SVI 2.0 Pro API

About SVI 2.0 Pro

Vídeo estável Infinity 2.0 Pro na WAN 2.2: estende imagens paradas em vídeo teoricamente infinito, mantendo IDs de caracteres consistentes.

Também conhecido como VITA-Group / EPFL SVI 2.0 Pro, SVI-2.0-Pro, svi-2-0-pro

SVI 2.0 Pro specs

ID do modelo

svi-2-0-pro

Provedor

VITA-Group / EPFL

Categoria

Geração de Vídeo

Released

Dec 26, 2025

Entrada

TextImage

Saída

Video

Endpoints

POST /v1/videos/generations

SVI 2.0 Pro API pricing

Live pay-as-you-go rates from the EmpirioLabs catalog. You are billed only for what you use, with no monthly minimum.

How to call the SVI 2.0 Pro API

SVI 2.0 Pro runs through POST /v1/videos/generations. The request returns a job_id right away; poll GET /v1/jobs/{job_id} until the job completes and read the output URLs from the result. Get an API key from the EmpirioLabs dashboard.

curl https://api.empiriolabs.ai/v1/videos/generations \
  -H "Authorization: Bearer $EMPIRIOLABS_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "svi-2-0-pro",
    "prompt": "Describe what you want SVI 2.0 Pro to generate."
  }'

curl https://api.empiriolabs.ai/v1/jobs/JOB_ID \
  -H "Authorization: Bearer $EMPIRIOLABS_API_KEY"

import requests

response = requests.post(
    "https://api.empiriolabs.ai/v1/videos/generations",
    headers={"Authorization": "Bearer YOUR_EMPIRIOLABS_API_KEY"},
    json={
        "model": "svi-2-0-pro",
        "prompt": "Describe what you want SVI 2.0 Pro to generate.",
    },
)
job = response.json()

# Generation runs as an async job. Poll until it completes.
import time
while True:
    status = requests.get(
        f"https://api.empiriolabs.ai/v1/jobs/{job['job_id']}",
        headers={"Authorization": "Bearer YOUR_EMPIRIOLABS_API_KEY"},
    ).json()
    if status.get("status") in ("completed", "failed"):
        print(status)
        break
    time.sleep(5)

SVI 2.0 Pro API parameters

Request parameters supported by the SVI 2.0 Pro API on EmpirioLabs. Defaults apply when a field is omitted.

Bom saber

Teoricamente vídeo de duração infinita com ID de caráter consistente. A imagem para vídeo normalmente produz resultados superiores a text-to-video. Constrangimentos - Geração pode levar 45+ minutos para vídeos longos - Para melhor movimento: descrever ações consecutivas por segmento em seu prompt Formatos de imagem - jpg, jpeg, png, webp, heic, heif, bmp, tiff, tif Modo multi-ceno - Ao descrever várias cenas em um prompt, o CFG inferior (1.0-1.3) dá ao modelo mais liberdade para interpretar transições distintas de cena - Levante CFG (1.5-2.0) quando cada cena deve seguir o prompt literalmente

SVI 2.0 Pro API: common questions

How much does the SVI 2.0 Pro API cost?

On EmpirioLabs, SVI 2.0 Pro is billed pay as you go: Vídeo 480p $0.057 por segundo; Vídeo 720p $0.17 por segundo; T2V Rápido $0.065 taxa adicional. The live rate card on this page always matches what the API charges.

Which endpoint does SVI 2.0 Pro use?

SVI 2.0 Pro is served through POST /v1/videos/generations on api.empiriolabs.ai with standard bearer-token authentication.

Can I try SVI 2.0 Pro in the browser before integrating?

Yes. The EmpirioLabs playground runs SVI 2.0 Pro in the browser with the same parameters the API exposes, so you can test prompts before writing code.

How do I get a SVI 2.0 Pro API key?

Create an EmpirioLabs account, then generate a key under API Keys in the dashboard. Billing is pay-as-you-go credits, so you only pay for the requests you make.