Grok 3 Fast

Offers a compelling balance of speed, accuracy

Grok 3 Fast refers to the high-speed, cost-efficient variant of xAI's Grok 3 large language model, designed to deliver rapid responses while maintaining strong reasoning capabilities. This version is particularly optimized for real-time applications and STEM tasks that do not require as much world knowledge, making it ideal for scenarios where speed and efficiency are prioritized over exhaustive depth.