Search “Speech”

MiniMax showcases M3.1 Flash and SGLang Omni voice agent combination

MiniMax showcased a solution combining M3.1 Flash with SGLang Omni for interactive voice agents. According to its introduction, M3.1 Flash provides fast, concise response capabilities, while SGLang Omni supplements streaming output, dialogue state, and interruption handling, enabling the voice agent to be interrupted, corrected, and redirected in real time. A developer replaced the local LLM in the original Qwen3-ASR→Qwen3 LLM→Qwen3-TTS pipeline with the M3.1 Flash API, keeping the rest of the pipeline unchanged, and measured fast responses with concise, direct answers. Currently, this combination is still in the showcase and developer trial stage, with no further progress disclosed.

View story:MiniMax showcases M3.1 Flash and SGLang Omni voice agent combination

HeyGen releases speech model Voice Turbo

HeyGen releases speech model HeyGen Voice Turbo. Artificial Analysis reported on October 22, 2026 that the model ranked first in the controlled speech TTS arena with an Elo of 1,202, surpassing the previous generation HeyGen Voice's 1,196 and Qwen-Audio-3.1-TTS-Plus's 1,185. The arena evaluated using the same set of 8 cloned voices (4 American, 4 British), and HeyGen Voice Turbo ranked first among 46 models and ranked first in the Assistants and Entertainment categories. The report also stated its price is 4 USD per million characters, the lowest on the list, 7.5 times cheaper than the previous generation HeyGen Voice's 30 USD per million characters. There are currently no subsequent development facts.

HeyGen releases voice model Voice Turbo

HeyGen releases speech model HeyGen Voice Turbo. Artificial Analysis reported on October 22, 2026 that the model ranked first in the controlled speech TTS arena with an Elo of 1,202, surpassing the previous generation HeyGen Voice's 1,196 and Qwen-Audio-3.1-TTS-Plus's 1,185. The arena evaluated using the same set of 8 cloned voices (4 American, 4 British), and HeyGen Voice Turbo ranked first among 46 models and ranked first in the Assistants and Entertainment categories. The report also stated its price is 4 USD per million characters, the lowest on the list, 7.5 times cheaper than the previous generation HeyGen Voice's 30 USD per million characters. There are currently no subsequent development facts.

View story:HeyGen releases speech model Voice Turbo

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Ethan Mollick suggests voice interfaces could end or worsen open-plan offices

Ethan Mollick put forward a judgment: voice interfaces in AI applications may finally be able to end the "monster" that is the open-plan office, or they may simply make it worse. Citing his own research, he pointed out that multiple experiments show that background noise in open-plan offices reduces the ability to do analytical work, increases software bugs, and weakens the ability to find bugs. This judgment was published on October 21, 2026, and there are currently no subsequent developments.

Matt Turck says open-source voice AI welcomes a small on-device SOTA TTS model suite

Matt Turck reposted and commented that a small on-device SOTA text-to-speech model suite has emerged in the open-source voice AI space. According to related reports, Gradium has open-sourced the Phonon on-device speech synthesis model suite, with all model parameters under 50m, focusing on multilingual naturalness and accuracy, and claiming to offer the broadest inference support to date; among them, Phonon-31m is released under the Apache 2.0 license. Currently, this news has been reposted by Matt Turck, with no further developments yet.

Matt Turck says open-source voice AI welcomes a small on-device SOTA TTS model suite

Matt Turck reposted and commented that a small on-device SOTA text-to-speech model suite has emerged in the open-source voice AI space. According to related reports, Gradium has open-sourced the Phonon on-device speech synthesis model suite, with all model parameters under 50m, focusing on multilingual naturalness and accuracy, and claiming to offer the broadest inference support to date; among them, Phonon-31m is released under the Apache 2.0 license. Currently, this news has been reposted by Matt Turck, with no further developments yet.

View story:Matt Turck says open-source voice AI welcomes a small on-device SOTA TTS model suite

HeyGen Professional Voice Clone is trained on 30 minutes to 2 hours of recorded audio

HeyGen has launched Professional Voice Clone, which is trained using 30 minutes to 2 hours of recorded audio. Related reports point out that this amount of data is key: short reference clips cannot capture the breathing rhythm before a long sentence or the accent features when speech speeds up, and these subtle irregularities are exactly what listeners use to judge whether a voice belongs to a real person. The reports also say that the clone preserves breathing, pauses, laughter, accent, and vowel pronunciation; HeyGen states that no one can tell the clone's result apart from the person themselves. Currently, this fact is supported only by this one report, with no subsequent developments.

Mistral releases the Voxtral 3 speech model series

On October 21, 2026, Mistral released the Voxtral 3 speech model series, including one text-to-speech model and three speech-to-text models: Small Transcribe 3, Mini Transcribe 3, and Mini Transcribe Realtime 3. Artificial Analysis's evaluation shows that Voxtral Small Transcribe 3 ranks 3rd on the speech-to-text leaderboard with a 2.1% AA-WER Index, ahead of ElevenLabs Scribe v2 at 2.2% and Grok Voice Transcribe 2.0 at 2.3%; Voxtral Mini Transcribe 3 ranks 5th at 2.2%. Voxtral 3 TTS has an Elo of 1,218 in the provider voice arena, ranking 12th among 98 models, and is priced at $13 per million characters. There is currently no further evidence-based development.

Vapi Hosts Fleet Week Voice AI Event in San Francisco Bay

On October 8, Vapi chartered a yacht in San Francisco Bay to host a Fleet Week voice AI event, with more than 30 voice AI builders in attendance; Deepgram, Kouper Health, and Coval hosted fireside chats and technical workshops. According to the Vapi Blog, the most-discussed topic on board was GPT Live: skipping traditional transcription/synthesis can reduce latency and make conversational turn-taking smoother, but it comes at the cost of fine-grained control over key terms and scripts. The focus of discussion has shifted from "whether voice AI can hold a conversation" to "how to make conversations more natural," specifically including backchanneling, perceived latency, and measuring naturalness. Currently, this event is disclosed by a single source, the official Vapi blog, and there are no subsequent factual developments.

Ethan Mollick suggests voice interfaces may end or worsen open-plan offices

Ethan Mollick put forward a judgment: voice interfaces in AI applications may finally be able to end the "monster" that is the open-plan office, or they may simply make it worse. Citing his own research, he pointed out that multiple experiments show that background noise in open-plan offices reduces the ability to do analytical work, increases software bugs, and weakens the ability to find bugs. This judgment was published on October 21, 2026, and there are currently no subsequent developments.

View story:Ethan Mollick suggests voice interfaces could end or worsen open-plan offices

ElevenLabs launches real-time speech translation model Eleven Realtime Translation

ElevenLabs launches the real-time speech translation model Eleven Realtime Translation, currently available in alpha form to ElevenAPI enterprise customers. The model uses the low-latency speech model Eleven v4 Turbo by default, supports more than 90 languages and automatic language detection, keeps the same voice consistent across languages, and can be selected from a library of more than 17,500 voices or a self-built voice clone. Teams can adjust the translation startup speed, trading off between high-quality translation and low latency for complex calls. Deutsche Telekom has already built new call features based on ElevenLabs in the Magenta AI Call Assistant.

ElevenLabs launches real-time speech translation model Eleven Realtime Translation

ElevenLabs launches the real-time speech translation model Eleven Realtime Translation, currently available in alpha form to ElevenAPI enterprise customers. The model uses the low-latency speech model Eleven v4 Turbo by default, supports more than 90 languages and automatic language detection, keeps the same voice consistent across languages, and can be selected from a library of more than 17,500 voices or a self-built voice clone. Teams can adjust the translation startup speed, trading off between high-quality translation and low latency for complex calls. Deutsche Telekom has already built new call features based on ElevenLabs in the Magenta AI Call Assistant.

View story:ElevenLabs launches real-time speech translation model Eleven Realtime Translation

ElevenLabs releases the Eleven Realtime v1 speech-to-speech model

On October 20, 2026, ElevenLabs released the Eleven Realtime series of speech-to-speech models, comprising v1 Mini for low-cost natural conversation and v1 Max for complex tasks. According to the ElevenLabs blog, both support more than 90 languages and can access its over 17,000 voices; an independent evaluation by Artificial Analysis shows that v1 Max answered 98.8% of Big Bench Audio speech reasoning questions correctly and began speaking in an average of 0.57 seconds, while v1 Mini scored 75.9% and 0.62 seconds, respectively. The API is compatible with the OpenAI Realtime API, so existing integrations need only change the endpoint and model name, and models can also be selected directly for deployment in ElevenAgents. On October 22, Zhidongxi reported that the two models currently support only WebSocket connections; in its testing, an assistant built with Architect could modify Agent settings by voice, but the Chinese accent was noticeable, responses tended to be long, and latency was relatively high.

English translation is being prepared.

English translation is being prepared.

View story:English translation is being prepared.

HeyGen Professional Voice Clone is trained on 30 minutes to 2 hours of recordings

HeyGen has launched Professional Voice Clone, which is trained using 30 minutes to 2 hours of recorded audio. Related reports point out that this amount of data is key: short reference clips cannot capture the breathing rhythm before a long sentence or the accent features when speech speeds up, and these subtle irregularities are exactly what listeners use to judge whether a voice belongs to a real person. The reports also say that the clone preserves breathing, pauses, laughter, accent, and vowel pronunciation; HeyGen states that no one can tell the clone's result apart from the person themselves. Currently, this fact is supported only by this one report, with no subsequent developments.

View story:HeyGen Professional Voice Clone is trained on 30 minutes to 2 hours of recorded audio

Mistral releases the Voxtral 3 speech model series

On October 21, 2026, Mistral released the Voxtral 3 speech model series, including one text-to-speech model and three speech-to-text models: Small Transcribe 3, Mini Transcribe 3, and Mini Transcribe Realtime 3. Artificial Analysis's evaluation shows that Voxtral Small Transcribe 3 ranks 3rd on the speech-to-text leaderboard with a 2.1% AA-WER Index, ahead of ElevenLabs Scribe v2 at 2.2% and Grok Voice Transcribe 2.0 at 2.3%; Voxtral Mini Transcribe 3 ranks 5th at 2.2%. Voxtral 3 TTS has an Elo of 1,218 in the provider voice arena, ranking 12th among 98 models, and is priced at $13 per million characters. There is currently no further evidence-based development.

View story:Mistral releases the Voxtral 3 speech model series

ElevenLabs releases speech-to-speech model Eleven Realtime v1

On October 20, 2026, ElevenLabs released the Eleven Realtime series of speech-to-speech models, comprising v1 Mini for low-cost natural conversation and v1 Max for complex tasks. According to the ElevenLabs blog, both support more than 90 languages and can access its over 17,000 voices; an independent evaluation by Artificial Analysis shows that v1 Max answered 98.8% of Big Bench Audio speech reasoning questions correctly and began speaking in an average of 0.57 seconds, while v1 Mini scored 75.9% and 0.62 seconds, respectively. The API is compatible with the OpenAI Realtime API, so existing integrations need only change the endpoint and model name, and models can also be selected directly for deployment in ElevenAgents. On October 22, Zhidongxi reported that the two models currently support only WebSocket connections; in its testing, an assistant built with Architect could modify Agent settings by voice, but the Chinese accent was noticeable, responses tended to be long, and latency was relatively high.

View story:ElevenLabs releases the Eleven Realtime v1 speech-to-speech model