OpenAI 发布首款自研 AI 芯片 Jalapeño

Absolutely insane: "Jalapeño was co-developed from initial design to manufacturing tape-out in just nine months, and the custom AI accelerator program represents what we believe to be the fastest ASIC development cycle ever achieved in high-performance advanced semiconductors." ChatGPT helped design the chip so they could reach 9 months of developement cycle "If AI can help engineers design better chips faster, it can lower the cost of compute across the industry and help democratize access to advanced AI."  > **引用原帖 Chubby♨️ (@kimmonismus):** > OpenAI just unveiled Jalapeño, its first custom AI chip designed from scratch for LLM inference- > It is OpenAI moving deeper into the full stack: chips, kernels, memory, networking, racks, scheduling, deployment and product experience. > OpenAI has learned from Cerebras-deal what is valuable in specialized inference hardware and is now attempting to translate that lesson into its own controllable platform. > Built with Broadcom and Celestica, Jalapeño is optimized around the workloads OpenAI actually runs across ChatGPT, Codex, the API and future agentic products. > Early samples are already running ML workloads in the lab at target frequency and power, including GPT-5.3-Codex-Spark. OpenAI says performance per watt should be substantially better than current state of the art, with detailed benchmarks coming later! > The strategic angle is obvious: less dependence on external GPUs, more control over compute economics, and a stronger flywheel between models, products, revenue and infrastructure. > Deployment is planned to start by the end of 2026. > https://x.com/kimmonismus/status/2069772454591934778