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Home/Models & Labs
Models & Labs

OpenAI unveils Jalapeño, its first custom AI chip

The Rundown AI·June 25, 2026·high confidence

Why it matters

  • →Jalapeño represents a strategic move for OpenAI to control its compute layer, reducing reliance on external suppliers like Nvidia.
  • →The rapid development cycle of Jalapeño, aided by AI, sets a new benchmark for ASIC chip design efficiency.
  • →Owning the hardware allows OpenAI to optimize performance and cost across its AI models and products.
OpenAI unveils Jalapeño, its first custom AI chip
©The Rundown AI

OpenAI has announced Jalapeño, its first custom AI chip developed with Broadcom, marking a strategic shift towards owning its compute infrastructure. The chip, designed for inference, reportedly offers performance per watt that exceeds current industry standards. Developed in just nine months, Jalapeño showcases OpenAI's ability to rapidly innovate in hardware, with its own AI models playing a key role in the design process. This development could significantly reduce OpenAI's dependency on Nvidia, as the company aims to power 10 GW of compute with custom chips by 2029.

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OpenAI Develops Custom Chip 'Jalapeño'© The AI Daily Brief
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OpenAI Develops Custom Chip 'Jalapeño'

OpenAI has announced the development of its first custom chip, named 'Jalapeño'.

The AI Daily Brief·Jun 25, 2026