Distilling an End-to-End Voice Assistant Without Instruction Training Data
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Abstract (arXiv)
Voice assistants, such as Siri and Google Assistant, typically model audio and text separately, resulting in lost speech information and increased complexity. Recent efforts to address this with end-to-end Speech Large Language Models (LLMs) trained with supervised finetuning (SFT) have led to models ``forgetting" capabilities from text-only LLMs. Our work proposes an alternative paradigm for training Speech LLMs without instruction data, using the response of a text-only LLM to transcripts as self-supervision. Importantly, this process can be performed without annotated responses. We show that our Distilled Voice Assistant (DiVA) generalizes to Spoken Question Answering, Classification, and Translation. Furthermore, we show that DiVA better meets user preferences, achieving a 72% win rate compared with state-of-the-art models like Qwen 2 Audio, despite using >100x less training compute.
Key facts. Cited by 35 papers in the map (data through 7 Oct 2026). Builds on 47 of its 60 references that are in the map. First posted on arXiv 3 Oct 2024.
Builds on
47 of 60 references.
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Citing papers per year: 2024: 4; 2025: 18; 2026: 13.
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- 2024VoiceBench: Benchmarking LLM-Based Voice Assistantscited by 192
- 2025On The Landscape of Spoken Language Models: A Comprehensive Surveycited by 116
- 2025DeSTA2.5-Audio: Toward General-Purpose Large Audio Language Model with Self-Generated Cross-Modal Alignmentcited by 47
- 2025Speech-IFEval: Evaluating Instruction-Following and Quantifying Catastrophic Forgetting in Speech-Aware Language Modelscited by 27
- 2025Multilingual and Multi-Accent Jailbreaking of Audio LLMscited by 25
- 2025AudioJudge: Understanding What Works in Large Audio Model Based Speech Evaluationcited by 20
- 2025Audio Jailbreak: An Open Comprehensive Benchmark for Jailbreaking Large Audio-Language Modelscited by 15
- 2025Closing the Gap Between Text and Speech Understanding in LLMscited by 14
- 2024Typhoon 2: A Family of Open Text and Multimodal Thai Large Language Modelscited by 12
- 2024Contrastive Learning for Task-Independent SpeechLLM-Pretrainingcited by 8
- 2025Mind the Gap! Static and Interactive Evaluations of Large Audio Modelscited by 8
- 2024MERaLiON-AudioLLM: Bridging Audio and Language with Large Language Modelscited by 7
23 more
- 2025ESPnet-SDS: Unified Toolkit and Demo for Spoken Dialogue Systemscited by 7
- 2025From Alignment to Advancement: Bootstrapping Audio-Language Alignment with Synthetic Datacited by 7
- 2025DIFFA: Large Language Diffusion Models Can Listen and Understandcited by 7
- 2025SeaLLMs-Audio: Large Audio-Language Models for Southeast Asiacited by 7
- 2025SpidR: Learning Fast and Stable Linguistic Units for Spoken Language Models Without Supervisioncited by 6
- 2025DuplexMamba: Enhancing Real-time Speech Conversations with Duplex and Streaming Capabilitiescited by 5
- 2025Chain-of-Thought Training for Open E2E Spoken Dialogue Systemscited by 5
- 2026How Contrastive Decoding Enhances Large Audio Language Modelscited by 5
- 2025Speechless: Speech Instruction Training Without Speech for Low Resource Languagescited by 4
- 2025ERIS: Evolutionary Real-world Interference Scheme for Jailbreaking Audio Large Modelscited by 2
- 2026DIFFA-2: A Practical Diffusion Large Language Model for General Audio Understandingcited by 2
- 2026Minimizing Modality Gap from the Input Side: Your Speech LLM Can Be a Prosody-Aware Text LLMcited by 2
- 2025TESU-LLM: Training Speech-LLMs Without Speech via Unified Encoder Alignmentcited by 1
- 2026Language-Aware Distillation for Multilingual Instruction-Following Speech LLMs with ASR-Only Supervisioncited by 1
- 2026AuRA: Internalizing Audio Understanding into LLMs as LoRAcited by 1
- 2026The Sound of Absence: Audio-Language Embedding Models Struggle with Negationcited by 1
- 2026The Alignment Curse: Modality Alignment Supercharges Audio Attacks via Text Transfercited by 0
- 2026GRM: Utility-Aware Jailbreak Attacks on Audio LLMs via Gradient-Ratio Maskingcited by 0
- 2026Bridging Auxiliary Constraints to Resolve Instruction Following in Large Reasoning Modelscited by 0
- 2026Which Speech Representation Better Matches Text-Native Reasoning? A Study of Speech-Text Alignment on Frame Rate and Representationcited by 0
- 2026Do Spoken Language Models Hear Speech as They Read Text? Bridging Structural Gaps Between Speech and Textcited by 0
- 2026Audio Token Attention Is Predictable Before the Language Model Runscited by 0
- 2026High-Value Synthetic Supervision for Parameter-Efficient Adaptation of a Compact Japanese Speech Modelcited by 0
- 2026Audio Token Attention Is Predictable Before the Language Model Runs30 Sep 2026
- 2026High-Value Synthetic Supervision for Parameter-Efficient Adaptation of a Compact Japanese Speech Model2 Sep 2026
- 2026Do Spoken Language Models Hear Speech as They Read Text? Bridging Structural Gaps Between Speech and Text24 Aug 2026
- 2026The Sound of Absence: Audio-Language Embedding Models Struggle with Negation14 Jul 2026
- 2026Which Speech Representation Better Matches Text-Native Reasoning? A Study of Speech-Text Alignment on Frame Rate and Representation10 Jun 2026
- 2026AuRA: Internalizing Audio Understanding into LLMs as LoRA9 Jun 2026
- 2026Bridging Auxiliary Constraints to Resolve Instruction Following in Large Reasoning Models2 Jun 2026
- 2026Minimizing Modality Gap from the Input Side: Your Speech LLM Can Be a Prosody-Aware Text LLM7 May 2026
- 2026GRM: Utility-Aware Jailbreak Attacks on Audio LLMs via Gradient-Ratio Masking10 Apr 2026
- 2026How Contrastive Decoding Enhances Large Audio Language Models10 Mar 2026
- 2026Language-Aware Distillation for Multilingual Instruction-Following Speech LLMs with ASR-Only Supervision7 Mar 2026
- 2026The Alignment Curse: Modality Alignment Supercharges Audio Attacks via Text Transfer30 Jan 2026
23 more
- 2026DIFFA-2: A Practical Diffusion Large Language Model for General Audio Understanding30 Jan 2026
- 2025SpidR: Learning Fast and Stable Linguistic Units for Spoken Language Models Without Supervision23 Dec 2025
- 2025SeaLLMs-Audio: Large Audio-Language Models for Southeast Asia3 Nov 2025
- 2025Closing the Gap Between Text and Speech Understanding in LLMs15 Oct 2025
- 2025ERIS: Evolutionary Real-world Interference Scheme for Jailbreaking Audio Large Models14 Sep 2025
- 2025DIFFA: Large Language Diffusion Models Can Listen and Understand24 Jul 2025
- 2025AudioJudge: Understanding What Works in Large Audio Model Based Speech Evaluation17 Jul 2025
- 2025DeSTA2.5-Audio: Toward General-Purpose Large Audio Language Model with Self-Generated Cross-Modal Alignment3 Jul 2025
- 2025TESU-LLM: Training Speech-LLMs Without Speech via Unified Encoder Alignment1 Jun 2025
- 2025Chain-of-Thought Training for Open E2E Spoken Dialogue Systems31 May 2025
- 2025From Alignment to Advancement: Bootstrapping Audio-Language Alignment with Synthetic Data26 May 2025
- 2025Speech-IFEval: Evaluating Instruction-Following and Quantifying Catastrophic Forgetting in Speech-Aware Language Models25 May 2025
- 2025Speechless: Speech Instruction Training Without Speech for Low Resource Languages23 May 2025
- 2025Audio Jailbreak: An Open Comprehensive Benchmark for Jailbreaking Large Audio-Language Models21 May 2025
- 2025On The Landscape of Spoken Language Models: A Comprehensive Survey11 Apr 2025
- 2025Multilingual and Multi-Accent Jailbreaking of Audio LLMs1 Apr 2025
- 2025ESPnet-SDS: Unified Toolkit and Demo for Spoken Dialogue Systems11 Mar 2025
- 2025Mind the Gap! Static and Interactive Evaluations of Large Audio Models21 Feb 2025
- 2025DuplexMamba: Enhancing Real-time Speech Conversations with Duplex and Streaming Capabilities16 Feb 2025
- 2024Contrastive Learning for Task-Independent SpeechLLM-Pretraining20 Dec 2024
- 2024Typhoon 2: A Family of Open Text and Multimodal Thai Large Language Models18 Dec 2024
- 2024MERaLiON-AudioLLM: Bridging Audio and Language with Large Language Models13 Dec 2024
- 2024VoiceBench: Benchmarking LLM-Based Voice Assistants22 Oct 2024
- 2024MERaLiON-AudioLLM: Bridging Audio and Language with Large Language Modelscited by 7
- 2025Chain-of-Thought Training for Open E2E Spoken Dialogue Systemscited by 5
- 2026Bridging Auxiliary Constraints to Resolve Instruction Following in Large Reasoning Modelscited by 0
- 2026Which Speech Representation Better Matches Text-Native Reasoning? A Study of Speech-Text Alignment on Frame Rate and Representationcited by 0
- 2026Which Speech Representation Better Matches Text-Native Reasoning? A Study of Speech-Text Alignment on Frame Rate and Representation10 Jun 2026
- 2026Bridging Auxiliary Constraints to Resolve Instruction Following in Large Reasoning Models2 Jun 2026
- 2025Chain-of-Thought Training for Open E2E Spoken Dialogue Systems31 May 2025
- 2024MERaLiON-AudioLLM: Bridging Audio and Language with Large Language Models13 Dec 2024
- 2025Multilingual and Multi-Accent Jailbreaking of Audio LLMscited by 25
- 2025Audio Jailbreak: An Open Comprehensive Benchmark for Jailbreaking Large Audio-Language Modelscited by 15
- 2025ERIS: Evolutionary Real-world Interference Scheme for Jailbreaking Audio Large Modelscited by 2
- 2026GRM: Utility-Aware Jailbreak Attacks on Audio LLMs via Gradient-Ratio Maskingcited by 0
- 2026GRM: Utility-Aware Jailbreak Attacks on Audio LLMs via Gradient-Ratio Masking10 Apr 2026
- 2025ERIS: Evolutionary Real-world Interference Scheme for Jailbreaking Audio Large Models14 Sep 2025
- 2025Audio Jailbreak: An Open Comprehensive Benchmark for Jailbreaking Large Audio-Language Models21 May 2025
- 2025Multilingual and Multi-Accent Jailbreaking of Audio LLMs1 Apr 2025
- 2024VoiceBench: Benchmarking LLM-Based Voice Assistantscited by 192
- 2025On The Landscape of Spoken Language Models: A Comprehensive Surveycited by 116
- 2025Speech-IFEval: Evaluating Instruction-Following and Quantifying Catastrophic Forgetting in Speech-Aware Language Modelscited by 27
- 2025AudioJudge: Understanding What Works in Large Audio Model Based Speech Evaluationcited by 20
- 2025Closing the Gap Between Text and Speech Understanding in LLMscited by 14
- 2024Contrastive Learning for Task-Independent SpeechLLM-Pretrainingcited by 8
- 2025Mind the Gap! Static and Interactive Evaluations of Large Audio Modelscited by 8
- 2025ESPnet-SDS: Unified Toolkit and Demo for Spoken Dialogue Systemscited by 7
- 2025SeaLLMs-Audio: Large Audio-Language Models for Southeast Asiacited by 7
- 2025SpidR: Learning Fast and Stable Linguistic Units for Spoken Language Models Without Supervisioncited by 6
- 2026How Contrastive Decoding Enhances Large Audio Language Modelscited by 5
- 2025Speechless: Speech Instruction Training Without Speech for Low Resource Languagescited by 4
12 most cited of 22 All 22 (JSON)
- 2026Audio Token Attention Is Predictable Before the Language Model Runs30 Sep 2026
- 2026High-Value Synthetic Supervision for Parameter-Efficient Adaptation of a Compact Japanese Speech Model2 Sep 2026
- 2026Do Spoken Language Models Hear Speech as They Read Text? Bridging Structural Gaps Between Speech and Text24 Aug 2026
- 2026The Sound of Absence: Audio-Language Embedding Models Struggle with Negation14 Jul 2026
- 2026AuRA: Internalizing Audio Understanding into LLMs as LoRA9 Jun 2026
- 2026Minimizing Modality Gap from the Input Side: Your Speech LLM Can Be a Prosody-Aware Text LLM7 May 2026
- 2026How Contrastive Decoding Enhances Large Audio Language Models10 Mar 2026
- 2026Language-Aware Distillation for Multilingual Instruction-Following Speech LLMs with ASR-Only Supervision7 Mar 2026
- 2026The Alignment Curse: Modality Alignment Supercharges Audio Attacks via Text Transfer30 Jan 2026
- 2026DIFFA-2: A Practical Diffusion Large Language Model for General Audio Understanding30 Jan 2026
- 2025SpidR: Learning Fast and Stable Linguistic Units for Spoken Language Models Without Supervision23 Dec 2025
- 2025SeaLLMs-Audio: Large Audio-Language Models for Southeast Asia3 Nov 2025
12 newest of 22 All 22 (JSON)