Jalapeno

Jalapeno is a custom artificial-intelligence chip developed by OpenAI in partnership with Broadcom, designed specifically for AI inference operations. Inference is the computational work of running trained AI models to generate responses—the essential function powering ChatGPT and similar services.

The chip marks OpenAI's first venture into proprietary hardware design. By creating specialized silicon tailored to its inference workloads, the company aims to optimize performance for its large language models while reducing reliance on general-purpose processors from established vendors like Nvidia. This approach enables greater control over the hardware-software integration critical to AI applications.

The development reflects a growing industry trend where major AI companies invest in custom chip design to meet their specific computational needs, balancing performance and efficiency requirements.