OpenAI gave Jensen Huang a shout-out at the GPT-4o launch in a nod to Nvidia's huge influence on AI

• OpenAI CTO Mira Murati thanked Nvidia boss Jensen Huang as the company revealed its latest AI model.
• It's a sign of just how important Nvidia is to the AI arms race. 
• Tech giants are stockpiling the company's H100 chips, and its profits are booming as a result. 

OpenAI unveiled its latest model Monday — and the company gave a shoutout to AI's kingmaker.