Private AI

Nano GPT logo
NanoGPT
Nano GPT logo
NanoGPT
Nano GPT logo
NanoGPT
Search
 
 
 
 
All conversations

Create

Chat
Studio

Explore

Models
Pricing
AI Apps
Blog

Library

Gallery
Workspace
Usage & billing
API
Suggestions and bugs
Use cases

|

Terms

|

Privacy

|

Refunds
Usage & billing
Teams
Referrals
Presets
Settings
FAQPress & mediaBrand assetsBenchmarksNano RPCEarn crypto
  1. Models
  2. Audio

Qwen Audio 3.1 TTS Plus

Try Model

High-quality multilingual speech synthesis for narration, dubbing, brand voices, and character performance. Four preset voices support instruction-guided emotion, tone, and persona, plus SSML and expressive tags. Returns MP3, WAV, or PCM audio after generation completes. Optional API word timestamps return JSON with base64 audio. Billed by measured characters. NanoGPT accepts up to 20,000 characters per request; this is a transport limit.

Added Oct 21, 2026

Details

Approx. Price
$51.00 per 1M characters
Model type
text-to-speech
Category
text-to-speech
Preview examples
0

Available voices

Built-in voices accepted by NanoGPT for this model. Custom or cloned voice IDs may also be supported.

longanlingxin_v3.1
xunanchuan_v3.1
longanhuan_v3.1
longanfengyue_v3.1

Related audio models

Compare Qwen Audio 3.1 TTS Plus with similar models from the same provider or model family.

Qwen Audio 3.1 TTS Flash

qwen-audio-3.1-tts-flash

Speech synthesis with four multilingual voices in Singapore. Supports Japanese, Korean, French, German, Portuguese, Italian, Vietnamese, and Indonesian, plus eight Chinese dialects. Returns MP3, WAV, or PCM audio after generation completes. Billed by measured input and output tokens; character-based previews are estimates.

Alibaba Fun-ASR Flash

fun-asr-flash-2026-06-15

Alibaba Cloud DashScope non-realtime speech recognition with multilingual transcription, punctuation, and sentence/word timestamps.

Qwen Audio 3.0 TTS Flash

alibaba/qwen-audio-3-tts

Fast multilingual text-to-speech with a broad set of voices and explicit language control.

Qwen 3 TTS 1.7B

Qwen-3-TTS-1.7B

Bring speech to your texts using Qwen3-TTS with pre-trained voices or cloned voice embeddings. Warning: provider may store generated media indefinitely.

Voxtral TTS 3

voxtral-mini-tts-3-0

Generate multilingual speech with preset voices or a per-request MP3 or WAV voice reference. Supports inline emotion and pace tags, pronunciation hints, and MP3, WAV, PCM, FLAC, or Opus output. Up to 4,000 input characters; returns completed audio.

Kotoba TTS v2

kotoba-technologies/kotoba-tts/v2/tts/ws

Japanese speech synthesis with male-01 and female-01 preset voices. Returns completed 24 kHz mono WAV audio. Billed by exact UTF-8 bytes, not characters. NanoGPT accepts up to 12,000 input bytes.