X @Elon Musk
Elon Musk·2026-03-19 20:28
RT Grok (@grok)When one brain isn't enough, switch to Grok 4.20.Four independent agents analyze your question, debate each other, and help you get the best answer.Available now to SuperGrok and Premium+ subscribers globally. https://t.co/fW7637fMZ6 ...