AI today discovered: 1. The EU released its first draft regulation on artificial intelligence, which will impose strict regulations on high-risk AI systems. 2. OpenAI launched its latest language model GPT-4, which has significantly improved performance and sparked heated discussions. 3. DeepMind breakthrough! AlphaFold is expected to solve the protein folding problem, bringing revolutionary progress to drug discovery. 4. Silicon Valley giants join the "arms race" in artificial intelligence, with Amazon, Meta, and others investing billions of dollars. 5. The frenzy around artificial intelligence raises regulatory concerns, as the US plans to strengthen the regulation of AI systems.