Core Insights - OpenAI and Broadcom plan to launch custom data center chips by 2026, deploying 10 gigawatts of AI accelerators designed by OpenAI [1] - The collaboration will involve Broadcom's accelerators and Ethernet solutions for both vertical and horizontal scaling [1] - The deployment of AI accelerators and network systems is scheduled to begin in the second half of 2026 and is expected to be completed by the end of 2029 [1] - OpenAI will design the accelerators and systems, allowing the integration of knowledge gained from developing cutting-edge models and products directly into hardware [1] - The racks will utilize Broadcom's Ethernet and other connectivity solutions to meet the global demand surge for AI, with deployment in OpenAI's facilities and partner data centers [1]