ELON Secret Weapon GROK 4.20 Make 4 Million Tesla Cars into 100 Million Digital Workers
Home » Artificial intelligence » ELON Secret Weapon GROK 4.20 Make 4 Million Tesla Cars into 100 Million Digital Workers I reveal • How Grok 4.20’s 4-agent system (Captain Grok + Harper + Benjamin + Lucas) works with shared weights for massive efficiency • The bombshell “MacroHard” project: digital humans…
bubmagFebruary 19, 2026