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Grok Build V1.0 released 2026-08-07 (announced by @elonmusk); powered by Grok 4.5…

Brief

Grok Build V1.0, announced 2026-08-07, runs on Grok 4.5 and introduces native subagent view, Plan Mode integration, mouse support, and a fullscreen terminal UI with an install path via curl. The v1.0.0 changelog lists dozens of UI, permissions, and reliability fixes (e.g., dashboard summaries, SSH/tmux theme detection, expanded permission scripts, large-screenshot fixes); update via "grok update".

Why it matters

Grok Build V1.0 released 2026-08-07 (announced by @elonmusk); powered by Grok 4.5 and adds native subagent view, Plan Mode integration, mouse support, and a fullscreen terminal UI; installer offered via curl -fsSL https://x.ai/cli/inst...

Key details

  • Release includes many targeted UI, permissions, and reliability fixes: dashboard rows now show a short summary of the agent's previous turn; extensions modal groups items alphabetically; auto theme detection works over SSH and inside tmux; permission prompts show full scripts (expand with Ctrl‑F); MCP tools no longer drop large screenshots; remote resume restores conversation only unless --restore-code is passed; update with the "grok update" command.
  • DogeDesigner (@cb_doge) notes SpaceXAI is pushing Grok Build updates almost daily and posted a detailed changelog (UI/navigation, permissions/input, reliability/correctness) for v1.0.0.
Source evidence

Grok Build V1.0 is now released. Try it out!

X.ai/build

Link

Grok Build

Grok Build is now powered by Grok 4.5, our new model — with a native subagent view, Plan Mode integration, mouse support, and a fullscreen terminal UI. Install with curl -fsSL https://x.ai/cli/inst...
x.ai

DogeDesigner (@cb_doge)

🚨 NEW GROK BUILD UPDATE 🚨

Grok Build v1.0.0 is now live.

SpaceXAI is pushing new Grok Build updates almost daily.

Updates:
UI & navigation
• Dashboard rows show a short summary of what the agent did in the previous turn
• Extensions modal groups items alphabetically with collapsible Skills sections
• Grok skips the project-directory prompt when launched from home or other non-project directories
• /feedback opens a dedicated report box instead of prompt mode
• Auto theme detection works over SSH and inside tmux
• Markdown tables reflow inside cells on narrow panes instead of clipping
• Typing exit or quit in the dashboard exits the CLI
• Mode indicator (plan/agent/ask) stays in sync after resume and mode changes
• /delete returns to the dashboard when you delete a session opened from it
• Enter in the slash command menu runs the highlighted command
• Session-only slash commands show a message when used from the dashboard
• /new from the dashboard returns to the dashboard from an empty prompt

Permissions & input
• Permission prompts show the complete script; long bash bodies expand with Ctrl-F
• Tab and Esc behave consistently on question, permission, and cancel-turn cards
• Rapid send-now presses no longer lose earlier queued messages
• Esc and stop prevent background tasks from restarting the model after cancel
• Queued prompts stay visible while waiting on subagents; slash/image rows can be reordered

Reliability & correctness
• MCP tools that return images no longer drop or corrupt large screenshots
• Sandboxed Grok starts on large directories with many deny-glob matches
• Login no longer skips when an invalid API key is in the environment
• Model picker and command palette work while reviewing a plan
• Codebase restore no longer hangs on large or shallow git repositories
• Remote resume restores conversation only unless --restore-code is passed
• Copying CJK text with the mouse includes every character at the selection edges
• API errors appear as clean banners instead of raw JSON dumps
• Grok retries more server errors during outages
• Auto recaps no longer appear mid-turn or while busy
• /btw error messages wrap fully
• Forking very large sessions no longer uses many times the session file size in memory
• Exiting an empty session is instant, even on slow networks

Update now with "grok update" command.

— https://nitter.net/cb_doge/status/2085587302726742073#m