ReplicateText to speechComing soon

resemble-ai/chatterbox

Name: resemble-ai/chatterbox
Brand: Replicate

resemble-ai/chatterbox is a text to speech tool from Replicate 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.

Priced by usage

Pricing

$0.0325 per 1,000 characters of prompt.

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

Field	Kind	Default	Description
`prompt` required	text	—	Text to synthesize
`seed`	number (whole)	0	Seed (0 for random)
`cfg_weight`	number 0.2 to 1	0.5	CFG/Pace weight
`temperature`	number 0.05 to 5	0.8	Temperature
`audio_prompt`	text	—	Path to the reference audio file (Optional)
`exaggeration`	number 0.25 to 2	0.5	Exaggeration (Neutral = 0.5, extreme values can be unstable)

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": "replicate",
    "model": "resemble-ai/chatterbox",
    "input": {
      "prompt": "<prompt>"
    }
  }'