Grok Imagine Video 1.5 vs LTX-2.5 Fast
Grok Imagine Video 1.5 (from 8 credits / second) and LTX-2.5 Fast (from 9 credits / second) both run in Made, so this comparison uses the prices on Made's Generate button. A typical clip costs 32 credits on Grok Imagine Video 1.5 and 54 credits on LTX-2.5 Fast. The specs below come from the same catalog Made's generator runs on.
Both models run in Made, so the prices below are what the Generate button shows — and you can switch between them per generation.
Side by side
| Spec | Grok Imagine Video 1.5 | LTX-2.5 Fast |
|---|---|---|
| Price | from 8 credits / second | from 9 credits / second |
| Typical generation | 32 credits | 54 credits |
| Resolution | 480p, 720p, 1080p | 720p, 1080p, 1440p, 2160p |
| Aspect ratios | 16:9, 4:3, 3:2, 1:1, 2:3, 3:4, 9:16 | 16:9, 9:16 |
| Clip length | 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15 seconds | 6, 8, 10, 12, 14, 16, 18, 20 seconds |
| Audio | Native audio (per provider) | Native audio (per provider) |
| End-frame guidance | No | Yes |
| Image input | Optional, 1 image | Optional, 1 image |
| Output format | MP4 | MP4 |
Specs reflect the options Made currently exposes for each model; the controls in the generator are the source of truth.
Choose Grok Imagine Video 1.5 when…
- Price per second decides it: 8 credits versus 9 credits on LTX-2.5 Fast — a typical clip is 32 credits against 54 credits.
- Its look wins on your prompts — at these rates, running the same prompt through both and keeping Grok Imagine Video 1.5's output is a cheap test.
Choose LTX-2.5 Fast when…
- You need 2160p output; Grok Imagine Video 1.5 tops out at 1080p.
- You need longer clips — up to 20 seconds, where Grok Imagine Video 1.5 stops at 15.
- You want end-frame guidance so the motion lands exactly where you plan.
The verdict
Grok Imagine Video 1.5 is the better default on cost: 32 credits versus 54 credits for a typical clip. Pay the LTX-2.5 Fast premium when the delivery needs 2160p output.
Or don't choose: run the same prompt through both and keep the better result — at these prices the experiment costs pennies.
Common questions
- Which is cheaper, Grok Imagine Video 1.5 or LTX-2.5 Fast?
- Grok Imagine Video 1.5. A typical generation costs 32 credits versus 54 credits for LTX-2.5 Fast. The Generate button shows the exact price before you run either.
- Can I use both Grok Imagine Video 1.5 and LTX-2.5 Fast in Made?
- Yes. Made is model-agnostic: pick either model per generation, pay each one’s price in credits, and compare the results side by side in your library.
- Do I need a bigger plan for either model?
- No. Every plan opens every model. Failed generations are refunded automatically, and unused credits roll over.
More comparisons featuring these models
- Veo 3.1 vs Grok Imagine Video 1.5160 credits vs 32 credits
- Kling 2.6 Pro vs Grok Imagine Video 1.535 credits vs 32 credits
- Kling 3 Turbo vs Grok Imagine Video 1.545 credits vs 32 credits
- Kling 3 Pro vs Grok Imagine Video 1.545 credits vs 32 credits
- Veo 3.1 vs LTX-2.5 Fast160 credits vs 54 credits
- Kling 2.6 Pro vs LTX-2.5 Fast35 credits vs 54 credits
Every model's price is on the price sheet, and all comparisons are listed on the compare index.