{"meta":{"query_hash":"69b36a05acbc","filters":{"venue":"Acta Petrolei Sinica(Petroleum Processing Section)"},"cohort_total":3,"direct_labels_cover":0,"predictions_cover":3,"exported":3,"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/69b36a05acbc","api":"https://metacan.xera.ac/api/v1/cohort?venue=Acta+Petrolei+Sinica%28Petroleum+Processing+Section%29"},"results":[{"id":"W2356620093","doi":"","title":"Separation Characteristics of Supersonic Swirling Flow Nozzle for Natural Gas","year":2011,"lang":"en","type":"article","venue":"Acta Petrolei Sinica(Petroleum Processing Section)","topic":"Rocket and propulsion systems research","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":"Nozzle; Mechanics; Supersonic speed; Discharge coefficient; Tuyere; Choked flow; Materials science; Cylinder; Flow (mathematics); Physics; Thermodynamics; Mechanical engineering; Engineering","score_opus":0.02903100002741074,"score_gpt":0.27600411287917037,"score_spread":0.24697311285175963,"validation_status":"score_only:v0-immature-baseline","prediction":{"id":"W2356620093","genre_codex":"empirical","genre_gemma":"empirical","domain_codex":null,"domain_gemma":null,"model_version":"codex-gemma-dda1882f352a","genre_candidate":"empirical","genre_consensus":"empirical","domain_candidate":null,"domain_consensus":null,"prediction_status":"machine_predicted_unvalidated","genre_scores_codex":[0.9813734,0.00066108257,0.011069868,0.00006429799,0.0018740443,0.00028366872,0.00003746751,0.00044460988,0.0041915043],"genre_scores_gemma":[0.9950018,0.00007440773,0.0030537143,0.000021173371,0.000702053,0.00012232881,0.00007686604,0.00009947652,0.00084820465],"study_design_codex":"design_other","study_design_gemma":"simulation_or_modeling","domain_scores_codex":[0.9977144,0.000063990534,0.0008117164,0.00040198775,0.00043476248,0.0005731648],"domain_scores_gemma":[0.99878424,0.00012513966,0.00021261888,0.00036185974,0.00037857358,0.00013754226],"candidate_categories":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.0005442155,0.00032602486,0.0005342518,0.0003560308,0.00030512144,0.00011366838,0.00033881646,0.00023704258,0.00009999202],"category_scores_gemma":[0.00015764455,0.00031670314,0.00021023465,0.00039263171,0.00007408529,0.0006842529,0.000042787804,0.00049080426,0.000024551628],"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":[0.0017391857,0.0005422442,0.016737359,0.004922004,0.00063260464,0.000015534975,0.006546952,0.0010245993,0.37368667,0.000058322912,0.0039535137,0.590141],"study_design_scores_gemma":[0.0038724511,0.0010976495,0.02278102,0.0008595073,0.00023882426,0.0001517143,0.0012560298,0.7961256,0.13132791,0.00021147894,0.04040304,0.0016747679],"about_ca_topic_score_codex":0.000021101618,"about_ca_topic_score_gemma":0.000027400893,"teacher_disagreement_score":0.795101,"about_ca_system_score_codex":0.00014754123,"about_ca_system_score_gemma":0.00011881078,"threshold_uncertainty_score":0.99992853},"labels":[],"label_agreement":null},{"id":"W2380472741","doi":"10.3969/j.issn.1001-8719.2012.03.027","title":"Current Development of Venezuela Extra Heavy Crude and Canadian Oil Sands Processing","year":2012,"lang":"en","type":"article","venue":"Acta Petrolei Sinica(Petroleum Processing Section)","topic":"Petroleum Processing and Analysis","field":"Chemistry","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":"Synthetic crude; Crude oil; Oil refinery; Asphaltene; Raw material; Refining (metallurgy); Waste management; Petroleum; Environmental science; Oil sands; Refinery; Unconventional oil; Fossil fuel; Petroleum engineering; Engineering; Chemistry; Asphalt; Metallurgy; Materials science","score_opus":0.019021006832052097,"score_gpt":0.2659704908041255,"score_spread":0.2469494839720734,"validation_status":"score_only:v0-immature-baseline","prediction":{"id":"W2380472741","genre_codex":"empirical","genre_gemma":"empirical","domain_codex":null,"domain_gemma":null,"model_version":"codex-gemma-dda1882f352a","genre_candidate":"empirical","genre_consensus":"empirical","domain_candidate":null,"domain_consensus":null,"prediction_status":"machine_predicted_unvalidated","genre_scores_codex":[0.9570344,0.021641575,0.00048644698,0.0003139784,0.00039888572,0.000013802987,0.000026657513,0.0003072093,0.019777011],"genre_scores_gemma":[0.9938558,0.00028924635,0.0022972554,0.000089672016,0.0010315622,0.000073701805,0.00009571832,0.00012748862,0.0021396049],"study_design_codex":"design_other","study_design_gemma":"not_applicable","domain_scores_codex":[0.99514186,0.00007219849,0.0013795554,0.00093826785,0.0008800446,0.0015880431],"domain_scores_gemma":[0.9970335,0.00009904924,0.0008861612,0.0005449028,0.0003574444,0.0010789739],"candidate_categories":["metaepi_narrow","sts"],"consensus_categories":[],"category_scores_codex":[0.0009322888,0.0007427096,0.0009454183,0.0007475659,0.0014004853,0.00038280684,0.000561293,0.00042393003,0.00026300517],"category_scores_gemma":[0.0002207007,0.0007416785,0.00023006371,0.0008185762,0.0003390583,0.0013173112,0.00013980159,0.0010316905,0.00001920313],"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":[0.00015939013,0.00067520514,0.07915814,0.0026645558,0.0002123254,0.0000056152835,0.0026082797,0.0000416508,0.081328206,0.000014352365,0.00015231666,0.83298],"study_design_scores_gemma":[0.005645526,0.00018528383,0.056438703,0.0066458383,0.001556927,0.0005369745,0.0049991007,0.008508829,0.06654675,0.000057892918,0.8442222,0.004655978],"about_ca_topic_score_codex":0.0008841943,"about_ca_topic_score_gemma":0.002413973,"teacher_disagreement_score":0.8440699,"about_ca_system_score_codex":0.00064572186,"about_ca_system_score_gemma":0.001991291,"threshold_uncertainty_score":0.99989957},"labels":[],"label_agreement":null},{"id":"W2392836546","doi":"10.3969/j.issn.1001-8719.2012.05.013","title":"Solvent Selection for Asphalt Particles Production of Canadian Oil Sands Bitumen","year":2012,"lang":"en","type":"article","venue":"Acta Petrolei Sinica(Petroleum Processing Section)","topic":"Petroleum Processing and Analysis","field":"Chemistry","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":"Cyclopentane; Pentane; Asphaltene; Asphalt; Oil sands; Solvent; Softening point; Chemistry; Naphtha; Organic chemistry; Chemical engineering; Materials science; Composite material; Polymer chemistry","score_opus":0.020970111400260602,"score_gpt":0.2583784786931461,"score_spread":0.2374083672928855,"validation_status":"score_only:v0-immature-baseline","prediction":{"id":"W2392836546","genre_codex":"empirical","genre_gemma":"empirical","domain_codex":null,"domain_gemma":null,"model_version":"codex-gemma-dda1882f352a","genre_candidate":"empirical","genre_consensus":"empirical","domain_candidate":null,"domain_consensus":null,"prediction_status":"machine_predicted_unvalidated","genre_scores_codex":[0.9787426,0.0016220132,0.00062043336,0.0016059866,0.0009794817,0.00002829605,0.000036584057,0.000407173,0.015957423],"genre_scores_gemma":[0.98341674,0.00013401006,0.0015982122,0.000112034766,0.0024243558,0.00020578335,0.0001096194,0.00010675296,0.011892523],"study_design_codex":"bench_or_experimental","study_design_gemma":"not_applicable","domain_scores_codex":[0.99625534,0.00006413752,0.0010120973,0.0007684552,0.0005912643,0.0013086821],"domain_scores_gemma":[0.99749285,0.00012029539,0.0008150042,0.0004643756,0.0005181822,0.0005893202],"candidate_categories":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.0009831507,0.00049484905,0.00067805324,0.001084919,0.0009964854,0.00019042057,0.00036677727,0.00037701064,0.00024777744],"category_scores_gemma":[0.00056680175,0.00049767096,0.00036962112,0.0014602141,0.00018538612,0.0012438304,0.000042911895,0.0005166784,0.000016068549],"study_design_candidate":"bench_or_experimental","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":[0.00037988197,0.0009807652,0.069131285,0.0016058922,0.00047203831,9.502041e-7,0.00073218625,0.00085746887,0.8074888,0.00009492756,0.0024547202,0.115801096],"study_design_scores_gemma":[0.0036630926,0.00040394202,0.0060982797,0.0010982562,0.0017741944,0.0002216057,0.002173466,0.021926776,0.45147744,0.00015689034,0.5089289,0.002077138],"about_ca_topic_score_codex":0.004748684,"about_ca_topic_score_gemma":0.007825239,"teacher_disagreement_score":0.5064742,"about_ca_system_score_codex":0.0005391044,"about_ca_system_score_gemma":0.0007058369,"threshold_uncertainty_score":0.9997475},"labels":[],"label_agreement":null}]}