Qwen3 TTS Instruct Flash
Qwen
qwen/qwen3-tts-instruct-flash
Instruction-controlled TTS
Context Window
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Max Output
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About this model
Instruction-controlled TTS
Access it through Chuizi.AI with a single ck- API key — no separate upstream provider account needed.
Highlights
Instruction control
Natural speech
Style control
Bailian routing
Best For
Character voicesPodcast narrationMulti-style readingInteractive voice
2026-01-01
Capabilities
TTS
Pricing (per 1M tokens)
| Pricing (per 1M tokens) | / 1M tokens |
|---|---|
| Input / 1M | $0 |
| Output / 1M | $0 |
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/qwen3-tts-instruct-flash", voice="alloy", input="Hello! Welcome to chuizi.ai.", ) response.stream_to_file("output.mp3")