video model comparison
Dreamina Seedance 2.5 vs Grok Imagine Video 1.5
Dreamina Seedance 2.5 and Grok Imagine Video 1.5 are both current video models, from ByteDance Seed and xAI. Grok Imagine Video 1.5 is 65% cheaper per video second than Dreamina Seedance 2.5, $0.08 vs $0.231. On Artificial Analysis Video Arena (text to video), Dreamina Seedance 2.5 scores 1143 Elo and Grok Imagine Video 1.5 1048 Elo (Artificial Analysis, measured October 13, 2026).
Data verified October 13, 2026 · Dataset 2026-10-13
Side by side
Standard-tier prices in effect today. The better value in each row is highlighted.
| Fact | Dreamina Seedance 2.5 | Grok Imagine Video 1.5 |
|---|---|---|
| Price per video second | $0.231 | $0.08 (better) |
| Artificial Analysis Video Arena (text to video) | 1143 Elo (#1 of 4) (better) | 1048 Elo (#3 of 4) |
| Artificial Analysis Video Arena (image to video) | 1125 Elo (#2 of 3) (better) | 1065 Elo (#3 of 3) |
| Provider | ByteDance Seed | xAI |
| Release date | Not reported | Not reported |
| Access | API only | API only |
| Context window | Not reported | Not reported |
| Max output | Not reported | Not reported |
| Input | text, image, video | text, image |
| Output | video | video |
Scores:Artificial Analysis · 2026-10-13Artificial Analysis · 2026-10-13
When to choose each
Dreamina Seedance 2.5
Best for
- Multi-shot clips up to 30 seconds
- Timestamp-precise video editing
Watch out for
- Billed by tokens, not seconds: the recorded per-second rates are BytePlus estimates for a 5-second 16:9 clip without video input
- Requests with video input count the input duration and carry a minimum charge
- BytePlus dates the release only to June 2026
Grok Imagine Video 1.5
Best for
- Short 1080p clips with sound
Watch out for
- Editing and extending videos still use the older grok-imagine-video model
- xAI lists one $0.080 per second price with no breakdown by resolution
- xAI has not published a release date
Dreamina Seedance 2.5 vs Grok Imagine Video 1.5 FAQ
Which is cheaper, Dreamina Seedance 2.5 or Grok Imagine Video 1.5?
Grok Imagine Video 1.5 is 65% cheaper per video second than Dreamina Seedance 2.5, $0.08 vs $0.231.
Which scores higher on independent benchmarks, Dreamina Seedance 2.5 or Grok Imagine Video 1.5?
Dreamina Seedance 2.5 leads on Artificial Analysis Video Arena (text to video), 1143 Elo to 1048 Elo; Dreamina Seedance 2.5 leads on Artificial Analysis Video Arena (image to video), 1125 Elo to 1065 Elo. Scores are independent evaluations, not either vendor's launch figures.
Related comparisons
- Dreamina Seedance 2.5 vs Gemini Omni Flash 1.1
- Dreamina Seedance 2.5 vs grok-imagine-video
- Dreamina Seedance 2.5 vs Grok Imagine Video 1.5 Lite
- Dreamina Seedance 2.5 vs Veo 3.1 Preview
- Dreamina Seedance 2.5 vs Wan 3.0 Video
- Gemini Omni Flash 1.1 vs Grok Imagine Video 1.5
- Grok Imagine Video 1.5 vs Grok Imagine Video 1.5 Lite
- Grok Imagine Video 1.5 vs Veo 3.1 Lite Preview
- Grok Imagine Video 1.5 vs Wan 3.0 Video
- grok-imagine-video vs Grok Imagine Video 1.5
Production evaluation
Choosing between Dreamina Seedance 2.5 and Grok Imagine Video 1.5?
Public benchmarks narrow the shortlist. We run both on your own tasks, data and cost limits, then build the routing and review controls to run the winner in production.
- A head-to-head evaluation on your real workload
- Routing between models by cost and difficulty