xAI drops Grok Imagine 1.0 with 720p video and better audio
xAI just rolled out Grok Imagine 1.0, upgrading its video generator with 10-second clips, 720p resolution, and dramatically better audio. The company also revealed that Imagine generated over 1.245 billion videos in the last 30 days alone. It is a solid quality bump for a tool already seeing massive viral volume.