Grok Imagine video agent series

Each model's score on the Video board (Text-to-video arena) on the last day it was listed

1. grok-imagine-video-1.5-agentNo longer on the boardsReleased Sep 4, 20261,492#4

• Apr 252026Generative mediaGrok Imagine gets sharper audio and tighter lip sync
• Feb 22026Generative mediaxAI drops Grok Imagine 1.0 with 720p video and better audio
• Jan 282026Generative mediaxAI drops Grok Imagine API for fast, native video-audio generation
• Aug 142025Generative mediaxAI makes Grok Imagine video generator free for everyone
• Aug 142025IndustryConsumer groups urge FTC probe into Grok's spicy mode
• Aug 102025AI modelsxAI makes Grok 4 free worldwide with upcoming ads