TurnGPT: a Transformer-based Language Model for Predicting Turn-taking in Spoken Dialog
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Abstract (arXiv)
Syntactic and pragmatic completeness is known to be important for turn-taking prediction, but so far machine learning models of turn-taking have used such linguistic information in a limited way. In this paper, we introduce TurnGPT, a transformer-based language model for predicting turn-shifts in spoken dialog. The model has been trained and evaluated on a variety of written and spoken dialog datasets. We show that the model outperforms two baselines used in prior work. We also report on an ablation study, as well as attention and gradient analyses, which show that the model is able to utilize the dialog context and pragmatic completeness for turn-taking prediction. Finally, we explore the model's potential in not only detecting, but also projecting, turn-completions.
Key facts. Cited by 56 papers in the map (data through 14 Oct 2026). First posted on arXiv 21 Oct 2020.
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Citing papers per year: 2022: 4; 2023: 3; 2024: 8; 2025: 17; 2026: 24.
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- 2022Generative Spoken Dialogue Language Modelingcited by 126
- 2025On The Landscape of Spoken Language Models: A Comprehensive Surveycited by 118
- 2024WavChat: A Survey of Spoken Dialogue Modelscited by 90
- 2025Talking Turns: Benchmarking Audio Foundation Models on Turn-Taking Dynamicscited by 47
- 2023Transformers in Speech Processing: A Surveycited by 39
- 2024Proactive Conversational Agents with Inner Thoughtscited by 36
- 2022Duplex Conversation: Towards Human-like Interaction in Spoken Dialogue Systemscited by 28
- 2024Multilingual Turn-taking Prediction Using Voice Activity Projectioncited by 26
- 2024Real-time and Continuous Turn-taking Prediction Using Voice Activity Projectioncited by 21
- 2024Turn-taking and Backchannel Prediction with Acoustic and Large Language Model Fusioncited by 20
- 2025FlexDuo: A Pluggable System for Enabling Full-Duplex Capabilities in Speech Dialogue Systemscited by 15
- 2025Applying General Turn-taking Models to Conversational Human-Robot Interactioncited by 13
38 more
- 2024Large Language Models Know What To Say But Not When To Speakcited by 11
- 2025Predicting Turn-Taking and Backchannel in Human-Machine Conversations Using Linguistic, Acoustic, and Visual Signalscited by 10
- 2022When can I Speak? Predicting initiation points for spoken dialogue agentscited by 9
- 2022Gated Multimodal Fusion with Contrastive Learning for Turn-taking Prediction in Human-robot Dialoguecited by 8
- 2025A Noise-Robust Turn-Taking System for Real-World Dialogue Robots: A Field Experimentcited by 6
- 2025Speculative End-Turn Detector for Efficient Speech Chatbot Assistantcited by 6
- 2025Time to Talk: LLM Agents for Asynchronous Group Communication in Mafia Gamescited by 6
- 2025Chain-of-Thought Reasoning in Streaming Full-Duplex End-to-End Spoken Dialogue Systemscited by 5
- 2026Optimizing Conversational Quality in Spoken Dialogue Systems with Reinforcement Learning from AI Feedbackcited by 5
- 2026Speak or Stay Silent: Context-Aware Turn-Taking in Multi-Party Dialoguecited by 5
- 2023Attribution and Alignment: Effects of Local Context Repetition on Utterance Production and Comprehension in Dialoguecited by 4
- 2025Conversational Agents as Catalysts for Critical Thinking: Challenging Social Influence in Group Decision-makingcited by 4
- 2025Beyond Words: Multimodal LLM Knows When to Speakcited by 4
- 2026DualTurn: Learning Turn-Taking from Dual-Channel Generative Speech Pretrainingcited by 4
- 2023Response-conditioned Turn-taking Predictioncited by 3
- 2024Predictive Speech Recognition and End-of-Utterance Detection Towards Spoken Dialog Systemscited by 2
- 2025Prior Lessons of Incremental Dialogue and Robot Action Management for the Age of Language Modelscited by 2
- 2025Thai Semantic End-of-Turn Detection for Real-Time Voice Agentscited by 2
- 2025Multimodal Transformer Models for Turn-taking Prediction: Effects on Conversational Dynamics of Human-Agent Interaction during Cooperative Gameplaycited by 1
- 2025Prompt-Guided Turn-Taking Predictioncited by 1
- 2025Investigating the Representation of Backchannels and Fillers in Fine-tuned Language Modelscited by 1
- 2025Modeling Turn-Taking with Semantically Informed Gesturescited by 1
- 2026Syn-TurnTurk: A Synthetic Dataset for Turn-Taking Prediction in Turkish Dialoguescited by 1
- 2026Aligning Backchannel and Dialogue Context Representations via Contrastive LLM Fine-Tuningcited by 1
- 2026When2Speak: A Dataset for Temporal Participation and Turn-Taking in Multi-Party Conversations for Large Language Modelscited by 1
- 2026TurnNat: Automatic Evaluation of Turn-Taking Naturalness in Dyadic Spoken Dialoguecited by 1
- 2026DuplexGen: Adaptive Synthesis of Human-AI Turn-Taking Dialoguescited by 1
- 2026Multi-turn Conversational AI from Text to Multimodal Interaction: Data, Models, Evaluation, and Open Challengescited by 1
- 2026Full-Duplex Speech Models Take the Floor When Asked, Not When Neededcited by 1
- 2024Detecting the terminality of speech-turn boundary for spoken interactions in French TV and Radio contentcited by 0
- 2026UAF: A Unified Audio Front-end LLM for Full-Duplex Speech Interactioncited by 0
- 2026Evaluating Large Language Models Abilities for Addressee, Turn-change, and Next Speaker Prediction in Meetingscited by 0
- 2026Low-Latency Turn-Taking via Context-Aware Preface Generation in a Real-World Dialogue Robotcited by 0
- 2026Latent-IM: Latent Interaction Management for Speech LLMscited by 0
- 2026CallScreenBench: Benchmarking Small Language Models as Phone Secretariescited by 0
- 2026TIDES: A Longitudinal Bilingual Dataset for Modeling Multi-Party Social Dynamicscited by 0
- 2026Conversation Coach: A Voice-enabled AI System that Helps Practice Difficult Workplace Conversationscited by 0
- 2026Decoupling Turn-Taking from Semantics: A Decoupled Data Approach for Finite-State-Machine-Based Full-Duplex Dialoguecited by 0
50 most cited of 56 All 56 (JSON)
- 2026XTurnix: Large-Scale Self-Supervised Turn Control through Two-State Binary Decisions3 Oct 2026
- 2026A Harness for Synthesizing Diverse Naturalistic Full-Duplex Conversations23 Sep 2026
- 2026Neither Silence nor Overlap Is Failure: Intent-Conditioned Evaluation of Turn-Taking in Full-Duplex Spoken Dialogue Models23 Sep 2026
- 2026Voice-Light: A Full-Duplex Cascaded Voice Agent with Causal Turn-Taking and Speculative Generation17 Sep 2026
- 2026Full-Duplex Speech Models Take the Floor When Asked, Not When Needed17 Sep 2026
- 2026Less can be More: What Aspects of Speech Drive End-of-Turn Detection10 Sep 2026
- 2026Using Semantic Uncertainty to Estimate Transition Relevance in Turn-taking10 Sep 2026
- 2026Decoupling Turn-Taking from Semantics: A Decoupled Data Approach for Finite-State-Machine-Based Full-Duplex Dialogue3 Sep 2026
- 2026Conversation Coach: A Voice-enabled AI System that Helps Practice Difficult Workplace Conversations31 Aug 2026
- 2026Multi-turn Conversational AI from Text to Multimodal Interaction: Data, Models, Evaluation, and Open Challenges18 Aug 2026
- 2026TIDES: A Longitudinal Bilingual Dataset for Modeling Multi-Party Social Dynamics3 Aug 2026
- 2026CallScreenBench: Benchmarking Small Language Models as Phone Secretaries2 Aug 2026
38 more
- 2026Latent-IM: Latent Interaction Management for Speech LLMs29 Jul 2026
- 2026DuplexGen: Adaptive Synthesis of Human-AI Turn-Taking Dialogues28 Jul 2026
- 2026Low-Latency Turn-Taking via Context-Aware Preface Generation in a Real-World Dialogue Robot25 Jul 2026
- 2026TurnNat: Automatic Evaluation of Turn-Taking Naturalness in Dyadic Spoken Dialogue1 Jul 2026
- 2026Evaluating Large Language Models Abilities for Addressee, Turn-change, and Next Speaker Prediction in Meetings16 Jun 2026
- 2026When2Speak: A Dataset for Temporal Participation and Turn-Taking in Multi-Party Conversations for Large Language Models7 May 2026
- 2026UAF: A Unified Audio Front-end LLM for Full-Duplex Speech Interaction21 Apr 2026
- 2026Aligning Backchannel and Dialogue Context Representations via Contrastive LLM Fine-Tuning17 Apr 2026
- 2026Syn-TurnTurk: A Synthetic Dataset for Turn-Taking Prediction in Turkish Dialogues15 Apr 2026
- 2026Speak or Stay Silent: Context-Aware Turn-Taking in Multi-Party Dialogue12 Mar 2026
- 2026DualTurn: Learning Turn-Taking from Dual-Channel Generative Speech Pretraining9 Mar 2026
- 2026Optimizing Conversational Quality in Spoken Dialogue Systems with Reinforcement Learning from AI Feedback27 Jan 2026
- 2025Modeling Turn-Taking with Semantically Informed Gestures22 Oct 2025
- 2025Thai Semantic End-of-Turn Detection for Real-Time Voice Agents5 Oct 2025
- 2025Chain-of-Thought Reasoning in Streaming Full-Duplex End-to-End Spoken Dialogue Systems2 Oct 2025
- 2025Investigating the Representation of Backchannels and Fillers in Fine-tuned Language Models24 Sep 2025
- 2025Prompt-Guided Turn-Taking Prediction26 Jun 2025
- 2025Time to Talk: LLM Agents for Asynchronous Group Communication in Mafia Games5 Jun 2025
- 2025Beyond Words: Multimodal LLM Knows When to Speak20 May 2025
- 2025Predicting Turn-Taking and Backchannel in Human-Machine Conversations Using Linguistic, Acoustic, and Visual Signals19 May 2025
- 2025On The Landscape of Spoken Language Models: A Comprehensive Survey11 Apr 2025
- 2025Speculative End-Turn Detector for Efficient Speech Chatbot Assistant30 Mar 2025
- 2025Conversational Agents as Catalysts for Critical Thinking: Challenging Social Influence in Group Decision-making18 Mar 2025
- 2025A Noise-Robust Turn-Taking System for Real-World Dialogue Robots: A Field Experiment8 Mar 2025
- 2025Talking Turns: Benchmarking Audio Foundation Models on Turn-Taking Dynamics3 Mar 2025
- 2025FlexDuo: A Pluggable System for Enabling Full-Duplex Capabilities in Speech Dialogue Systems19 Feb 2025
- 2025Multimodal Transformer Models for Turn-taking Prediction: Effects on Conversational Dynamics of Human-Agent Interaction during Cooperative Gameplay5 Feb 2025
- 2025Applying General Turn-taking Models to Conversational Human-Robot Interaction15 Jan 2025
- 2025Prior Lessons of Incremental Dialogue and Robot Action Management for the Age of Language Models1 Jan 2025
- 2024Proactive Conversational Agents with Inner Thoughts31 Dec 2024
- 2024WavChat: A Survey of Spoken Dialogue Models15 Nov 2024
- 2024Large Language Models Know What To Say But Not When To Speak21 Oct 2024
- 2024Predictive Speech Recognition and End-of-Utterance Detection Towards Spoken Dialog Systems30 Sep 2024
- 2024Detecting the terminality of speech-turn boundary for spoken interactions in French TV and Radio content14 Jun 2024
- 2024Multilingual Turn-taking Prediction Using Voice Activity Projection11 Mar 2024
- 2024Turn-taking and Backchannel Prediction with Acoustic and Large Language Model Fusion26 Jan 2024
- 2024Real-time and Continuous Turn-taking Prediction Using Voice Activity Projection10 Jan 2024
- 2023Attribution and Alignment: Effects of Local Context Repetition on Utterance Production and Comprehension in Dialogue21 Nov 2023
50 newest of 56 All 56 (JSON)
- 2025Chain-of-Thought Reasoning in Streaming Full-Duplex End-to-End Spoken Dialogue Systemscited by 5
- 2025Conversational Agents as Catalysts for Critical Thinking: Challenging Social Influence in Group Decision-makingcited by 4
- 2026DualTurn: Learning Turn-Taking from Dual-Channel Generative Speech Pretrainingcited by 4
- 2026DualTurn: Learning Turn-Taking from Dual-Channel Generative Speech Pretraining9 Mar 2026
- 2025Chain-of-Thought Reasoning in Streaming Full-Duplex End-to-End Spoken Dialogue Systems2 Oct 2025
- 2025Conversational Agents as Catalysts for Critical Thinking: Challenging Social Influence in Group Decision-making18 Mar 2025
- 2025Beyond Words: Multimodal LLM Knows When to Speakcited by 4
- 2025Beyond Words: Multimodal LLM Knows When to Speak20 May 2025
- 2022Generative Spoken Dialogue Language Modelingcited by 126
- 2025On The Landscape of Spoken Language Models: A Comprehensive Surveycited by 118
- 2024WavChat: A Survey of Spoken Dialogue Modelscited by 90
- 2025Talking Turns: Benchmarking Audio Foundation Models on Turn-Taking Dynamicscited by 47
- 2023Transformers in Speech Processing: A Surveycited by 39
- 2024Proactive Conversational Agents with Inner Thoughtscited by 36
- 2022Duplex Conversation: Towards Human-like Interaction in Spoken Dialogue Systemscited by 28
- 2024Multilingual Turn-taking Prediction Using Voice Activity Projectioncited by 26
- 2024Real-time and Continuous Turn-taking Prediction Using Voice Activity Projectioncited by 21
- 2024Turn-taking and Backchannel Prediction with Acoustic and Large Language Model Fusioncited by 20
- 2025FlexDuo: A Pluggable System for Enabling Full-Duplex Capabilities in Speech Dialogue Systemscited by 15
- 2025Applying General Turn-taking Models to Conversational Human-Robot Interactioncited by 13
12 most cited of 48 All 48 (JSON)
- 2026XTurnix: Large-Scale Self-Supervised Turn Control through Two-State Binary Decisions3 Oct 2026
- 2026A Harness for Synthesizing Diverse Naturalistic Full-Duplex Conversations23 Sep 2026
- 2026Neither Silence nor Overlap Is Failure: Intent-Conditioned Evaluation of Turn-Taking in Full-Duplex Spoken Dialogue Models23 Sep 2026
- 2026Voice-Light: A Full-Duplex Cascaded Voice Agent with Causal Turn-Taking and Speculative Generation17 Sep 2026
- 2026Full-Duplex Speech Models Take the Floor When Asked, Not When Needed17 Sep 2026
- 2026Less can be More: What Aspects of Speech Drive End-of-Turn Detection10 Sep 2026
- 2026Using Semantic Uncertainty to Estimate Transition Relevance in Turn-taking10 Sep 2026
- 2026Decoupling Turn-Taking from Semantics: A Decoupled Data Approach for Finite-State-Machine-Based Full-Duplex Dialogue3 Sep 2026
- 2026Conversation Coach: A Voice-enabled AI System that Helps Practice Difficult Workplace Conversations31 Aug 2026
- 2026Multi-turn Conversational AI from Text to Multimodal Interaction: Data, Models, Evaluation, and Open Challenges18 Aug 2026
- 2026TIDES: A Longitudinal Bilingual Dataset for Modeling Multi-Party Social Dynamics3 Aug 2026
- 2026CallScreenBench: Benchmarking Small Language Models as Phone Secretaries2 Aug 2026
12 newest of 48 All 48 (JSON)