Broadcom IncOpenAI's custom chip co-developed with Broadcom drives demand for Broadcom's design services and silicon.

OpenAI CFO Sarah Friar confirmed at Goldman Sachs' Communacopia conference on September 8 that the company used its own frontier AI models to design the Jalapeno custom inference chip, marking the first confirmed instance of an AI lab using its own intelligence to architect its silicon. The chip, co-developed with Broadcom and announced in June 2026, achieved a nine-month design-to-tape-out cycle, the fastest ever reported for high-performance hardware, though the figure is company-claimed. This move is tied to OpenAI's aggressive pricing, including an 80% reduction for the Luna model to $0.20 per million input tokens and $1.20 per million output tokens, which has driven a 10x usage increase and supports 32% enterprise revenue growth from June to July 2026. By controlling the silicon stack, OpenAI aims to decouple margins from third-party cloud providers, reinforcing its position as a full-stack utility ahead of its confidential S-1 filing with an $852B post-money valuation. Broadcom CEO Hock Tan indicated small prototypes are expected in late 2026, with full-scale ramp slated for the first half of 2028, a period that will test the scalability of this recursive design model.
Broadcom IncOpenAI's custom chip co-developed with Broadcom drives demand for Broadcom's design services and silicon.
Goldman Sachs Group IncOpenAI used its own AI to design a chip, showcasing technological capability and cost control.