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What is MiniMax Hailuo 2.3 Fast?
MiniMax Hailuo 2.3 Fast is the image-led speed model in the Hailuo family. Every request takes a start frame and a prompt, and turnaround is shorter than Hailuo 2.3. Output is 768p (default) or 1080p in 6 or 10 second videos; 1080p locks to 6 seconds. Prompts run up to 2000 characters. There is no end frame and no prompt optimizer on this model.
What MiniMax Hailuo 2.3 Fast is best for
Fast teasers from key art
Send the image with a one-line motion prompt and get the video back quickly.
High-volume image-to-video pipelines
Shorter turnaround per video keeps batch queues moving.
Thumbnail-to-video social posts
Animate existing thumbnails with a short prompt for the camera move.
When to use Hailuo 2.3 Fast
Pick 2.3 Fast when every job starts from an image and the latency budget is tight. When motion quality matters more than speed, send the same input to Hailuo 2.3. For prompt-only video, 2K output, native audio or reference images, step up to MiniMax H3.
MiniMax Hailuo 2.3 Fast API examples
Call Hailuo 2.3 Fast by POSTing to /v1/tasks. Full parameter docs live at docs.unifically.com/models/video/minimax/hailuo.
curl -X POST https://api.unifically.com/v1/tasks \
-H "Content-Type: application/json" \
-H "Authorization: Bearer YOUR_API_KEY" \
-d '{
"model": "hailuo/minimax-2.3-fast",
"input": {
"prompt": "Slow push-in on the product as soft light sweeps across it",
"start_frame_url": "https://example.com/product.jpg",
"duration": 6,
"resolution": "768p"
}
}'
Successful submission returns a task_id. Poll GET /v1/tasks/<task_id> or set a callback_url on the request to receive the finished result.
常见问题
关于 MiniMax Hailuo 2.3 Fast 的常见问题
Both take a start frame plus a prompt at the same resolutions and durations. 2.3 Fast returns sooner and costs less. Use it when turnaround matters more than motion quality.
No. A start frame is required on every request. For prompt-only video in the Hailuo family, use MiniMax H3.
768p or 1080p, at 6 or 10 seconds. 1080p only supports 6-second videos.
MiniMax Hailuo 2.3 Fast 指南与对比
运行此模型前，先了解价格、限制和实测输出。
