Grok Build v1.0.14
Grok Build v1.0.14 was released on .
Summary
Grok Build 1.0.14 delivers faster performance with Windows downloads now 70% smaller and smarter token management that tracks costs per turn. You'll also notice the composer is more stable and responsive, plus better visibility into what's actually happening when retries occur...
Release Context
- This was the 127th Grok Build release of 2026 tracked by Havoptic.
- It shipped 3 days after Grok Build v1.0.13 (August 28, 2026).
Shipped around the same time
Within 3 days of this release, other AI coding tools also shipped:
- Claude Code v2.1.259 (September 2, 2026)
- Antigravity CLI v1.1.24 (September 2, 2026)
- OpenAI Codex CLI rust-v0.152.1 (September 1, 2026)
- Claude Code v2.1.258 (September 1, 2026)
- Gemini CLI v0.58.0 (September 1, 2026)
Compare Grok Build: vs Claude Code · vs OpenAI Codex CLI · vs Cursor · vs Gemini CLI · vs Kiro CLI · vs GitHub Copilot CLI · vs Devin Desktop · vs Antigravity CLI
Release Notes
Grok Build 1.0.14
- OIDC token refresh is proactive by default
- grok usage <session-id> shows persisted per-turn token and cost data
- Retry status in the composer and title shows a short reason for the retry
- Prompt suggestions default to the current session model
- Windows downloads are ~70% smaller using the same compressed sidecars as macOS and Linux
- Subagent sessions no longer leak threads or file descriptors when the parent is busy
- Compaction failures due to context size degrade input instead of retrying identically
- --sandbox strict restricts writes to ~/.grok/sessions only
- Subagent spawning waits longer on a busy coordinator and shows clearer retry guidance
- Failed task and todo tool calls appear in the transcript instead of disappearing
- Composer status row no longer collapses or flashes when using double-Enter to send now
- Session close is no longer delayed by a single slow hook
- Hook removal in the extensions modal no longer offers actions the handler will refuse
- Interjections during a turn are delivered atomically or not at all
- Subagent tasks are no longer cancelled when the parent session is waiting for completion
- Workflow detail view closes the overlay on X or outside click instead of returning to the run list
- Resuming subagents succeeds for larger transcripts that still fit the model context
- Startup fetches settings only once per boot
- First message on large repositories no longer waits on a repository status scan
- Large session memory no longer blocks the agent during turn completion or subagent spawning
- Signed-in starts are faster by serving settings from a local cache on warm boots
Other Recent Grok Build Releases
- v1.0.25 (September 9, 2026)
- v1.0.24 (September 7, 2026)
- v1.0.23 (September 7, 2026)
- v1.0.22 (September 7, 2026)
- v1.0.21 (September 4, 2026)
All Grok Build releases · All AI coding tool releases on Havoptic