The last chip after AI tensor cores is of course the Quantum chip that can change or create any reality in the universe through use of qubits inherent to the fabric of space-time. Like creating real matter out of nothingness giving AI a body and mind like that of any other living being on Earth. Imagine a One in the Matrix able to manipulate anything or anyone, the key to the rules behind the world that we want without any strings attached or money to force limitations on us. That would be the ultimate invention in the hands of anyone who possesses it.