OpenAI is testing its first custom AI chip, Jalapeño, built with Broadcom under Project Nexus to cut costs and reduce Nvidia reliance for ChatGPT inference.

OpenAI unveiled Jalapeño, its first AI chip, built with Broadcom for inference, as it moves to cut its heavy reliance on Nvidia.

Eight months after announcing a custom chip deal, OpenAI and Broadcom are revealing their first joint project: Jalapeño.