Hot Chips 2026: OpenAI’s Jalapeño AI ASIC unpacked — accelerator developed using AI achieves efficiency and throughput gains against power-hungry Blackwell

To explain how it works, let us compare OpenAI’s and Nvidia’s approaches. Nvidia’s standard system-level decomposition is primarily two phases: prefill and decode. Prefill is generally compute-bound (which is why Nvidia …

Hot Chips 2026: OpenAI’s Jalapeño AI ASIC unpacked — accelerator developed using AI achieves efficiency and throughput gains against power-hungry Blackwell

To explain how it works, let us compare OpenAI’s and Nvidia’s approaches. Nvidia’s standard system-level decomposition is primarily two phases: prefill and decode. Prefill is generally compute-bound (which is why Nvidia …

Hot Chips 2026: OpenAI’s Jalapeño AI ASIC unpacked — accelerator developed using AI achieves efficiency and throughput gains against power-hungry Blackwell

To explain how it works, let us compare OpenAI’s and Nvidia’s approaches. Nvidia’s standard system-level decomposition is primarily two phases: prefill and decode. Prefill is generally compute-bound (which is why Nvidia …

OpenAI’s 700W Jalapeño ASIC outpaces 1,400W Nvidia flagship GPU — claims up to 1.9x throughput per kilowatt and 3.6x lower latency, co-developed with Broadcom

OpenAI is procuring those inputs while deepening its financial dependence on the company it just benchmarked. On August 17, Nvidia agreed to provide up to $105 billion in financing for an OpenAI-leased data center campus…