{"meta":{"query_hash":"c3b9b0ed7d3f","filters":{"venue":"Palaeobotany"},"cohort_total":7,"direct_labels_cover":0,"predictions_cover":7,"exported":7,"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/c3b9b0ed7d3f","api":"https://metacan.xera.ac/api/v1/cohort?venue=Palaeobotany"},"results":[{"id":"W2979372895","doi":"10.31111/palaeobotany/2016.7.5","title":"Morphology and epidermal characters of Ginkgo pilifera Samyl. leaves and distribution of this species in the Late Cretaceous of Northern Asia","year":2016,"lang":"en","type":"article","venue":"Palaeobotany","topic":"Plant Diversity and Evolution","field":"Agricultural and Biological Sciences","cited_by":3,"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":"Cenomanian; Cretaceous; Ginkgo; Geology; Paleontology; Structural basin; Peninsula; Geography; Archaeology","score_opus":0.017575704083202873,"score_gpt":0.18553151693071784,"score_spread":0.16795581284751498,"validation_status":"score_only:v0-immature-baseline","prediction":{"id":"W2979372895","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":[0.99909043,0.000119350545,0.00004529111,0.0000053102767,0.0000012545005,0.0000034768632,0.00009593754,0.00000398924,0.00063494715],"genre_scores_gemma":[0.99912804,0.000082442944,0.00016239501,0.000011390908,0.000001685857,0.0000040810914,0.0002694493,0.0000028657762,0.00033768418],"study_design_codex":"observational","study_design_gemma":"observational","domain_scores_codex":[0.9999515,0.000003889869,0.0000036249885,0.000018372906,0.00000929493,0.000013360775],"domain_scores_gemma":[0.99993014,0.000008139003,0.00003130335,0.000005842446,0.000009990782,0.000014516345],"candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.000085331776,0.00019488652,0.00014610967,0.0011066019,0.00036553302,0.00025083762,0.00015607697,0.00011992747,0.00075043057],"category_scores_gemma":[0.000092887996,0.000096909935,0.0001471976,0.00067835016,0.00029869252,0.00018775034,0.0002921773,0.00011750389,0.0001704271],"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":[0.00023938595,0.00004853833,0.8323305,0.00014107091,0.00006108817,0.001315958,0.004306893,0.00019596519,0.13130927,0.00010620903,0.00018365843,0.02976148],"study_design_scores_gemma":[9.2646127e-7,0.000019795774,0.9988323,0.0000023859423,0.0000052280925,0.00025835488,0.00032960187,0.000032243017,0.00019578445,0.00000989858,0.00031181268,0.0000016939724],"about_ca_topic_score_codex":0.008421152,"about_ca_topic_score_gemma":0.027300565,"teacher_disagreement_score":0.008421152,"about_ca_system_score_codex":0.00031166058,"about_ca_system_score_gemma":0.00015883116,"threshold_uncertainty_score":0.016744256},"labels":[],"label_agreement":null},{"id":"W2979949975","doi":"10.31111/palaeobotany/2016.7.56","title":"Distribution and variability of Nilssonia serotina Heer (Cycadales) in the Cretaceous and Paleogene floras of northern Pacific Region","year":2016,"lang":"en","type":"article","venue":"Palaeobotany","topic":"Botany, Ecology, and Taxonomy Studies","field":"Agricultural and Biological Sciences","cited_by":3,"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":"Cretaceous; Geology; Paleontology; Paleogene; Sichuan basin; Structural basin; Geochemistry","score_opus":0.019471436364053622,"score_gpt":0.20185774957721322,"score_spread":0.1823863132131596,"validation_status":"score_only:v0-immature-baseline","prediction":{"id":"W2979949975","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":[0.9993631,0.00012698927,0.000017416925,0.0000029901778,6.3753987e-7,0.000002218662,0.00006842611,0.0000017385868,0.00041654622],"genre_scores_gemma":[0.99941134,0.00011014616,0.00005713719,0.0000024682147,9.2730517e-7,0.0000030631832,0.00016315865,9.4678035e-7,0.00025083535],"study_design_codex":"observational","study_design_gemma":"observational","domain_scores_codex":[0.9999294,0.0000073865463,0.000007982732,0.000028468316,0.000011896936,0.000014801613],"domain_scores_gemma":[0.99988246,0.000019197609,0.000044532117,0.0000074230534,0.00002510358,0.000021137601],"candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.00010329865,0.0001705422,0.000112682246,0.0017452628,0.0004360556,0.00032617725,0.00016739716,0.000095258,0.00072733057],"category_scores_gemma":[0.00017684055,0.00008491778,0.000076813856,0.00083190826,0.0003623919,0.00015926079,0.00029515827,0.00006883189,0.00010326201],"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":[0.00013480613,0.000020845826,0.9439859,0.00009654864,0.00005496346,0.00061856426,0.00778329,0.00014232718,0.022216378,0.0001403169,0.00016051,0.024645599],"study_design_scores_gemma":[9.748495e-7,0.000008338605,0.99864465,0.0000045459165,0.00000458217,0.00012645076,0.0007287224,0.000023164097,0.000103157974,0.000008545488,0.00034520772,0.000001717034],"about_ca_topic_score_codex":0.023363693,"about_ca_topic_score_gemma":0.06703688,"teacher_disagreement_score":0.023363693,"about_ca_system_score_codex":0.00037165565,"about_ca_system_score_gemma":0.0002642789,"threshold_uncertainty_score":0.046455383},"labels":[],"label_agreement":null},{"id":"W3004530950","doi":"10.31111/palaeobotany/2010.1.120","title":"The genus Trochodendroides Berry in the cretaceous floras of Siberia","year":2010,"lang":"en","type":"article","venue":"Palaeobotany","topic":"Plant Diversity and Evolution","field":"Agricultural and Biological Sciences","cited_by":36,"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":"Genus; Cretaceous; Botany; Cenomanian; Biology; Mesophyte; Synonym (taxonomy); Paleontology; Ecology","score_opus":0.011402030469157285,"score_gpt":0.19311100911125553,"score_spread":0.18170897864209826,"validation_status":"score_only:v0-immature-baseline","prediction":{"id":"W3004530950","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":[0.96886885,0.017088458,0.0009181729,0.0001343792,0.000094031704,0.000052479616,0.00032894555,0.00010810449,0.012406581],"genre_scores_gemma":[0.9903216,0.00515944,0.0012413035,0.00007619556,0.0000599538,0.000021699108,0.00062529143,0.000016142194,0.0024784494],"study_design_codex":"design_other","study_design_gemma":"observational","domain_scores_codex":[0.99977404,0.000026761752,0.000034330536,0.00007660862,0.000052640786,0.00003557125],"domain_scores_gemma":[0.99985695,0.000020336309,0.000057444435,0.0000150021215,0.00003096348,0.000019208986],"candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.00024927553,0.00047569556,0.00038959738,0.0028826185,0.002054113,0.000634594,0.0004474496,0.00037498953,0.0023764817],"category_scores_gemma":[0.00034920347,0.00021761164,0.00023489403,0.0021256388,0.0009819462,0.0007413543,0.0008705855,0.00029102218,0.00047120557],"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":[0.0007276493,0.00010453756,0.40583557,0.0014595888,0.0002923882,0.0053503867,0.014292262,0.0014816247,0.08500122,0.0015290108,0.0020077836,0.481918],"study_design_scores_gemma":[0.000019681029,0.00012371998,0.9669253,0.00024228392,0.000114259135,0.0026880992,0.0017815124,0.00055929186,0.0007226818,0.00033508666,0.026465965,0.000022020926],"about_ca_topic_score_codex":0.027074195,"about_ca_topic_score_gemma":0.0567235,"teacher_disagreement_score":0.027074195,"about_ca_system_score_codex":0.0007559356,"about_ca_system_score_gemma":0.00083691487,"threshold_uncertainty_score":0.053833187},"labels":[],"label_agreement":null},{"id":"W3033753965","doi":"10.31111/palaeobotany/2013.4.36","title":"The genus Mirovia Reymanowna (Pinopsida): systematics and characteristics of the leaf structure","year":2013,"lang":"en","type":"article","venue":"Palaeobotany","topic":"Botany and Plant Ecology Studies","field":"Agricultural and Biological Sciences","cited_by":9,"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":"Genus; Bract; Biology; Cretaceous; Botany; Systematics; Paleontology; Taxonomy (biology); Inflorescence","score_opus":0.008042368014639789,"score_gpt":0.1719272133303449,"score_spread":0.16388484531570513,"validation_status":"score_only:v0-immature-baseline","prediction":{"id":"W3033753965","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":[0.7021731,0.19887626,0.01941403,0.0009320054,0.00057036337,0.000670564,0.0013683407,0.0010574952,0.07493786],"genre_scores_gemma":[0.9660076,0.019029558,0.007506414,0.00030742778,0.00029477538,0.00018334815,0.0008408095,0.000048547736,0.0057814317],"study_design_codex":"design_other","study_design_gemma":"observational","domain_scores_codex":[0.9997811,0.00003123946,0.000016735316,0.00010543509,0.00003518757,0.000030404452],"domain_scores_gemma":[0.99990726,0.000013039462,0.000035990575,0.00000820596,0.000019327339,0.000016206515],"candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.00016403382,0.00081066886,0.00039693448,0.0029376755,0.0011909996,0.000882191,0.00082630134,0.0005236841,0.0019180924],"category_scores_gemma":[0.00021222747,0.00026557545,0.00019950702,0.0011901236,0.0008460114,0.0012450608,0.0014476156,0.0005875119,0.0007370358],"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":[0.00053232047,0.00016141687,0.06757323,0.003096418,0.0001901361,0.0024857768,0.007938822,0.0013812599,0.12617166,0.012196745,0.0049110213,0.77336127],"study_design_scores_gemma":[0.00007294428,0.00043844775,0.46488798,0.0007956978,0.0001929597,0.014005173,0.0026741624,0.0015159323,0.0050513013,0.005450792,0.50477624,0.0001383681],"about_ca_topic_score_codex":0.0015011493,"about_ca_topic_score_gemma":0.0026057654,"teacher_disagreement_score":0.0029376755,"about_ca_system_score_codex":0.0003807447,"about_ca_system_score_gemma":0.00026149632,"threshold_uncertainty_score":0.0064166784},"labels":[],"label_agreement":null},{"id":"W3083718141","doi":"10.31111/palaeobotany/2019.10.13","title":"The Chingandzha flora of the Okhotsk-Chukotka volcanic belt","year":2019,"lang":"en","type":"article","venue":"Palaeobotany","topic":"Bryophyte Studies and Records","field":"Agricultural and Biological Sciences","cited_by":5,"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":"Flora (microbiology); Taxodium; Volcano; Cretaceous; Geology; Geography; Phytogeography; Ecology; Paleontology; Biology","score_opus":0.002490401729892476,"score_gpt":0.14818168523395095,"score_spread":0.14569128350405847,"validation_status":"score_only:v0-immature-baseline","prediction":{"id":"W3083718141","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":[0.98217034,0.0033736562,0.0001216249,0.000057330413,0.000012424873,0.000025657799,0.0009642706,0.000021730993,0.013252989],"genre_scores_gemma":[0.993129,0.0020812985,0.0004421951,0.00003898707,0.0000057685593,0.000026888933,0.0012646794,0.000013993685,0.0029971325],"study_design_codex":"observational","study_design_gemma":"observational","domain_scores_codex":[0.9999502,0.000003866585,0.0000047335097,0.0000114349505,0.000010010324,0.000019765532],"domain_scores_gemma":[0.9999628,0.0000045706997,0.0000095578425,0.000003706206,0.000007681877,0.000011699898],"candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.000053878466,0.0002031649,0.00014648352,0.0013267385,0.0007902522,0.00078838685,0.00013924424,0.0001050816,0.0017140582],"category_scores_gemma":[0.00006889066,0.00013017301,0.000119494376,0.0014527183,0.0004767192,0.00015910568,0.00053628406,0.00014486321,0.00017477333],"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":[0.0005685405,0.00007839236,0.5575613,0.0015721172,0.00039269996,0.0023899334,0.015093127,0.0019835196,0.101610996,0.005776022,0.005161912,0.30781144],"study_design_scores_gemma":[0.000012159193,0.000019560255,0.9707224,0.0000713103,0.000033168253,0.00035280242,0.0017777559,0.0000902182,0.00034441816,0.00016052072,0.026404032,0.0000116969295],"about_ca_topic_score_codex":0.08689415,"about_ca_topic_score_gemma":0.21162678,"teacher_disagreement_score":0.08689415,"about_ca_system_score_codex":0.0013456304,"about_ca_system_score_gemma":0.0016506197,"threshold_uncertainty_score":0.17277676},"labels":[],"label_agreement":null},{"id":"W4206023210","doi":"10.31111/palaeobotany/2020.11.74","title":"A new species of the genus Birisia (Dicksoniaceae) from the lower–middle Albian deposits of Southern Primorye, Far East of Russia","year":2020,"lang":"en","type":"article","venue":"Palaeobotany","topic":"Fern and Epiphyte Biology","field":"Agricultural and Biological Sciences","cited_by":6,"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":"Frond; Genus; Fern; Cretaceous; Type locality; Biology; Moss; Type (biology); Paleontology; Botany","score_opus":0.03112167475221557,"score_gpt":0.19032550266274925,"score_spread":0.15920382791053367,"validation_status":"score_only:v0-immature-baseline","prediction":{"id":"W4206023210","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":[0.98500663,0.005825272,0.001108034,0.000077280936,0.00006656673,0.000039321934,0.00029088938,0.00012533292,0.007460601],"genre_scores_gemma":[0.9949999,0.0014648593,0.0015872833,0.0000653573,0.000031772423,0.000016649694,0.0005751106,0.000008327178,0.0012508021],"study_design_codex":"design_other","study_design_gemma":"observational","domain_scores_codex":[0.9999044,0.0000068582326,0.00001076417,0.00004293478,0.000017552002,0.000017594723],"domain_scores_gemma":[0.99992704,0.000009287738,0.000023327048,0.0000074347267,0.000014727136,0.000018041275],"candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.000109307235,0.00041166556,0.00029744048,0.0016479855,0.0012089504,0.0006764644,0.00025342274,0.00021979572,0.00156285],"category_scores_gemma":[0.00020491407,0.00019625937,0.00014323118,0.00079818815,0.0005241105,0.0005174438,0.0005685634,0.00038201286,0.0003555315],"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":[0.0005960662,0.00019955971,0.3740028,0.001213176,0.00016716827,0.0056666234,0.011206076,0.00049189397,0.19718283,0.001063054,0.0010785864,0.40713215],"study_design_scores_gemma":[0.000028434999,0.00019820931,0.9527918,0.00009111235,0.000081711536,0.005559111,0.001853265,0.00022408282,0.001686919,0.00020245816,0.03726262,0.000020152456],"about_ca_topic_score_codex":0.009166178,"about_ca_topic_score_gemma":0.020946685,"teacher_disagreement_score":0.009166178,"about_ca_system_score_codex":0.00044893546,"about_ca_system_score_gemma":0.00040987897,"threshold_uncertainty_score":0.01822567},"labels":[],"label_agreement":null},{"id":"W7127136888","doi":"10.31111/palaeobotany/2025.14.5","title":"Kakanaut flora of the Koryak Upland","year":2025,"lang":"","type":"article","venue":"Palaeobotany","topic":"Plant Diversity and Evolution","field":"Agricultural and Biological 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":"Flora (microbiology); Temperate climate; Taxon; Fauna; Floristics; Assemblage (archaeology); Endemism","score_opus":0.004852103418757625,"score_gpt":0.17334660024408016,"score_spread":0.16849449682532253,"validation_status":"score_only:v0-immature-baseline","prediction":{"id":"W7127136888","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":[0.9794209,0.0038640928,0.00016612481,0.000044827208,0.000012681772,0.000013758886,0.00038787592,0.00003440507,0.016055293],"genre_scores_gemma":[0.99442035,0.0016403192,0.00046221752,0.000018228237,0.0000061223536,0.000013721224,0.00040735214,0.0000103223565,0.0030213064],"study_design_codex":"observational","study_design_gemma":"observational","domain_scores_codex":[0.99992824,0.0000068188156,0.000007650116,0.00001837609,0.0000147707,0.000024185523],"domain_scores_gemma":[0.99995446,0.000006562562,0.000016219337,0.00000431015,0.000010035153,0.000008479879],"candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.00008644069,0.00019800513,0.00017368518,0.00087008224,0.0007920906,0.00058531144,0.00016178442,0.00010230757,0.0016075539],"category_scores_gemma":[0.000103321996,0.00013679,0.00011616057,0.00079749787,0.00043123175,0.00017943436,0.00047478592,0.000127625,0.00028923724],"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":[0.0005991758,0.00012252825,0.42363742,0.0020353189,0.00028516614,0.015377584,0.037250295,0.0025116683,0.108339086,0.014482376,0.004999948,0.39035943],"study_design_scores_gemma":[0.000015097158,0.00004927517,0.9392829,0.000101734775,0.000035008507,0.003792511,0.002019518,0.00019210036,0.0007304747,0.0004082249,0.05335216,0.00002103733],"about_ca_topic_score_codex":0.018263778,"about_ca_topic_score_gemma":0.03142176,"teacher_disagreement_score":0.018263778,"about_ca_system_score_codex":0.00069751934,"about_ca_system_score_gemma":0.000908317,"threshold_uncertainty_score":0.036314964},"labels":[],"label_agreement":null}]}