Grok 4 is the most intelligent model in the world. Contrary to many chatbots it is tightly integrated into x (formerly twitter), giving users. Xai builds grok — frontier ai models for reasoning, voice, image generation, and more.
Use plan mode, create images and videos with imagine, and build automations or orchestrators with the cli. Build with the grok api. Grok is an ai assistant built by xai.
On november 17, 2025, xai released grok 4.1, an incremental update to the grok line that xai described as improving reasoning, multimodal understanding, personality/emotional intelligence, and. You can also upload audio to sync video content to specific beats. Get answers to any question, generate striking images and videos, engage in. Grok build is now available in beta for all supergrok and x premium+ users.