AClosed
Luma Ray 3
by Luma AI · Mar 2026
The spatial intelligence model. HDR output for pro ACES pipelines.
Specifications
Max Resolution
4K (HDR EXR)
Max Duration
5-9s
FPS
24
Native Audio
No
ComfyUI Support
No
Fine-tunable
No
Min VRAM
Cloud only
Cost / Second
~$0.50-1.00
Architecture
3D-aware DiT
Parameters
Undisclosed
Inputs
T2V, I2V
License
Commercial (subscription)
Strengths & Trade-offs
Strengths
- Native HDR EXR (first)
- superior 3D spatial depth
- Ray 2 Flash 20x faster
- loop function
- NL editing
Weaknesses
- Short clips
- most expensive
- no audio
- limited style range
Best For
- Cinematic establishing shots
- B-roll
- 3D product viz
- architecture
- HDR pipelines
Scores
Quality
9
Motion
7.5
Speed
7.5
Control
7
Audio
-
Value
5
Workflows on Floyo
Compare with other models