On October 27, news broke that OpenAI had unveiled groundbreaking achievements by its AI model across three key domains: mathematics, computer science, and physics. These breakthroughs underscore AI's ability to autonomously uncover and validate sophisticated scientific theories, transcending its conventional roles in answering questions or aiding research. In the realm of mathematics, the AI successfully proved the local smoothness conjecture across all dimensions, thereby resolving both the Kakeya conjecture and the Stein restriction conjecture. These conjectures delve into the dynamics of wave energy concentration over time, the maneuverability of needles in confined spaces, and the principles governing intricate wave motions. In computer science, the AI debunked the long-standing and widely embraced exponential time hypothesis, opening doors to the potential discovery of more efficient algorithms in the future. In the field of physics, the AI provided a rigorous mathematical proof for the existence of quantum chromodynamics and Yang-Mills theory, with the latter addressing one of the seven Millennium Prize Problems in mathematics. OpenAI clarified that the mathematical and computer science achievements have undergone formal verification using the Lean mathematical verification tool, with the proof materials accessible to the public. Meanwhile, the physics accomplishments are currently undergoing expert review, including scrutiny by Nobel laureates in physics. Nonetheless, these discoveries still necessitate further independent validation from the broader academic community.