Speech Synthesis / Quote
Qwen-Audio-3.1-TTS-Flash API Price Speech Synthesis
Alibaba Bailian · qwen-audio-3.1-tts-flash
| Billing | CNY · 1M tokens |
|---|---|
| Modalities | Text / Audio |
| Deep Thinking | — |
| Verified Date | 2026-10-05 |
| Official pricing page | help.aliyun.com/zh/model-studio/model-pricing ↗ |
Source text: the note below is the model's official text, kept in its original Chinese and not translated.
官方《模型调用计费》「音频生成」节(华北2北京):按输入/输出 Token 分别计费 1.5/12 元每百万 tokens,免费额度 100 万 Token;与同节 qwen-audio-3.1-tts-next(6/12)并列,为轻量档。同页另有按字符计费的 qwen-audio-3.0-tts-plus 1.4 元/10K chars、qwen-audio-3.0-tts-flash 1 元/10K chars。
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Monthly Cost Estimate
30 days · no cache hits · list price
Free quotas, tiered pricing, batch discounts, and time-based pricing are not included; refer to official bills.
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- Wanx 2.1 Text-to-Video Plus ¥0.7 /sec
- 万相 2.2 文生视频 Plus ¥0.14 /sec
- 万相 2.2 图生视频 Flash ¥0.1 /sec
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- Qwen3-TTS-Flash Tiered
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- Qwen-Audio-3.1-ASR-Flash-Message ¥6 / ¥4.5
- Qwen3-ASR-Flash Tiered
- Qwen3-ASR-Flash-Realtime Tiered
- Fun-ASR-Realtime Tiered
- Fun-Music Preview ¥0.005 /sec
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FAQ
How much does the Qwen-Audio-3.1-TTS-Flash API cost?
Input ¥1.5/1M tokens, output ¥12/1M tokens
Which input modalities does Qwen-Audio-3.1-TTS-Flash support?
Text / Audio.
What is the approximate monthly cost of Qwen-Audio-3.1-TTS-Flash?
Depends on volume: light use (1M input + 300K output per day) ≈ ¥153/month; medium (5M + 1.5M) ≈ ¥765/month; heavy agents (10M + 3M) ≈ ¥1,530/month. Cache hits, batch discounts and tiered pricing can lower this further.
How does Qwen-Audio-3.1-TTS-Flash compare with peers on value?
Alibaba Bailian Qwen-Audio-3.1-TTS-Flash is priced low among comparable models; compare against similar models. See the Pricemon market table for a full comparison.
What use cases suit Qwen-Audio-3.1-TTS-Flash?
Good for: voice-overs, audiobooks, social media, navigation systems, accessibility.
Does Qwen-Audio-3.1-TTS-Flash have a free tier?
Check Alibaba Bailian's official pricing page for the latest free quota, trial policy and tiered pricing. Policies differ by vendor and change over time.