Grok Build 1.0.14 ships major agent infrastructure updates
mark_k · x · 2026-09-01
Grok Build 1.0.14 released with substantial reliability, performance, and agent-infrastructure improvements. Key updates include:
- PostToolUse hooks: Feed context and feedback back into the model after tool execution.
- Persistent tracking: grok usage shows per-turn token and cost data.
- Robust Subagents: Better spawning under load, reliable resuming of large transcripts, and no accidental cancellation.
- Visibility: Failed tasks and calls stay visible in the transcript.
- Performance: Improved startup/first-message latency for large repos; Windows CLI downloads 70% smaller.
- Reliability: Proactive OIDC token refresh for long-running sessions.
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