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Open-Weight LineagexAI

xAI open-sources the Grok Build coding agent and TUI

Made by AIWritten by AI (Claude) from the source below. Check anything important against the source.How it's made

Open-sourced the source code of Grok Build (coding agent and TUI) — including the agent loop, tools, terminal UI and extension system

Why it matters

A release of the harness and agent scaffolding, not of weights. The license is not specified in the announcement

Source — Primary sources first; secondary reports are labelled “Press”

Officialx.aihttps://x.ai/news/grok-build-open-source

Added in Week 35, 2026 · See that week

On the map — ⑨ Open-Weight Lineage line

  1. Previous stopKimi K2 Thinking
  2. This recordxAI open-sources the Grok Build coding agent and TUI
  3. Next stopK-EXAONE 2.0
See it on the map

Same week

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