This paper discusses the race to achieve artificial general intelligence (AGI) triggered by advances in artificial intelligence (AI) and large-scale language models (LLMs). We point out that existing intelligence measurement methods, such as the Turing Test, are inadequate for detecting AGI, and propose a new practical method to determine whether AGI exists. To this end, we establish a clear definition of general intelligence (GI) and a GI threshold (GIT), and propose a new testing framework, the 'Turing Test 2.0', which can simply, comprehensively, and clearly determine whether a system has reached GI. Finally, we present a real-world case of applying the Turing Test 2.0 framework to a modern AI model.