Tech

Announcing Grok-1.5

Grok-1.5 comes with improved reasoning capabilities and a context length of 128,000 tokens. Available on 𝕏 soon.

Grok Code Fast 1

We're thrilled to introduce grok-code-fast-1, a speedy and economical reasoning model that excels at agentic coding.

xAI and El Salvador Pioneer the World's First Nationwide AI Education Program

Announcing Our Transformative Partnership with the Government of El Salvador.

Grok Image Generation Release

We are updating Grok's capabilities with a new autoregressive image generation model, code-named Aurora, available on the 𝕏 platform.

Grok 4.1 Fast and Agent Tools API

Bringing the next generation of tool-calling agents to the xAI API

Grok 4

Grok 4 is the most intelligent model in the world. It includes native tool use and real-time search integration, and is available now to SuperGrok and Premium+ subscribers, as well as through the xAI API. We are also introducing a new SuperGrok Heavy tier with access to Grok 4 Heavy - the most powerful version of Grok 4.