{"meta":{"query_hash":"3733b747a984","filters":{"venue":"Nafta-Gaz"},"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/3733b747a984","api":"https://metacan.xera.ac/api/v1/cohort?venue=Nafta-Gaz"},"results":[{"id":"W2979320995","doi":"10.18668/ng.2019.10.01","title":"Hydraulic fracturing using liquefied hydrocarbon gases or light hydrocarbons. Technology prospects in the Russian Federation","year":2019,"lang":"en","type":"article","venue":"Nafta-Gaz","topic":"Hydraulic Fracturing and Reservoir Analysis","field":"Engineering","cited_by":1,"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":"Russian federation; Petroleum engineering; Hydraulic fracturing; Hydrocarbon; Environmental science; Liquid gas; Waste management; Geology; Engineering; Chemistry; Organic chemistry; Physics; Regional science; Thermodynamics","score_opus":0.008634596421795145,"score_gpt":0.22750908581018164,"score_spread":0.2188744893883865,"validation_status":"score_only:v0-immature-baseline","prediction":{"id":"W2979320995","genre_codex":"other","genre_gemma":"empirical","domain_codex":null,"domain_gemma":null,"model_version":"metacan-v3-hybrid-931329e0061c","genre_candidate":"empirical","genre_consensus":null,"domain_candidate":null,"domain_consensus":null,"prediction_status":"machine_predicted_unvalidated","genre_scores_codex":[0.306827,0.25257564,0.023298925,0.012190161,0.0010646193,0.00019059725,0.000788936,0.000481219,0.4025829],"genre_scores_gemma":[0.7734559,0.14158352,0.014705486,0.0007027715,0.0002580813,0.00007861275,0.00063293247,0.00005959756,0.0685231],"study_design_codex":"design_other","study_design_gemma":"not_applicable","domain_scores_codex":[0.99984276,0.000022468701,0.000014950677,0.00002924901,0.00005339781,0.00003725156],"domain_scores_gemma":[0.9998907,0.000014179015,0.000028640841,0.000010767041,0.000039691426,0.000016056605],"candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.000502967,0.0003399842,0.00017427011,0.0007053007,0.0006311995,0.001019769,0.00027026108,0.0005935104,0.0026922687],"category_scores_gemma":[0.00017334585,0.00015939723,0.00036495886,0.00046434382,0.0005191363,0.0010342785,0.00044523965,0.00029931686,0.0009780906],"study_design_candidate":"not_applicable","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":[0.0004922849,0.00038839146,0.018637706,0.003332245,0.00006589633,0.0015246777,0.001186694,0.008518044,0.1010762,0.15642776,0.0138167385,0.6945334],"study_design_scores_gemma":[0.000047234702,0.0015236043,0.046035334,0.0009886628,0.00008770488,0.002728125,0.0010530825,0.0045427443,0.043090124,0.017422441,0.8824067,0.00007437087],"about_ca_topic_score_codex":0.0045709517,"about_ca_topic_score_gemma":0.0031228394,"teacher_disagreement_score":0.0045709517,"about_ca_system_score_codex":0.0012075336,"about_ca_system_score_gemma":0.0024182515,"threshold_uncertainty_score":0.009088695},"labels":[],"label_agreement":null},{"id":"W4396520198","doi":"10.18668/ng.2024.04.03","title":"Possible application of solar energy to power hydrocarbon extraction and enhanced oil recovery operations in high latitudes","year":2024,"lang":"en","type":"article","venue":"Nafta-Gaz","topic":"Global Energy and Sustainability Research","field":"Energy","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":"Hydrocarbon; Petroleum engineering; Extraction (chemistry); Solar energy; Environmental science; High latitude; Solar power; Latitude; Power (physics); Process engineering; Chemistry; Geology; Engineering; Chromatography; Electrical engineering; Thermodynamics; Organic chemistry; Physics","score_opus":0.006769983465236418,"score_gpt":0.27733555831793155,"score_spread":0.2705655748526951,"validation_status":"score_only:v0-immature-baseline","prediction":{"id":"W4396520198","genre_codex":"review","genre_gemma":"empirical","domain_codex":null,"domain_gemma":null,"model_version":"metacan-v3-hybrid-931329e0061c","genre_candidate":"empirical","genre_consensus":null,"domain_candidate":null,"domain_consensus":null,"prediction_status":"machine_predicted_unvalidated","genre_scores_codex":[0.25240737,0.40922174,0.038239084,0.010957253,0.0015563003,0.00011558275,0.0005535219,0.0003385797,0.28661057],"genre_scores_gemma":[0.8000971,0.17393185,0.009300266,0.0006134632,0.00029200173,0.000031151452,0.00022523942,0.000030965737,0.015477988],"study_design_codex":"design_other","study_design_gemma":"theoretical_or_conceptual","domain_scores_codex":[0.99991417,0.000019002693,0.0000042044903,0.0000134637,0.000031099913,0.00001804576],"domain_scores_gemma":[0.999954,0.000014073911,0.0000070996757,0.0000032581995,0.000016764187,0.0000047108397],"candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.00022441187,0.00018504234,0.00015659544,0.00041130628,0.00023068194,0.0007016824,0.00020270883,0.00041820726,0.0019965188],"category_scores_gemma":[0.00012335964,0.00008406615,0.00037909028,0.0006061482,0.00021401403,0.0005357938,0.00029362997,0.00032550533,0.00046308362],"study_design_candidate":"theoretical_or_conceptual","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":[0.0004922581,0.0002239001,0.008895954,0.006752618,0.00020342784,0.0036898663,0.00075235916,0.0087073,0.35465908,0.04768757,0.014718337,0.55321723],"study_design_scores_gemma":[0.00008080264,0.00086127396,0.019453222,0.0012389773,0.0003086954,0.002706671,0.0024734251,0.0062892865,0.23241709,0.018707242,0.71539205,0.00007127062],"about_ca_topic_score_codex":0.0012396106,"about_ca_topic_score_gemma":0.0032542415,"teacher_disagreement_score":0.0019965188,"about_ca_system_score_codex":0.00028723557,"about_ca_system_score_gemma":0.00025921955,"threshold_uncertainty_score":0.0066789985},"labels":[],"label_agreement":null}]}