xAI just dethroned ByteDance in the image-to-video arena – first time in 3.5 months (since Feb 12) that Seedance 2.0 isn't #1
The new rankings:
1. xAI – USA (1473)
2. ByteDance – China (1467)
3. Alibaba-ATH – China (1443)
4. Google – USA (1397)
5. Shengshu – China (1360)
6. KlingAI – China (1358)
7. Alibaba – China (1326)
8. PixVerse – China (1301)
9. MiniMax – China (1258)
10. Pruna – Germany/France (1243)
Note: xAI's score is still marked preliminary – so this lead could shift. Also hard to ignore: 7 of the top 10 are Chinese labs

Grok-Imagine-Video-1.5-Preview (720p) has landed #1 in the Image-to-Video Arena!
— Arena.ai (@arena) May 31, 2026
This is a massive +52 pt improvement over Grok-Imagine-Video (720p), surpassing the best video models Seedance-2.0 and HappyHorse.
Congrats to @xAI and @elonmusk on this big achievement! pic.twitter.com/FB91ytZteF