Skywork AI·closed·Proprietary
SkyReels V4
Skywork AI's unified multi-modal SkyReels-V4 for joint video–audio generation, inpainting, and editing (up to 1080p / 32 FPS / 15s). Artificial Analysis with-audio Arena lists Elo ~1109 and ~$21.00/min (~$0.35/sec) for default API settings; prior V1–V3 were open-weight, V4 is API-only.
- Max res 1920 × 1080
- Max duration 15s
- Price $0.35 / s
- Arena Elo 1,109 · #5/17
- Speed —
Specs
- License
- Proprietary
- Open weights
- No
- Max resolution
- 1920 × 1080
- Max duration
- 15s
- Generation
- —
- Release
- Feb 25, 2026
Benchmarks
Artificial Analysis Video Arena Elo
Blind pairwise preference Elo for text-to-video models from the Artificial Analysis Video Arena (with-audio leaderboard). Scores are only comparable within the same Arena protocol and voter pool. (source)
1,109
#5 of 17