cosyvoice-v3.5-plusCompare cosyvoice-v3.5-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 V3.5 Plus
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CosyVoice-v3.5-Plus 侧重声音复刻、声音设计后的合成表现,适合品牌旁白、有声读物、展览导览和多语言内容。它将待朗读文字转为音频,在保留说话人音色特点的同时,通过自由风格指令调整表达,让同一音色用于平静讲解、热情欢迎或带有角色感的叙述。
模型支持中文、英文、德文、法文、俄文、日文、韩文、葡萄牙文、泰文、印尼文和越南文,可用于跨语言的语音内容制作。需要多语言版本时,应分别准备准确的正文,保留一致的术语与人名写法,再试听不同语言的发音和节奏;合成服务本身不负责翻译校对。
v3.5 不提供系统预置音色。先通过声音复刻或声音设计创建适配目标模型的 voice ID,再用这个 ID 合成。复刻适合已有明确声音素材的项目,设计适合从文字描述创建新的声音方向。创建音色和生成最终配音是两个步骤,不能把音色描述直接当成 voice ID。
复刻与设计音色都支持自然语言指令,可以写清语气、语速和停顿要求。试听时先固定音色,只改变一两个表达维度;长篇内容按段落处理,检查段间衔接。模型支持流式合成,应用可逐段接收音频,或在完整合成后保存文件。
北京地域基准价为 1.5 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,按返回的计费字符数结算。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。
先创建适配 cosyvoice-v3.5-plus 的复刻或设计音色,取得 voice ID。
正文:“眼前这件陶器距今已有两千多年。请注意器身上的纹样,它记录着当时人们对生活的观察。”
instruction:“温和沉稳,像面对观众讲解,语速稍慢,重点词自然强调。”
v3.5 需要自建复刻或设计音色,不能直接沿用其他版本的系统音色。
确认 voice ID 创建成功、适配目标模型,并检查调用账号与地域是否一致。
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-v3.5-plus API pricing, supported endpoints, capabilities and access options on Modelsell.
Create an API key with access to cosyvoice-v3.5-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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