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OpenAI and Broadcom unveil Jalapeño AI inference chip for 2026 deployment

OpenAI and Broadcom unveil Jalapeño AI inference chip for 2026 deployment

OpenAI’s first custom AI chip, built with Broadcom, is aimed at faster, lower-cost inference as the company seeks more control over infrastructure and less reliance on third-party hardware including Nvidia.

Fact Check
CNBC's primary report directly confirms OpenAI and Broadcom unveiled Jalapeño on June 24, 2026 as OpenAI's first custom AI inference chip with late-2026 deployment and a Broadcom share rise. The StockTitan article (drawing on OpenAI's blog post and Broadcom's newswire) corroborates the same details, and OpenAI's own official news page lists the announcement. All key claim elements—Jalapeño name, OpenAI/Broadcom partnership, inference focus, 2026 deployment, diversification beyond Nvidia, and Broadcom stock gain—are independently supported.
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Summary

OpenAI and Broadcom have unveiled Jalapeño, OpenAI’s first custom AI chip, designed to speed up and reduce the cost of inference, the process of serving AI models to users. The Broadcom-made ASIC, which the companies call an "Intelligence Processor," was designed in nine months, with a physical sample due on Wednesday and initial deployment targeted by the end of 2026. The launch extends plans disclosed in October to develop OpenAI-designed chip racks and reflects OpenAI’s effort to build more of its AI infrastructure in-house while diversifying beyond suppliers such as Nvidia, Amazon Web Services, AMD and Cerebras. Reuters has also reported that OpenAI explored alternatives after dissatisfaction with some Nvidia hardware for certain inference tasks, though Sam Altman said OpenAI expects to remain a major Nvidia customer. Broadcom shares rose about 2% after the announcement.

Terms & Concepts
  • inference: The process of running an AI model to generate outputs for users, such as responses in ChatGPT.
  • ASIC: An application-specific integrated circuit built for a narrower set of tasks than a general-purpose processor.
  • Intelligence Processor: The name OpenAI and Broadcom use for Jalapeño as part of a broader AI computing platform.