Chuizi.AI

Cosyvoice V2

Qwen
qwen/cosyvoice-v2

Text-to-speech model

Context Window

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Max Output

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About this model

CosyVoice v2 text-to-speech via Bailian

Access it through Chuizi.AI with a single ck- API key — no separate Alibaba account needed.

Highlights

Multi-cloud failover
Unified billing via Chuizi.AI

Best For

Voice assistantsAudiobook generationPodcast productionAccessibility tools
2025-01-01

Capabilities

TTS

Aliases

cosyvoice-v2

Pricing (per 1M tokens)

Pricing (per 1M tokens)/ 1M tokens
Input / 1M$0.0000
Output / 1M$0.0000

Final prices shown

Quick Start

main.py
from openai import OpenAI

client = OpenAI(
    base_url="https://api.chuizi.ai/v1",
    api_key="ck-your-key-here",
)

response = client.audio.speech.create(
    model="qwen/cosyvoice-v2",
    voice="alloy",
    input="Hello! Welcome to chuizi.ai.",
)
response.stream_to_file("output.mp3")

FAQ

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