Elon Musk
@elonmusk
Grok
DogeDesigner@cb_doge· Nov 8, 2025BREAKING: Grok just got a major upgrade. Grok-4-Fast got a big boost.
Massive jump in reasoning quality and completion rate.
• Reasoning mode: 77.5% → 94.1%
• Non-reasoning: 77.9% → 97.9%
Grok just got a whole lot smarter.
Great work xAI team.
09:51 AM · November 8, 2025 · 5.9M views
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