MistralText to speechComing soon

voxtral-mini-tts-latest

voxtral-mini-tts-latest is a text to speech tool from Mistral that runs in the background and returns audio. Coming soon: listed with its price, not yet open to runs.

This tool is listed but not yet available to run.

Price pending

Pricing

Price pending.

Limits

Runs
In the background
Returns
audio
Longest queue wait
3600s
Run deadline
1800s
Largest inline input
1024 KB
Largest input file
500 MB
Largest output
4768 MB
Outputs per run
16

Input

FieldKindDefaultDescription
input requiredtext—Text to generate a speech from
voice_idtext—The preset or custom voice to use for generating the speech.
ref_audioJSON—The audio reference for generating the speech.
phoneme_hintsJSON—Optional pronunciation hints mapping a (case-sensitive) word to its ordered list of IPA phones.
response_formatone of
pcm, wav, mp3, flac, opus
mp3Output audio format. Defaults to mp3.
prompt_cache_keytext—

Same request in code

curl https://api.spiral.ai/v1/runs \
  -H "Authorization: Bearer $SPIRAL_API_KEY" \
  -H "Content-Type: application/json" \
  -H "Idempotency-Key: $(uuidgen)" \
  -d '{
    "provider": "mistral",
    "model": "voxtral-mini-tts-latest",
    "input": {
      "input": "<input>"
    }
  }'