Video models
Gemini Omni Flash vs LTX-2.5 Pro
Both run in Pixie Studio, so you can try each with the same prompt. Here's how they differ, from Pixie's own price list.
The short answer
- At 720p, Gemini Omni Flash costs less: 20 Sparks a second against 30 (5 seconds: about $1.00 against $1.50).
- Both make their own sound.
- Only Gemini Omni Flash takes reference pictures or videos, to keep a character or a move.
- Gemini Omni Flash is Standard quality and LTX-2.5 Pro is Pro.
Side by side
| Gemini Omni Flash | LTX-2.5 Pro | |
|---|---|---|
| Maker | Lightricks | |
| Quality tier | Standard | Pro |
| Price at 720p | 20 Sparks/s ($1.00 for 5 s) | 30 Sparks/s ($1.50 for 5 s) |
| Price at 1080p | 32 Sparks/s ($1.60 for 5 s) | 48 Sparks/s ($2.40 for 5 s) |
| Clip length | 3 to 10 seconds | 6, 8 or 10 seconds |
| Makes sound | Yes | Yes |
| Starts from | A written prompt; A start picture, and an end picture to land on; References: up to 10 pictures, 3 videos (30 s of video in all) | A written prompt; A start picture, and an end picture to land on |
| Shapes | 16:9, 9:16 | 16:9, 9:16 |
| Free plan | Paid plans | Paid plans |
Which to use
Realistic scenes with dialogue and sound; image and video references. Best at realistic footage and people talking.
Clean product and motion-graphics shots, with sound. Best at product shots and stylized looks.
Not sure? Leave Create on Auto: Pixie picks a model for each shot from what it needs (sound, references, length) and its budget.
Join the waitlist to try it
Run the same prompt on each and keep the one you like. The price shows first.