news Grok Imagine vs Veo 3, Sora, and Midjourney December 20, 2025 · 5 min read xAI launches Grok Imagine for AI video. We tested it against Veo 3, Sora, and Midjourney — it's fast but lags on quality. Full comparison inside. GrokxAIAI Video Veo 3SoraMidjourneyText to VideoComparison +5