cosyvoice-v3-plusCompare cosyvoice-v3-plus API pricing, supported endpoints, capabilities and access options on Modelsell.
BPE (vendor-specific)Scores on standardized evaluations. Higher percentages are better — and rank percentile shows
Metrics sourced fromArtificial Analysis 2026-09-30·Cosyvoice V3 Plus
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CosyVoice-v3-Plus 适合已有明确声音形象、又需要持续制作新内容的项目,例如课程讲师配音、品牌解说和有声读物。可以先用参考音频创建复刻音色,再以相应 voice ID 合成不同正文。模型侧重音质、声音相似度与表现力,支持文本到语音的实时流式生成。
创建复刻音色时,可准备 5—20 秒参考录音。选择说话人单一、吐字完整且没有明显背景音乐的片段,有助于表达清楚的声音特征。先用包含日常短句、数字和专有名词的内容试听,确认声音方向和读音后,再投入长篇制作。音色创建与正文合成是两个步骤,应保存与目标模型匹配的 voice ID。
v3-Plus 的声音复刻和声音设计音色不支持指令控制;系统音色需要按该音色支持的固定格式设置指令。不要把任意表演要求塞进自定义音色请求,期待它自动改变情绪。对自定义声音,可以先通过正文标点、分句和内容编排改善朗读节奏,再试听调整。
长篇有声内容建议按自然段或章节处理,统一人名、缩写和数字写法,检查段落之间的停顿与听感。流式场景可逐段接收音频;完整文件场景则应及时保存合成结果,避免仅保留有时效的下载链接。
北京地域基准价为 2 元/万计费字符,输出音频不另收费。汉字通常计 2 个字符,SSML 标签不计入,按返回字符数结算。美元基准按 1 美元 = 6.8 元换算,最终费用应用账户分组倍率。
用清晰的 5—20 秒参考录音完成音色创建,取得适配 cosyvoice-v3-plus 的 voice ID。
待朗读正文:“今天我们先认识光的反射。请观察镜子中的光线,再思考入射角与反射角之间的关系。”
v3-Plus 的复刻与设计音色不支持指令控制。先调整正文分句和标点;系统音色则只使用其支持的固定指令。
创建音色后可分段合成正文,但应先做短篇试听,确认专有名词、读音和长句节奏,再制作完整内容。
All requests must include Authorization: Bearer <TOKEN> header. Anthropic-formatted endpoints accept the x-api-key header instead.
Generate tokens from the Tokens page; you can scope them to specific models, groups, IPs, and rate-limits.
| Supplier | RPM | TPM | RPD |
|---|---|---|---|
| Alibaba | Unlimited | Unlimited | Unlimited |
No restriction
Compare cosyvoice-v3-plus API pricing, supported endpoints, capabilities and access options on Modelsell.
Create an API key with access to cosyvoice-v3-plus, then use the exact model ID and a supported endpoint from the API access section. Request fields depend on the selected endpoint.
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