xAI's Grok Imagine 1.5 Preview Takes Top Spots in Video AI Benchmarks
xAI released Grok Imagine 1.5 Preview on June 3, 2026, a video generation AI that turns a single image into a 720p, 15-second clip. It ranked second in the Video Arena with audio and first in the Design Arena's Image to Video category, beating Seedance 2.0 and Google's Veo 3.1 in benchmark comparisons.