Wan 2.1 T2V 480P Ultra Fast

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WAN 2.1 T2V 480p Ultra-Fast turns text prompts into unlimited 480p AI videos with ultra-fast throughput and reliable 480p output. Ready-to-use REST inference API, best performance, no coldstarts, affordable pricing.

text-to-video

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待機中

$0.1251回あたり·~80 / $10

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A man on top of a jumping bull at a rodeo party, he is dressed as a cowboy with a cowboy hat.

Ultra realistic 8k miniature world scene with mini Easter bunnies working on building a giant chocolate egg. Some bunnies are on ladders decorating the egg with colorful candies, others are driving tractors and carts carrying chocolate pieces. There are shovels and toy tools scattered around. The environment is cheerful, with flowers, giant carrots in the background, blue sky and spring weather. Cute, magical, detailed and cinematic style.

Guerra celestial entre anjos com espada no céu com relâmpagos.

the girl is talking and smiling

"A esposa de Ló, contra o aviso dos anjos, olha para trás e é instantaneamente transformada em uma estátua de sal. Seu corpo petrificado, com expressão de terror, permanece no deserto, enquanto Ló e suas filhas fogem, sem ousar voltar."

An ancient Japanese temple nestled in a bamboo forest, misty morning, traditional architecture, harmonious colors, peaceful ambiance, volumetric lighting, digital painting.

A majestic lion roaring, golden mane flowing, against a backdrop of the African savanna, dust rising, golden hour, wildlife photography, powerful, dynamic.

A steampunk city at night, with glowing gears and steam plumes rising from intricate clockwork towers. Airships with brass propellers drift lazily across a starry sky. The streets are wet from rain, reflecting the neon signs.

An elderly artisan with calloused hands meticulously carving intricate details into a wooden sculpture in his sunlit workshop. Wood shavings curl around his tools, and a faithful dog naps peacefully by his feet.

A tranquil mountain lake at dawn, mist gently rising from the glassy surface. A lone wooden rowboat drifts slowly near the shore, reflecting the soft pastel colors of the rising sun and the distant snow-capped peaks

An elderly couple dancing slowly and gracefully on a seaside promenade at sunset, their silhouettes against the fiery orange sky. The gentle ocean breeze plays with their clothes, and the waves softly lap the shore in the background.

A curious red fox tiptoeing through a snow-covered winter wonderland. Its fluffy tail brushes the fresh powder, and its keen eyes scan the silent landscape for movement. Sunlight sparkles on the snow.

README

Wan 2.1 T2V 480p Ultra Fast — wavespeed-ai/wan-2.1/t2v-480p-ultra-fast

Wan 2.1 T2V 480p Ultra Fast is a text-to-video model optimized for speed and iteration. Write a prompt, pick a duration, and generate a short 480p video quickly—ideal for rapid concept testing, storyboard previews, and high-volume variations.

What it’s good at

Text-to-Video (T2V): generate video directly from a prompt
Ultra-fast generation: built for quick iteration and high-throughput workflows
480p output: lightweight resolution for draft-quality previews and batch runs
Creative control knobs: guidance scale, steps, flow shift, seed

Common use cases

Storyboard & pre-visualization: turn scripts into short motion sketches before committing to higher-cost renders
Marketing concept exploration: generate multiple variants of the same idea (camera, action, mood) and pick winners fast
Motion style prototyping: test different motion intensity settings for pacing, dynamism, and scene continuity
Batch ideation: generate many drafts to explore composition, timing, and cinematic language

Inputs

Prompt (required): describe subject, action, setting, lighting, camera movement, and mood
Negative prompt (optional): list artifacts to avoid (blur, jitter, distortion, low quality, inconsistent motion)

Parameters (Playground / API)

Size: 832×480 (480p)
Duration: 5s or 10s
Num inference steps: higher can improve stability/detail but costs more time
Guidance scale: higher follows the prompt more strictly; too high may reduce natural motion
Flow shift: adjusts motion feel and temporal dynamics
Seed: use a fixed value for reproducibility; use -1 for random

Pricing

Output	Duration	Price per video	Price per second
480p T2V Ultra Fast	5s	$0.125	$0.0250/s
480p T2V Ultra Fast	10s	$0.1875	$0.01875/s

Prompting tips (T2V)

Write like a director: Subject + Action + Scene + Camera + Style
Use concrete motion verbs: walks, turns, reaches, leans, spins, drifts, stops
Add camera language to make it feel like “video,” not “animated still”: slow dolly-in, handheld, orbit, pan left, tilt up, rack focus
Keep negative prompts short and practical: blurry, jittery, flicker, distorted, low quality, inconsistent motion

注記：本サイトは第三者が提供するAIモデルを使用しています。

Wan 2.1 T2v 480p Ultra Fast API — Quick start

Grab a WaveSpeedAI API key, then call POST https://api.wavespeed.ai/api/v3/wavespeed-ai/wan-2.1/t2v-480p-ultra-fast with your input as JSON. The endpoint returns a prediction id. Start polling the result endpoint around every 2 seconds, increase the interval for long-running tasks, and stop on any terminal status. On completed, read URLs from data.outputs. Examples for Wan 2.1 T2v 480p Ultra Fast below.

HTTP example

# Submit the prediction
curl --fail-with-body --connect-timeout 10 --max-time 60 \
  -X POST "https://api.wavespeed.ai/api/v3/wavespeed-ai/wan-2.1/t2v-480p-ultra-fast" \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer $WAVESPEED_API_KEY" \
  -d '{
    "prompt": "A cinematic shot of a city at sunset, soft golden light",
    "size": "832*480",
    "num_inference_steps": 30,
    "duration": 5,
    "guidance_scale": 5,
    "flow_shift": 3,
    "seed": -1
}'

# Wait at least 2 seconds, then poll. Safe GET requests may be retried.
curl --fail-with-body --connect-timeout 10 --max-time 30 \
  --retry 4 --retry-all-errors --retry-delay 1 \
  -X GET "https://api.wavespeed.ai/api/v3/predictions/{request_id}/result" \
  -H "Authorization: Bearer $WAVESPEED_API_KEY"

# Start at 2 seconds and increase the interval for long-running tasks.
# Stop on completed, failed, cancelled, or timeout.

Node.js example

// npm install wavespeed
const { Client } = require('wavespeed');

const apiKey = process.env.WAVESPEED_API_KEY;
if (!apiKey) throw new Error('Set WAVESPEED_API_KEY');
const client = new Client(apiKey);

try {
  const result = await client.run("wavespeed-ai/wan-2.1/t2v-480p-ultra-fast", {
        "prompt": "A cinematic shot of a city at sunset, soft golden light",
        "size": "832*480",
        "num_inference_steps": 30,
        "duration": 5,
        "guidance_scale": 5,
        "flow_shift": 3,
        "seed": -1
}, {
    timeout: 3600,
    pollInterval: 2.0,
  });
  console.log(result.outputs);
} catch (error) {
  console.error('Generation failed:', error);
  process.exitCode = 1;
}

Python example

# pip install wavespeed
import os
from wavespeed import Client

client = Client(api_key=os.environ["WAVESPEED_API_KEY"])

try:
    output = client.run(
        "wavespeed-ai/wan-2.1/t2v-480p-ultra-fast",
        {
    "prompt": "A cinematic shot of a city at sunset, soft golden light",
    "size": "832*480",
    "num_inference_steps": 30,
    "duration": 5,
    "guidance_scale": 5,
    "flow_shift": 3,
    "seed": -1
},
        timeout=3600.0,
        poll_interval=2.0,
    )
    print(output["outputs"])
except Exception as error:
    raise SystemExit(f"Generation failed: {error}") from error

Wan 2.1 T2v 480p Ultra Fast API — Frequently asked questions

What is the Wan 2.1 T2v 480p Ultra Fast API?

Wan 2.1 T2v 480p Ultra Fast is a WaveSpeedAI model for video generation, exposed as a REST API on WaveSpeedAI. WAN 2.1 T2V 480p Ultra-Fast turns text prompts into unlimited 480p AI videos with ultra-fast throughput and reliable 480p output. Ready-to-use REST inference API, best performance, no coldstarts, affordable pricing. You can call it programmatically or try it from the playground above.

How do I call the Wan 2.1 T2v 480p Ultra Fast API?

POST your input parameters to the model's REST endpoint (shown in the API tab of this playground) with your WaveSpeedAI API key in the Authorization header. Submission returns a prediction ID. Poll the result endpoint starting around every 2 seconds, increase the interval for long-running tasks, and stop on any terminal status. The playground generates production-oriented Python, JavaScript, and cURL examples with timeouts, transient-error handling, and safe GET retries. Full request/response shape is documented at https://wavespeed.ai/docs/docs-api/wavespeed-ai/wan-2.1-t2v-480p-ultra-fast.

How much does Wan 2.1 T2v 480p Ultra Fast cost per run?

Wan 2.1 T2v 480p Ultra Fast starts at $0.13 per run. That figure is the base price — the final charge scales with the parameters you set in the form (output size, length, count, references, or whatever knobs this model exposes), so a higher-quality or larger output costs more than a minimal one. The exact cost for your current input is shown live next to the Generate button before you submit, and the actual per-call charge is recorded on the prediction afterwards.

What inputs does Wan 2.1 T2v 480p Ultra Fast accept?

Key inputs: `prompt`, `duration`, `size`, `seed`, `guidance_scale`, `num_inference_steps`. The full JSON schema (types, defaults, allowed values) is rendered above the Generate button and mirrored in the API reference at https://wavespeed.ai/docs/docs-api/wavespeed-ai/wan-2.1-t2v-480p-ultra-fast.

How long does Wan 2.1 T2v 480p Ultra Fast take to generate?

Average end-to-end generation time on WaveSpeedAI is around 41 seconds per request — measured across recent runs. Queue time scales with global demand; live status is visible in the prediction record.

Can I use Wan 2.1 T2v 480p Ultra Fast outputs commercially?

Commercial usage rights depend on the model's license, set by its provider (WaveSpeedAI). The license summary appears on the model card above; see WaveSpeedAI's Terms of Service for platform-level conditions.