Nvidia's GTC 2025 in San Jose attracted a record 25,000 attendees, showcasing the company's confidence despite looming challenges. CEO Jensen Huang unveiled new chips and personal supercomputers, asserting demand for their products will remain strong, even with competition from companies like DeepSeek. However, Nvidia's stock fell 4% post-keynote due to investor concerns over emerging rivals and in-house hardware developments by key clients. Huang addressed tariff concerns, emphasizing Nvidia's commitment to U.S. manufacturing. The company also announced a new quantum computing center in Boston to diversify its offerings.