阿里千问发布同声传译大模型Qwen3.8-LiveTranslate，基于Interleave架构重构，提升准确度、流畅度与简洁度，字均延迟由2.8秒降至2.3秒，改善同传听感。模型已支持60种语言，并新增实时说话人分离等落地能力，补齐同传实用拼图。
新一代同声传译大模型Qwen3.8-LiveTranslate全面升级翻译质量、延迟、说话人识别和语音合成。采用音频-文本交织Interleave架构，将流式理解、文本输出与语音生成整合为单条因果序列，字均延迟从2.8秒压缩至2.3秒。新增实时说话人分离，多人交替发言归属清晰，译文语音可稳定保留原说话人音色。
谷歌翻译应用测试版新增实时语音翻译功能，用户佩戴任意耳机即可听到保留原说话者语气、重音与语调的精准翻译，将普通耳机变为单向同声传译设备。该功能旨在满足国外听讲座、与当地人交流等真实场景下的深层语言需求。
飞猫凭借20多年通信技术积累，推出AI WiFi同声传译设备，有效解决跨国科技合作中的网络不稳定和语言障碍问题。该设备能实时翻译外籍专家发言，改善因信号卡顿和翻译延迟导致的沟通效率低下，为全球化研发协作提供技术支持。
实时AI语音翻译器，支持78种语言同声传译与字幕，浏览器即用。
Hibiki 是一款用于流式语音翻译（即同声传译）的模型，能够实时逐块生成正确翻译。
Anthropic
$7
Input tokens/M
$35
Output tokens/M
200
Context Length
Google
$2.1
$17.5
1k
$0.7
$2.8
Alibaba
$8
$240
52
$1.75
$8.75
Xai
$14
$70
128
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