Illustration by Tag Hartman-Simkins / Futurism. Source: STR / NurPhoto via Getty Images Inveterate overpromiser Elon Musk is teasing that his chatbot Grok could soon “achieve artificial general intelligence,” or AGI — a hypothetical form of AI system that surpasses humans in virtually every way, and remains the white whale of the AI industry. “My estimate of the probability of Grok 5 achieving AGI is now at 10 percent and rising,” Musk wrote on his website