OpenAI Launches Jalapeño AI Chip With Broadcom, Already Running GPT-5.3-Codex-Spark Workloads
OpenAI unveils its first-generation AI inference chip, Jalapeño, developed with Broadcom, already powering GPT-5.3-Codex-Spark workloads with superior performance per watt, reducing reliance on Nvidia while positioning OpenAI as a major player across the entire AI hardware and datacenter stack.