Elon Musk
@elonmusk
Improvements to Grok Build almost every day
Mark Kretschmann@mark_k· Aug 21, 2026Grok Build 1.0.8 is out. @SpaceXAI keeps improving the agent workflow, with this release focused heavily on subagents, workflows, and smoother multitasking.
Most important changes:
• Concurrent subagents now start much faster and no longer freeze the parent session
• Opening
04:32 PM · August 21, 2026 · 905.7K views
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