Qwen3-TTS 1.7B is the larger 1.7B-parameter model of the Qwen3-TTS family, adding natural-language instruction control over timbre, emotion, and prosody on top of 9 preset voices covering various combinations of gender, age, language, and dialect. Qwen3-TTS is a family of multilingual, controllable, streaming text-to-speech models trained on over 5 million hours of speech data spanning 10 languages, with 3-second voice cloning and description-based control.
$0.045
Share of requests served without a server error. Client errors (4xx) do not count.
Works with the OpenAI SDK pointed at our base URL. Every parameter is in the .
Characters of text spoken per day on NagaAI, counted since November 2026.
Qwen3-TTS 1.7B is the larger 1.7B-parameter model of the Qwen3-TTS family, adding natural-language instruction control over timbre, emotion, and prosody on top of 9 preset voices covering various combinations of gender, age, language, and dialect.
On NagaAI, Qwen3-TTS 1.7B costs about $0.045 per 1k chars. You pay only for what you use, with no subscription.
It takes text as input and returns audio.
Create an API key, copy the model ID from the top of this page and send requests with the OpenAI SDK pointed at NagaAI. The API section on this page has a ready example.
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