xAI

2026xAIopen source

Grok Build

Grok Build is a terminal-based AI coding agent that provides a full-screen TUI for codebase interaction, file editing, shell command execution, and web searching. Designed for extensibility, it supports both interactive use and headless operation for CI/CD pipelines, integrating directly with your local environment.

Full-screen terminal-based UI (TUI) for local codebase interaction

Headless mode support for CI/CD and script-based automation

File editing, shell command execution, and live web search capabilities

versionBeta

regionUnited States

2026xAIpaid

Grok Voice Think Fast 1.0

v1.0

xAI

Grok

xAI's most capable voice agent model, built for real-time two-way conversations and complex multi-step workflows. It debuted at #1 on the τ-voice Bench, outperforming GPT Realtime and Gemini Flash Live.

Tops τ-voice Bench at 67.3%, beating GPT Realtime and Gemini Flash Live

Built for complex, multi-step agentic voice workflows with snappy latency

Available via API with Custom Voice Library for brand-specific voice cloning

pricingPaid (API pricing)

version1.0

2026xAIpaid

Grok Build

Grok Build Beta is a powerful coding agent and command-line interface (CLI) designed to streamline complex coding tasks directly from your terminal. It offers features like Plan Mode integration, subagent support, and mouse-enabled fullscreen terminal UI, enhancing the efficiency and flexibility of software development workflows.

Plan Mode integration

Subagent support

Mouse-enabled fullscreen terminal UI

versionBeta

regionUnited States