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Qwen 3 TTS - Text to Speech [0.6B]

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Model id qwen-3-tts/text-to-speech/0.6b
# Run the model; wait up to 20 s for the finished result in the same call
curl -X POST "https://api.doitong.ru/v1/run/qwen-3-tts/text-to-speech/0.6b?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "text": "Hello from Doitong. This is a short test sentence."
  }'

# Still "queued" or "running"? Poll with the id from the response:
curl "https://api.doitong.ru/v1/requests/REQUEST_ID?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY"

This request: $0.004 4 API credits · ≈ ₽0.43 Run it on this page

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Alibaba Text to Speech Reference inputs #text-to-speech

Smaller 0.6B Qwen3 text-to-speech with nine preset voices, language choice and voice cloning via embedding

Alibaba · Audio

Your first result goes here

Build a request below and run it with your API key. Outputs are copied to our storage, kept forever or 7 days for free.

Build a request

Controls are generated from the model schema. The code and the price update as you change them.

•required

Text content to convert into speech.

Optional speech-style instructions, ignored whenever a speaker embedding is supplied.

Advanced reference_text · speaker_voice_embedding_file_url · voice · language · top_k · top_p · temperature · repetition_penalty · subtalker_top_k · subtalker_top_p · subtalker_temperature · max_new_tokens · subtalker_dosample · enable_safety_checker

Reference text, optionally supplied to improve synthesis with a cloned voice, must be the text used to create the speaker embedding.

Drop a file, or

Cloned voice for speech synthesis, if supplied, replacing the predefined voice options.

Speech-synthesis voice selection, overridden by any supplied speaker embedding. Voice details and primary language support are listed in the [voice documentation](https://github.com/QwenLM/Qwen3-TTS/tree/main?tab=readme-ov-file#custom-voice-generate).

default Auto

Language used by the voice.

default 50

Setting for top-k sampling.

default 1

Top-p setting used during sampling.

default 0.9

Temperature used during sampling; larger values increase randomness.

default 1.05

Penalty that discourages repetition of tokens or codes.

default 50

Top-k setting used when sampling from the sub-talker.

default 1

Top-p setting used when sampling from the sub-talker.

default 0.9

Sampling temperature used by the sub-talker.

default 200

Upper limit on newly generated codec tokens.

POST /run/qwen-3-tts/text-to-speech/0.6b?wait=20 quote → $0.004
# Run the model; wait up to 20 s for the finished result in the same call
curl -X POST "https://api.doitong.ru/v1/run/qwen-3-tts/text-to-speech/0.6b?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "text": "Hello from Doitong. This is a short test sentence."
  }'

# Still "queued" or "running"? Poll with the id from the response:
curl "https://api.doitong.ru/v1/requests/REQUEST_ID?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY"

Run this request

Your key stays in this browser: it is sent only to the Doitong API and saved (localStorage) only if you tick Remember. Get an API key

About Qwen 3 TTS - Text to Speech [0.6B]

Converts `text` to speech using the 0.6B model. Pick a preset `voice` such as Vivian, Serena, Dylan or Sohee, or supply `speaker_voice_embedding_file_url` to use a cloned voice, optionally with `reference_text`. `language` covers Auto plus ten named languages including English, Chinese and Japanese. Sampling controls and `max_new_tokens` (1 to 8192) are exposed.

Parameters

NameType DefaultAllowed Description
textrequired
Typestring
Text content to convert into speech.
promptoptional
Typestring | null
Optional speech-style instructions, ignored whenever a speaker embedding is supplied.
voiceoptional
Typeenum
VivianSerenaUncle_FuDylanEricRyanAidenOno_AnnaSohee
Speech-synthesis voice selection, overridden by any supplied speaker embedding. Voice details and primary language support are listed in the [voice documentation](https://github.com/QwenLM/Qwen3-TTS/tree/main?tab=readme-ov-file#custom-voice-generate).
languageoptional
Typeenum
DefaultAuto
AutoEnglishChineseSpanishFrenchGermanItalianJapaneseKoreanPortugueseRussian
Language used by the voice.
speaker_voice_embedding_file_urloptional
Typeurl · file
Cloned voice for speech synthesis, if supplied, replacing the predefined voice options.
reference_textoptional
Typestring | null
Reference text, optionally supplied to improve synthesis with a cloned voice, must be the text used to create the speaker embedding.
top_koptional
Typeinteger | null
Default50
≥ 0
Setting for top-k sampling.
top_poptional
Typenumber | null
Default1
0 – 1
Top-p setting used during sampling.
temperatureoptional
Typenumber | null
Default0.9
≤ 1> 0
Temperature used during sampling; larger values increase randomness.
repetition_penaltyoptional
Typenumber | null
Default1.05
≥ 0
Penalty that discourages repetition of tokens or codes.
subtalker_dosampleoptional
Typeboolean | null
Defaulttrue
Switch that enables or disables sampling by the sub-talker.
subtalker_top_koptional
Typeinteger | null
Default50
≥ 0
Top-k setting used when sampling from the sub-talker.
subtalker_top_poptional
Typenumber | null
Default1
0 – 1
Top-p setting used when sampling from the sub-talker.
subtalker_temperatureoptional
Typenumber | null
Default0.9
0 – 1
Sampling temperature used by the sub-talker.
max_new_tokensoptional
Typeinteger | null
Default200
1 – 8,192
Upper limit on newly generated codec tokens.
enable_safety_checkeroptional
Typeboolean
Defaulttrue
Screening can be relaxed by setting false, provided the caller is authorized.
required

File parameters take a public https:// URL, a data: URI up to 10 MB, or the file_url of an upload. Files

Output

GET /requests/req_8k2m4q7x1z9c3v5b6n0p2r4t
{
  "id": "req_8k2m4q7x1z9c3v5b6n0p2r4t",
  "object": "request",
  "model": "qwen-3-tts/text-to-speech/0.6b",
  "status": "succeeded",
  "created_at": "2026-10-20T12:00:00Z",
  "started_at": "2026-10-20T12:00:02Z",
  "completed_at": "2026-10-20T12:00:09Z",
  "queue_position": null,
  "cost": {
    "credits": 4,
    "usd": "0.004",
    "charged": 4,
    "refunded": 0
  },
  "input": {
    "text": "Hello from Doitong. This is a short test sentence."
  },
  "output": {
    "audio": {
      "url": "https://content.doitong.com/dev-api/2026/10/20/req_8k2m4q7x1z9c3v5b6n0p2r4t/0-output.mp3",
      "content_type": "audio/mpeg",
      "file_name": "0-output.mp3",
      "file_size": 1843200,
      "duration": 5,
      "channels": 1,
      "sample_rate": 1,
      "bitrate": "string"
    }
  },
  "outputs": [
    {
      "type": "audio",
      "url": "https://content.doitong.com/dev-api/2026/10/20/req_8k2m4q7x1z9c3v5b6n0p2r4t/0-output.mp3",
      "content_type": "audio/mpeg",
      "file_size": 1843200,
      "duration": 12,
      "stored": true
    }
  ],
  "error": null,
  "metrics": {
    "inference_seconds": 6.8
  },
  "urls": {
    "self": "https://api.doitong.ru/v1/requests/req_8k2m4q7x1z9c3v5b6n0p2r4t",
    "cancel": "https://api.doitong.ru/v1/requests/req_8k2m4q7x1z9c3v5b6n0p2r4t/cancel"
  }
}
Your files, your choiceEvery outputs[].url is a copy on our storage: kept forever (paid per GB-month) or 7 days for free, by your account setting or ?storage=.
Same shape on every modeltype, url, content_type, width, height and duration, for images, video and audio alike. output is the model’s own result object.
Fields of output
audio
object {url, content_type, file_name, file_size, duration, channels, sample_rate, bitrate}Audio file containing the synthesized speech.

More models: Text to Speech

For AI agents: this page as Markdown is at https://doitong.com/en-US/developers/models/qwen-3-tts/text-to-speech/0.6b.md. All models and guides: https://doitong.com/developers/llms.txt