Overview
- The companies publicly unveiled the Jalapeño intelligence processor on Wednesday and said engineering samples are running internal workloads in OpenAI labs at target frequency and power.
- OpenAI and Broadcom say they designed the ASIC in roughly nine months and used OpenAI’s own models to speed parts of the chip design process.
- Broadcom’s CEO claimed early samples show about 50% cost savings versus typical AI GPUs but the firms have not released independent benchmark data to verify those figures.
- TSMC is manufacturing the chips and system partners including Celestica and cloud/data‑center partners such as Microsoft are lined up, with small prototyping and initial deployments planned by the end of 2026 and broader scale‑up through 2027–2028.
- The move is meant to lower OpenAI’s reliance on Nvidia GPUs, cut operating costs for inference, and join a wider industry trend of hyperscalers building custom silicon that depends heavily on high‑bandwidth memory and foundry capacity.