AMD has made a significant move in the AI market with a deal for OpenAI, which is seen as a major success. This deal is a result of CEO Lisa Su's strategic turnaround since 2014 to challenge industry leaders like Intel. AMD's advancements in AI, including its Instinct accelerator line, position it as a strong competitor to Nvidia. While some speculate AMD could reach a $1 trillion valuation, the situation is more complex. Nvidia, led by CEO Jensen Huang, remains the market leader in AI chips, and maintains its position. Nvidia also secured its own deal with OpenAI last month involving massive infrastructure spending. Both deals represent significant opportunities in the booming AI chip market, estimated to reach trillions of dollars. Nvidia's agreement with OpenAI is larger in scale and guarantees ongoing revenue growth thanks to the contract involving extensive GPU orders. The current consensus is that AMD’s OpenAI deal is a win, but not enough to displace Nvidia's dominance. Although AMD is gaining traction, Nvidia is still poised to maintain its lead long-term due to its established position.