VibeVoice 7B
Integrar
vibevoice/7b
# Run the model; wait up to 20 s for the finished result in the same call
curl -X POST "https://api.doitong.com/v1/run/vibevoice/7b?wait=20" \
-H "Authorization: Bearer $DOITONG_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"script": "A red fox trots through fresh snow at sunrise, soft golden light, shallow depth of field",
"speakers": [
{
"preset": "Frank [EN]"
},
{
"preset": "Carter [EN]"
}
]
}'
# Still "queued" or "running"? Poll with the id from the response:
curl "https://api.doitong.com/v1/requests/REQUEST_ID?wait=20" \
-H "Authorization: Bearer $DOITONG_API_KEY"
const API = "https://api.doitong.com/v1";
const headers = {
"Authorization": "Bearer " + process.env.DOITONG_API_KEY,
"Content-Type": "application/json",
};
// Run the model; wait up to 20 s for the finished result in the same call
let res = await fetch(API + "/run/vibevoice/7b?wait=20", {
method: "POST",
headers,
body: JSON.stringify({
"script": "A red fox trots through fresh snow at sunrise, soft golden light, shallow depth of field",
"speakers": [
{
"preset": "Frank [EN]"
},
{
"preset": "Carter [EN]"
}
]
}),
});
let request = await res.json();
if (!res.ok) throw new Error(request.error.code + ": " + request.error.message);
// Not finished yet: long-poll until it is
while (request.status === "queued" || request.status === "running") {
res = await fetch(API + "/requests/" + request.id + "?wait=20", { headers });
request = await res.json();
}
if (request.status !== "succeeded") throw new Error(JSON.stringify(request.error));
console.log(request.outputs.map((o) => o.url), request.cost.credits + " API credits ($" + request.cost.usd + ")");
import os
import requests
API = "https://api.doitong.com/v1"
headers = {"Authorization": "Bearer " + os.environ["DOITONG_API_KEY"]}
payload = {
"script": "A red fox trots through fresh snow at sunrise, soft golden light, shallow depth of field",
"speakers": [
{
"preset": "Frank [EN]",
},
{
"preset": "Carter [EN]",
},
],
}
# Run the model; wait up to 20 s for the finished result in the same call
r = requests.post(API + "/run/vibevoice/7b", params={"wait": 20}, json=payload, headers=headers)
request = r.json()
if not r.ok:
raise RuntimeError(request["error"]["code"] + ": " + request["error"]["message"])
# Not finished yet: long-poll until it is
while request["status"] in ("queued", "running"):
request = requests.get(API + "/requests/" + request["id"], params={"wait": 20}, headers=headers).json()
if request["status"] != "succeeded":
raise RuntimeError(request["error"])
print([o["url"] for o in request["outputs"]], request["cost"]["credits"], "API credits", "$" + request["cost"]["usd"])
# 1. Connect once (Claude Code; Cursor, VS Code, Claude Desktop: https://doitong.com/pt-BR/developers/docs/mcp)
claude mcp add --transport http doitong-models https://api.doitong.com/v1/mcp \
--header "Authorization: Bearer $DOITONG_API_KEY"
# 2. Your agent calls the "run" tool with:
{
"model_id": "vibevoice/7b",
"input": {
"script": "A red fox trots through fresh snow at sunrise, soft golden light, shallow depth of field",
"speakers": [
{
"preset": "Frank [EN]"
},
{
"preset": "Carter [EN]"
}
]
}
}
Chame o modelo VibeVoice 7B (vibevoice/7b) por meio da Doitong API. Documentação para agentes: https://doitong.com/pt-BR/developers/models/vibevoice/7b.md
POST https://api.doitong.com/v1/run/vibevoice/7b?wait=20
Authorization: Bearer $DOITONG_API_KEY
Content-Type: application/json
{
"script": "A red fox trots through fresh snow at sunrise, soft golden light, shallow depth of field",
"speakers": [
{
"preset": "Frank [EN]"
},
{
"preset": "Carter [EN]"
}
]
}
Se o status da resposta for "queued" ou "running", consulte GET https://api.doitong.com/v1/requests/REQUEST_ID?wait=20 repetidamente até que seja "succeeded"; os arquivos estão em outputs[].url. POST https://api.doitong.com/v1/quote/vibevoice/7b com o mesmo corpo retorna o preço exato antes da execução.
Esta solicitação: ≈$ 0,04 40 créditos de API Executar nesta página
Sua nova chave de API. Ela é exibida apenas agora e já está no código e no campo de chave de API abaixo. Mantenha-a em segredo: nunca a coloque em um código executado no navegador.
Seu primeiro resultado aparecerá aqui
Monte uma requisição abaixo e execute-a com sua chave de API. As saídas são copiadas para nosso armazenamento, mantidas para sempre ou por 7 dias gratuitamente.
Criar uma solicitação
Os controles são gerados a partir do esquema do modelo. O código e o preço são atualizados conforme você os altera.
/run/vibevoice/7b?wait=20
cotação → $ 0,04
# Run the model; wait up to 20 s for the finished result in the same call
curl -X POST "https://api.doitong.com/v1/run/vibevoice/7b?wait=20" \
-H "Authorization: Bearer $DOITONG_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"script": "A red fox trots through fresh snow at sunrise, soft golden light, shallow depth of field",
"speakers": [
{
"preset": "Frank [EN]"
},
{
"preset": "Carter [EN]"
}
]
}'
# Still "queued" or "running"? Poll with the id from the response:
curl "https://api.doitong.com/v1/requests/REQUEST_ID?wait=20" \
-H "Authorization: Bearer $DOITONG_API_KEY"
const API = "https://api.doitong.com/v1";
const headers = {
"Authorization": "Bearer " + process.env.DOITONG_API_KEY,
"Content-Type": "application/json",
};
// Run the model; wait up to 20 s for the finished result in the same call
let res = await fetch(API + "/run/vibevoice/7b?wait=20", {
method: "POST",
headers,
body: JSON.stringify({
"script": "A red fox trots through fresh snow at sunrise, soft golden light, shallow depth of field",
"speakers": [
{
"preset": "Frank [EN]"
},
{
"preset": "Carter [EN]"
}
]
}),
});
let request = await res.json();
if (!res.ok) throw new Error(request.error.code + ": " + request.error.message);
// Not finished yet: long-poll until it is
while (request.status === "queued" || request.status === "running") {
res = await fetch(API + "/requests/" + request.id + "?wait=20", { headers });
request = await res.json();
}
if (request.status !== "succeeded") throw new Error(JSON.stringify(request.error));
console.log(request.outputs.map((o) => o.url), request.cost.credits + " API credits ($" + request.cost.usd + ")");
import os
import requests
API = "https://api.doitong.com/v1"
headers = {"Authorization": "Bearer " + os.environ["DOITONG_API_KEY"]}
payload = {
"script": "A red fox trots through fresh snow at sunrise, soft golden light, shallow depth of field",
"speakers": [
{
"preset": "Frank [EN]",
},
{
"preset": "Carter [EN]",
},
],
}
# Run the model; wait up to 20 s for the finished result in the same call
r = requests.post(API + "/run/vibevoice/7b", params={"wait": 20}, json=payload, headers=headers)
request = r.json()
if not r.ok:
raise RuntimeError(request["error"]["code"] + ": " + request["error"]["message"])
# Not finished yet: long-poll until it is
while request["status"] in ("queued", "running"):
request = requests.get(API + "/requests/" + request["id"], params={"wait": 20}, headers=headers).json()
if request["status"] != "succeeded":
raise RuntimeError(request["error"])
print([o["url"] for o in request["outputs"]], request["cost"]["credits"], "API credits", "$" + request["cost"]["usd"])
{
"jsonrpc": "2.0",
"id": 1,
"method": "tools/call",
"params": {
"name": "run",
"arguments": {
"model_id": "vibevoice/7b",
"input": {
"script": "A red fox trots through fresh snow at sunrise, soft golden light, shallow depth of field",
"speakers": [
{
"preset": "Frank [EN]"
},
{
"preset": "Carter [EN]"
}
]
},
"wait_seconds": 20
}
}
}
Executar esta solicitação
Sua chave permanece neste navegador: ela é enviada somente à Doitong API e salva (localStorage) apenas se você marcar Lembrar. Obter uma chave de API
Sobre VibeVoice 7B
Transforma um `script` de até 30000 caracteres em fala, com prefixos 'Speaker X:' para diálogos e uma lista `speakers` obrigatória para as vozes. `cfg_scale` varia de 1 a 2 e `seed` permite uma saída reproduzível. É a versão 7B da família, com um limite de texto menor que o modelo 1.5B.
Parâmetros
scriptobrigatório
speakersobrigatório
speakers[].presetopcional
speakers[].audio_urlopcional
seedopcional
cfg_scaleopcional
enable_safety_checkeropcional
Saída
{
"id": "req_8k2m4q7x1z9c3v5b6n0p2r4t",
"object": "request",
"model": "vibevoice/7b",
"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": 40,
"usd": "0.04",
"charged": 40,
"refunded": 0
},
"input": {
"script": "A red fox trots through fresh snow at sunrise, soft golden light, shallow depth of field",
"speakers": [
{
"preset": "Frank [EN]"
},
{
"preset": "Carter [EN]"
}
]
},
"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,
"sample_rate": 24000,
"generation_time": 5.6,
"rtf": 0.53
},
"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.com/v1/requests/req_8k2m4q7x1z9c3v5b6n0p2r4t",
"cancel": "https://api.doitong.com/v1/requests/req_8k2m4q7x1z9c3v5b6n0p2r4t/cancel"
}
}
Campos da saída
- audio
- object {url, content_type, file_name, file_size}Arquivo de áudio contendo a fala sintetizada.
- duration
- numberDuração da saída de áudio, medida em segundos.
- sample_rate
- integerTaxa de amostragem da saída de áudio.
- generation_time
- numberTempo de geração do áudio, medido em segundos.
- rtf
- numberFator de tempo real calculado como generation_time dividido por audio_duration; valores menores indicam melhor desempenho.
Outras variantes de Vibevoice
Mais modelos: Texto para fala
Para agentes de IA: esta página em Markdown está em https://doitong.com/pt-BR/developers/models/vibevoice/7b.md. Todos os modelos e guias: https://doitong.com/developers/llms.txt