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| Full-duplex | Tier | Setting | Focus | |||
|---|---|---|---|---|---|---|
DuplexActDong et al. | Full-duplex | Speech-native | Lab | — | 8 | 2026-10 |
Full-Duplex-Bench v1NTU / UC Berkeley / UW / MIT | Full-duplex | Speech-native | Lab | — | 5 | 2025-03 |
 VideoFDBNVIDIA / David AI | Full-duplex | Speech-native | Live | — | 4 | 2026-10 |
 TurnBenchSesame AI Labs / Mundo AI / CMU / oto | Full-duplex | Speech-native | Lab | — | 3 | 2026-11 |
Full-Duplex-Bench v1.5NTU / UC Berkeley / UW / MIT | Full-duplex | Speech-native | Lab | — | 3 | 2025-08 |
 Talking TurnsApple / CMU | Full-duplex | Speech-native | Lab | Speech-LM | 3 | 2025-04 |
 τ-bench 2.0 (τ-Voice)Sierra Research | Full-duplex | Speech-native | Vertical | Vertical agent Speech-LM | 3 | 2026-10 |
Full-Duplex-Bench v3NTU (NVIDIA advisory) | Full-duplex | Speech-native | Live | Vertical agent | 2 | 2026-05 |
MultiPartyTurnBenchMathur and Manocha | Full-duplex | Speech-native | Lab | — | 2 | 2026-10 |
 Audio MultiChallengeScale AI (Scale Labs) | Full-duplex | Speech-native | Lab | Speech-LM | 2 | 2026-10 |
Full-Duplex-Bench v2NTU / UC Berkeley / UW / MIT | Full-duplex | Speech-native | Live | Speech-LM | 0 | 2026-02 |
MultiTalkBenchWang et al. (MultiTalk) | Full-duplex | Speech-native | Lab | — | 0 | 2026-09 |
M3-DuplexBenchNTT (Fukuda et al.) | Full-duplex | Speech-native | Lab | Speech-LM | 0 | 2026-10 |
Duplex-MPEMa et al. | Full-duplex | Speech-native | Lab | — | 0 | 2026-11 |
DuplexLedgerLi et al. | Full-duplex | Speech-native | Lab | Speech-LM | 0 | 2026-10 |
InteractionBenchAvera Labs (He et al.) | Full-duplex | Speech-native | Live | Speech-LM | 0 | 2026-11 |
ECHOZhao et al. | Full-duplex | Speech-native | Lab | — | 0 | 2026-09 |
MP-BenchShih et al. | Full-duplex | Speech-native | Lab | Speech-LM | 0 | 2026-10 |
DuplexSpeechBench-IFEvalMathur and Manocha | Full-duplex | Speech-native | Lab | Instruction following | 0 | 2026-09 |
APEX-VoiceMathur and Manocha | Full-duplex | Speech-native | Vertical | Vertical agent | 0 | 2026-09 |
SID-BenchXia et al. | Full-duplex | Speech-native | Lab | — | 0 | 2026-03 |
FD-BenchPeng et al. | Full-duplex | Speech-native | Lab | — | 0 | 2025-07 |
MTR-DuplexBenchZhang et al. | Full-duplex | Speech-native | Lab | Speech-LM | 0 | 2026-04 |
HumDial (ICASSP '26)ICASSP 2026 Spoken Dialogue Challenge | Full-duplex | Speech-native | Lab | Speech-LM Emotion | 0 | 2026-01 |
FLEXIGe et al. | Full-duplex | Speech-native | Lab | — | 0 | 2025-09 |
J-Moshi (subjective)Ohashi et al. | Full-duplex | Speech-native | Lab | Speech-LM | 0 | 2025-06 |
MMedFDAcademic (MMedFD authors) | Full-duplex | Adjacent | Vertical | ASR Vertical agent | 0 | 2025-09 |