.00004551234,0.9829852,0.000009954294,0.000033590586,0.00039030198,0.0017130366,0.000582691,0.012261069,0.000040997787,0.0019227816,0.00001133659],"about_ca_topic_score_codex":0.008342726,"about_ca_topic_score_gemma":0.01972697,"teacher_disagreement_score":0.008342726,"about_ca_system_score_codex":0.00037914954,"about_ca_system_score_gemma":0.00035813623,"threshold_uncertainty_score":0.01658833},"labels":[],"label_agreement":null},{"id":"W2040354231","doi":"10.4081/arc.2013.e1","title":"On establishing ceramic chemical groups: exploring the influence of data analysis methods and the role of the elements chosen in analysis","year":2013,"lang":"en","type":"article","venue":"Open Journal of Archaeometry","topic":"Geochemistry and Geologic Mapping","field":"Computer Science","cited_by":9,"is_retracted":false,"has_abstract":true,"route_ca_aff":true,"route_ca_fund":false,"route_ca_venue":false,"route_about_ca":false,"ca_institutions":"McMaster University","funders":"","keywords":"Principal component analysis; Compositional data; Sorting; Multivariate statistics; Bivariate analysis; Multivariate analysis; Ceramic; Provenance; Computer science; Statistics; Mathematics; Geology; Chemistry; Algorithm; Geochemistry","score_opus":0.037329795075226595,"score_gpt":0.3199846695116265,"score_spread":0.2826548744363999,"validation_status":"score_only:v0-immature-baseline","prediction":{"id":"W2040354231","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":[0.7975275,0.008216995,0.17525762,0.0037554116,0.00040628106,0.0016835523,0.0005185693,0.00019975974,0.012434365],"genre_scores_gemma":[0.7743775,0.0017235182,0.22057816,0.00059734646,0.00019788604,0.0010758482,0.00029179524,0.0003444368,0.00081343035],"study_design_codex":"observational","study_design_gemma":"simulation_or_modeling","domain_scores_codex":[0.4700824,0.46714464,0.015756108,0.018919006,0.026458265,0.001639673],"domain_scores_gemma":[0.06812262,0.89855766,0.015453749,0.008180601,0.009122753,0.0005626975],"candidate_categories":["metaresearch"],"consensus_categories":[],"category_scores_codex":[0.40297174,0.0021062675,0.0018044637,0.0077672,0.0037401915,0.012748344,0.0023443387,0.0022507012,0.0014061226],"category_scores_gemma":[0.65614736,0.0009929688,0.0040660053,0.011971194,0.013066664,0.009292574,0.0055094752,0.0035842957,0.00034675887],"study_design_candidate":"simulation_or_modeling","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":[0.0028971182,0.0005099427,0.5239225,0.0039061618,0.004806712,0.0009518247,0.12613098,0.010295145,0.009273811,0.033896398,0.0023155992,0.28109384],"study_design_scores_gemma":[0.00038657442,0.0054998067,0.65342855,0.007306545,0.0028656824,0.001764012,0.10615277,0.098847635,0.023467876,0.06686424,0.032249607,0.0011666804],"about_ca_topic_score_codex":0.0071267714,"about_ca_topic_score_gemma":0.0075444845,"teacher_disagreement_score":0.40297174,"about_ca_system_score_codex":0.0033611532,"about_ca_system_score_gemma":0.0036204555,"threshold_uncertainty_score":0.7362422},"labels":[],"label_agreement":null},{"id":"W2152218630","doi":"10.4081/arc.2014.5460","title":"Assessment of portable X-ray fluorescence analysis for the evaluation of slate procurement and exchange: a Maritime Archaic case study from Newfoundland and Labrador","year":2014,"lang":"en","type":"article","venue":"Open Journal of Archaeometry","topic":"Archaeology and ancient environmental studies","field":"Earth and Planetary 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":"Smithsonian Institution","keywords":"Artifact (error); Archaeology; Prehistory; Procurement; Geography; Scale (ratio); SLATES; Geology; Cartography; Computer science; Geochemistry","score_opus":0.04187320773469475,"score_gpt":0.3146955710964927,"score_spread":0.27282236336179794,"validation_status":"score_only:v0-immature-baseline","prediction":{"id":"W2152218630","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":[0.9960108,0.00043873643,0.0004391004,0.0001458091,0.0000041873627,0.00006224339,0.00020669235,0.0000050859912,0.0026874312],"genre_scores_gemma":[0.9923505,0.00081208406,0.003171662,0.00013934879,0.0000083254645,0.000039927218,0.00028110598,0.0000149153575,0.0031821965],"study_design_codex":"observational","study_design_gemma":"observational","domain_scores_codex":[0.99828964,0.00036620008,0.00008939636,0.00024315887,0.00046720108,0.0005443613],"domain_scores_gemma":[0.9978345,0.0005104876,0.00044056587,0.00018620747,0.000858685,0.00016945557],"candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001618314,0.0005787831,0.0004085639,0.003544561,0.0042641363,0.0020305223,0.0015607629,0.0008172679,0.000870978],"category_scores_gemma":[0.0020029338,0.0004695314,0.00038958565,0.0047402955,0.0027415792,0.0005324505,0.0017820803,0.00071299955,0.00015715206],"study_design_candidate":"observational","study_design_consensus":"observational","about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_system_candidate":false,"about_ca_system_consensus":false,"study_design_scores_codex":[0.00032808937,0.00033223946,0.7435771,0.00046296112,0.00014089378,0.029891944,0.119602844,0.00089821033,0.024351316,0.0008361237,0.00170626,0.0778721],"study_design_scores_gemma":[0.0000063793173,0.00011650509,0.915928,0.000104702536,0.00006149354,0.004770526,0.06976513,0.00034946794,0.0028373417,0.000049469727,0.0059821396,0.000028852628],"about_ca_topic_score_codex":0.8439777,"about_ca_topic_score_gemma":0.97429955,"teacher_disagreement_score":0.15602231,"about_ca_system_score_codex":0.013196753,"about_ca_system_score_gemma":0.004967847,"threshold_uncertainty_score":0.3138823},"labels":[],"label_agreement":null},{"id":"W2898187250","doi":"10.4081/arc.2018.7171","title":"Archaeomagnetism of four pottery kilns in central Portugal: Implications for secular variation and dating","year":2018,"lang":"en","type":"article","venue":"Open Journal of Archaeometry","topic":"Geomagnetism and Paleomagnetism Studies","field":"Biochemistry, Genetics and Molecular Biology","cited_by":1,"is_retracted":false,"has_abstract":true,"route_ca_aff":true,"route_ca_fund":true,"route_ca_venue":false,"route_about_ca":false,"ca_institutions":"University of Alberta","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Archaeomagnetic dating; Pottery; Secular variation; Chronology; Kiln; Archaeology; Context (archaeology); Period (music); Geology; Geomagnetic secular variation; Earth's magnetic field; Geography; Art; Geophysics","score_opus":0.023568199622219187,"score_gpt":0.29216122173450937,"score_spread":0.2685930221122902,"validation_status":"score_only:v0-immature-baseline","prediction":{"id":"W2898187250","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":[0.99828595,0.00014969459,0.00018927972,0.000004992328,0.00000283935,0.0000055188098,0.00009997024,0.000003687929,0.0012579664],"genre_scores_gemma":[0.99878234,0.000094341194,0.0005071228,0.000004222385,0.0000032219777,0.000006978367,0.00013598743,0.00000552463,0.00046029323],"study_design_codex":"observational","study_design_gemma":"observational","domain_scores_codex":[0.9997217,0.00003965332,0.000025163801,0.00010301899,0.00005415564,0.00005634852],"domain_scores_gemma":[0.99957544,0.0000655535,0.00017237838,0.00006582299,0.00007733524,0.000043466323],"candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.00046338496,0.0003403831,0.00045813576,0.002903303,0.00085980707,0.0009237063,0.0004995084,0.00033431937,0.001037057],"category_scores_gemma":[0.0008264029,0.00022437057,0.00028804375,0.0019197123,0.001006741,0.00025580366,0.0007097022,0.00019001088,0.00027811714],"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":[0.0010413558,0.000088518784,0.88680524,0.00024008744,0.000108758744,0.0019559527,0.012968859,0.00058467104,0.049170222,0.00048488547,0.00012363793,0.046427835],"study_design_scores_gemma":[0.000004738421,0.000052034706,0.99472034,0.000015371104,0.00001560166,0.0006761214,0.0016397919,0.00012000286,0.001507486,0.00007582653,0.0011646299,0.0000081420185],"about_ca_topic_score_codex":0.005456792,"about_ca_topic_score_gemma":0.019363234,"teacher_disagreement_score":0.005456792,"about_ca_system_score_codex":0.00045198033,"about_ca_system_score_gemma":0.00024476898,"threshold_uncertainty_score":0.010850072},"labels":[],"label_agreement":null}]}