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Maybloc launches as a new state-of-the-art speech-to-text product for multi-speaker audio, claiming the lowest diarization error across several benchmarks, supporting 45 languages and up to 25 speakers, with add-ons like subtitles, PII redaction, summaries, and translation.
Fish Audio 发布新一代文本转语音模型 Drama 3，采用 35B 参数 MoE 架构（每 token 激活 3B），支持最多 16 个说话人的多角色长文本生成、语音克隆与自然语言控制，并可在 SGLang-Omni 上流式部署。
An interactive playground tool for testing Google's Gemini 3.8 text-to-speech API, enabling users to compose and preview multi-speaker audio conversations with various voices.
NVIDIA releases Nemotron 3 Diarization, an open-weight 100M-parameter model that achieves state-of-the-art speaker diarization with a 14.72% error rate, supporting real-time and offline processing for up to eight speakers.
This paper introduces HEAR, a benchmark for evaluating speaker-attributed reasoning in speech language models, and presents A2R, a 30B model optimized with counterfactual data to improve performance on multi-speaker tasks.
This paper introduces SwanTale, a unified multi-speaker speech and audio generation model supporting both zero-shot and instruct tasks, along with SwanData-Caption for data annotation and SwanVAE for high-quality multi-audio-modality generation.
MOSS-Transcribe-Diarize-0.9B is an open-source end-to-end audio understanding model for long-form multi-speaker transcription, diarization, and timestamp generation, released by Mosi AI under Apache 2.0.
Fish Audio S2 is an open-source text-to-speech system featuring multi-speaker capabilities, multi-turn generation, and instruction-following control, backed by a production-ready inference engine with low latency.
VibeVoice is a new model from Microsoft that synthesizes long-form multi-speaker speech using next-token diffusion and a highly efficient continuous speech tokenizer. It achieves superior fidelity and compression, supporting up to 90 minutes of audio with multiple speakers.
This article introduces how to use the new Gemini 3.8 text-to-speech model to create custom voices, including selecting voice types, adjusting characteristics, and applying it in multi-speaker scenarios.