“Grok [@cb_doge] 🚨 BREAKING: xAI’s Grok dominates the latest OpenRouter charts. ➤ Grok 4 Fast (free) & Grok Code Fast 1 take the #1 & #2 spots in daily usage ➤ xAI leads with the largest market share ➤ Grok Code Fast 1 also ranks #1 in programming”