阿里千问发布新一代实时同声传译模型 Qwen3.8-LiveTranslate，基于 Interleave 架构，在 60 种语言上把平均延迟（LAAL）从 2.8s 降至 2.3s，并提升忠实度、流畅度和简洁度。新能力包括实时说话人分离与更稳定的声音克隆、原文与译文同步双语显示，以及利用对话历史消歧人名和术语的长上下文能力。模型已在 QwenCloud 上线，博客同步发布。
官方给出延迟从 2.8s 降到 2.3s 和三项新能力，可据此判断实时同传的可用边界。
Meet Qwen3.8-LiveTranslate, Qwen's next-generation real-time simultaneous interpretation model! 📢
Built on an Interleave architecture, it improves faithfulness, fluency, and conciseness while reducing average lagging (LAAL) from 2.8s to 2.3s across 60 languages.
New capabilities: 🙌
- Real-time speaker diarization — distinguishes speakers in multi-party speech and preserves each speaker's voice through more stable voice cloning.
- Synchronized bilingual display — source and translation on screen together.
- Long-context disambiguation — leverages conversation history to clarify names and terminology for consistent translations.
Let's try Qwen3.8-LiveTranslate! 🥳
- Blog: https://qwen.ai/blog?id=qwen3.8-livetranslate
- QwenCloud: https://www.qwencloud.com/models/qwen3.8-livetranslate-flash-realtime
来源：Qwen · x.com