巨人网络与清华大学联合发布多方言语音合成大模型DiaMoE-TTS，实现技术突破并全面开源数据代码。该框架旨在解决方言TTS依赖海量专有数据的行业难题，推动方言语音合成的公平普惠发展。
阿里巴巴通义实验室语音团队宣布，其开源的语音生成大模型CosyVoice已升级至2.0版本，这一升级标志着语音生成技术在准确性、稳定性和自然体验方面的显著进步。CosyVoice2.0通过采用离线和流式一体化建模的语音生成大模型技术，实现了双向流式语音合成，首包合成延迟可达到150ms，显著提升了语音合成的响应速度。
Openai
$2.8
Input tokens/M
$11.2
Output tokens/M
1k
Context Length
Google
$0.49
$2.1
Xai
$1.4
$3.5
2k
$7.7
$30.8
200
-
Anthropic
$105
$525
$0.7
$7
$35
$17.5
$21
Alibaba
$4
$16
$1
$10
256
$6
$24
Baidu
128
$2
$20
$8
$240
52
Bytedance
$1.2
$3.6
4
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