cosyvoice-v2Compare cosyvoice-v2 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 V2
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CosyVoice-v2 是生成式语音合成模型,适合把客服答复、课程文稿、设备提示和通知内容转换为自然语音。它融合文本理解与语音生成,支持实时流式合成,应用可以逐段接收声音并安排播放,也可以在完整合成后保存音频文件。
使用时先确定正文与音色。可按需要选择适配模型的音色,或结合音色注册服务建立定制声音,再把可用 voice ID 用于后续合成。若已有声音资源,检查它是否适配 cosyvoice-v2,并保持创建与调用的账号、地域一致。这样能够把音色准备与日常文稿更新分开处理。
屏幕上的文字未必适合直接朗读。客服通知可以把订单长编号改为必要的尾号,把日期写成完整说法,并把多个操作步骤拆成短句。课程和有声内容则应保留段落层次,用标点安排停顿,统一专有名词写法。试听的重点是能否一次听懂,而不只是声音是否自然。
流式应用需要根据返回的音频连续播放,并管理缓冲和播放顺序;用户发起新问题时,应用应停止旧轮次音频。长文可按自然段合成,避免切断人名、金额或完整语义。
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。
选择适配 cosyvoice-v2 的音色,填写待朗读正文:“您好,您的包裹已送到一楼服务台。请在今天下午六点前,携带取件码领取。需要帮助时,请联系前台。”
先试听时间、地点和停顿,再用于正式通知。
先改写成用户需要听到的信息,例如只保留必要尾号,或提示查看短信中的链接;不要直接朗读整串机器字段。
应用仍需接收和播放音频,并处理顺序、缓冲与取消。合成服务负责生成声音。
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-v2 API pricing, supported endpoints, capabilities and access options on Modelsell.
Create an API key with access to cosyvoice-v2, then use the exact model ID and a supported endpoint from the API access section. Request fields depend on the selected endpoint.
Pricing depends on the selected provider group and the model billing unit. The current input, output, request, or media prices are shown on this page before sign-up.
Start with the use cases and prompting guidance on this page, then evaluate the model with representative inputs from your project.
