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OpenAI's Jalapeño ASIC, built with Broadcom, outperforms rivals on open-source models

This story is from 2026-08-25. It is preserved in the archive; the latest stories are on the live feed.

OpenAI developed the Jalapeño ASIC with Broadcom in 16 months, and it beat Nvidia, AMD, and Google chips on multiple top open-source models.

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  1. 2026-08-25 15:15 · Techmeme
    A detailed look at Jalapeño, OpenAI's ASIC developed with Broadcom in 16 months, which beat Nvidia, AMD, and Google chips on multiple top open-weight models (SemiAnalysis)

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