Tech

Open Release of Grok-1

We are releasing the weights and architecture of our 314 billion parameter Mixture-of-Experts model Grok-1.

Series B funding round

xAI is pleased to announce our series B funding round of $6 billion.

API Public Beta

Starting today, developers can build on our Grok foundation models using our newly released API. We will run a public beta program until the end of 2024 during which everyone will get $25 of free API credits per month.

Expanding xAI for Government with GSA OneGov

Expanding ‘xAI For Government’ with more accessible AI tools for the Federal Government

Grok 4 Fast

Pushing the Frontier of Cost-Efficient Intelligence

Announcing Grok-1.5

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