OpenAI and Broadcom have unveiled Jalapeño, a new AI accelerator chip designed specifically for large language models. This chip is built from the ground up to deliver better performance per watt than current state-of-the-art chips. Early testing shows promising results, and the chip is set to be deployed at gigawatt scale with data center partners. The development of this chip is a significant step in OpenAI’s strategy to build a full-stack platform for AI, making it faster, more reliable, and more accessible. Why it matters: this breakthrough has the potential to accelerate the development of more advanced AI models, making them more widely available and paving the way for new applications and innovations in the field.