Luma Ray 3.2 vs Grok Imagine Video
Luma's video-to-video control at 150 credits vs xAI's native audio and fast generation at 80 credits.
Grok Imagine Video is no longer offered on Melies. Luma Ray 3.2 is available today. The specs below are kept for reference.
Luma Ray 3.2 from Luma and Grok Imagine Video from xAI represent two different approaches to AI video generation. Luma's cinematic video model with text, image, and video-to-video workflows at up to 1080p resolution. On the other side, xAI's #1 ranked video model with native audio, fast generation, and cinematic quality.
At 80 credits, Grok Imagine Video costs 70 credits less than Luma Ray 3.2 (150 credits). Grok Imagine Video is no longer offered on Melies. Luma Ray 3.2 is, along with the other current video models listed on the pricing page.
Updated November 2026
Grok Imagine Video is no longer offered on Melies, so Luma Ray 3.2 is the one you can use here. At 150 credits, it is a fit for cinematic video. For other options, compare the current video models and their credit costs on the pricing page.
Luma Ray 3.2 vs Grok Imagine Video: How They Compare
 Luma Ray 3.2 |  Grok Imagine Video | |
|---|---|---|
| Provider | Luma | xAI |
| Released | Jun 2026 | Mar 2026 |
| Cost | 150 | 80 |
| Speed | Medium | Fast |
| Max duration | 10 seconds | 10 seconds |
| Image input | ||
| Audio | ||
| Resolutions | 540p, 720p, 1080p | 480p, 720p |
Luma Ray 3.2 vs Grok Imagine Video: Cost Comparison
Grok Imagine Video is 47% cheaper than Luma Ray 3.2. Here's how credits add up at scale.
| Volume | Luma Ray 3.2 | Grok Imagine Video |
|---|---|---|
| 5 videos | 750 | 400 |
| 10 videos | 1,500 | 800 |
| 25 videos | 3,750 | 2,000 |
Strengths & Weaknesses
Luma Ray 3.2
- + Cinematic video
- + 6 aspect ratio options including 21:9
- + 540p, 720p, and 1080p output
- + 5 and 10-second generation
- - More expensive (150 vs 80 credits)
- - No native audio
Grok Imagine Video
- + More affordable (80 vs 150 credits)
- + Faster generation speed
- + Fast cinematic video with sound
- + Native audio generation
- + #1 on multiple video leaderboards
- - Higher price point relative to speed tier
Luma Ray 3.2 vs Grok Imagine Video: Which to Pick?
Cinematic quality for a hero clip
Luma Ray 3.2 is the premium option when every frame counts — final cuts, presentations, or social media covers.
Luma Ray 3.2 vs Grok Imagine Video: FAQ
Practical answers before you start creating.
Try Luma Ray 3.2 on Melies
Compare Luma Ray 3.2 with the other video models on Melies in one workspace. Switch models freely, same credits.
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