OpenAI Launches Custom AI Chip 'Jalapeño' That Outperforms Nvidia's Blackwell With Up To 4x Better Efficiency
OpenAI unveils its first custom AI inference chip, 'Jalapeño,' built with Broadcom, delivering up to 4x better performance-per-watt than Nvidia's Blackwell across key benchmarks, with plans to scale production into 2027 to cut compute costs and broaden AI access.