CosyVoice2-0.5B

alibabaalibaba/cosyvoice2-0.5b

Alibaba's multilingual TTS model with natural prosody and voice cloning support.

上下文长度

最大输出

请求价格

$8.58每次请求

模态能力

文本→音频

价格明细

类型	费率
请求	$8.58 每次请求

request is price per 1M UTF-8 bytes

支持参数

inputvoiceresponse_formatspeedgainsample_rate

API 使用示例

cURL

curl https://api.therouter.ai/v1/audio/speech   -H "Content-Type: application/json"   -H "Authorization: Bearer $THE_ROUTER_API_KEY"   -d '{
    "model": "alibaba/cosyvoice2-0.5b",
    "input": "Welcome to TheRouter.",
    "voice": "alloy"
  }'