ResearchBenchmarksDialogue State Tracking on MultiWOZ 2.2Follow62.3Joint GADKF-DST44.72449.28753.8558.413Nov 18, 2020Oct 7, 2021Aug 26, 2022Jul 15, 2023Jun 2, 2024Apr 21, 2025Mar 11, 2026Evaluation ResultsMethodMethodLinksJoint GAIntent AccuracyDKF-DST2026.0362.3—D3STModel size=XXLModel size=XXL2026.0358.7—Seq2seq2026.0357.6—D3STModel size=BaseModel size=Base2026.0356.1—Seq2Seq-DUBackbone=BERT-Base, Un...Backbone=BERT-Base, Uncased2020.1154.40.909D3STModel size=LargeModel size=Large2026.0354.2—TripPy2020.1153.5—DS-DST2020.1151.7—TRADE2020.1145.4—