Documentation Index
Fetch the complete documentation index at: /llms.txt
Use this file to discover all available pages before exploring further.
Luma’s Ray 2 — cinematic video generation with natural motion and physics understanding.
| Model id | luma-ray-2-fal |
| Media | video |
| Submit to | POST /v1/videos |
| Price | 20 credits per_second before discounts |
| Typical time | about 120.0 s |
promptaspect_ratio, duration_seconds, quality, reference_images
{
"model": "luma-ray-2-fal",
"prompt": "Wide tracking shot past buffet tables, warm night wedding light, shallow depth, photoreal, no faces sharp in frame. No text.",
"aspect_ratio": "16:9",
"duration_seconds": 5,
"quality": "720p"
}
| Field | Allowed | Default |
|---|---|---|
aspect_ratio | 16:9, 9:16, 1:1, 4:3, 3:4 | "16:9" |
duration_seconds | 5, 9 | 5 |
quality | 720p, 1080p | "720p" |
reference_images | asset id (up to 1) |
POST /v1/uploads or an earlier output’s asset_id.
Prices and allowed values come from the live catalog; GET /v1/models/luma-ray-2-fal is always current.