OpenAI's custom Jalapeno AI inference ASIC is for OpenAI’s internal use, but company leaves the door open to broader rollout

Following the reveal of OpenAI’s Jalapeño ASIC, a clear question formed: Who is this for? That’s not to say the accelerator doesn’t have a purpose, but rather that OpenAI didn’t clearly define what its ambitions were in the hardware space. On one hand, the company suggested it was building ASICs for its own purposes when OpenAI and Broadcom revealed their partnership last year. On the other hand, OpenAI laid out benchmarks comparing Jalapeño to Nvidia’s Blackwell accelerators and doubled down on a multi-generational roadmap at Hot Chips 2026. Jalapeño is built for OpenAI’s compute needs, Richard Ho, Head of Hardware at OpenAI, told Tom’s Hardware Premium. However, the VP says “you could use it for anybody, honestly,” and left the door open for a wider rollout.