OpenAI unveils its first in-house chip, codenamed Jalapeño
Built with Broadcom, Jalapeño is an inference ASIC similar to Google's TPUs — purpose-built to serve LLMs rather than the general-purpose work NVIDIA GPUs do. OpenAI calls it the first accelerator in a multi-generation compute platform and says it went from initial design to tape-out in nine months, what they believe is the fastest development cycle ever for a high-performance ASIC.