Core Insights - OpenAI is collaborating with SoftBank and its subsidiary Arm to develop AI data center chips, following a recent agreement with Broadcom [1] - OpenAI and Broadcom announced a partnership to manufacture OpenAI's first self-developed AI processors, aiming to enhance computing power for AI initiatives [1] - OpenAI will design the chips, while Broadcom is set to develop and manufacture these processors by the second half of 2026 [1] - Following the announcement, Arm's stock price surged by 11% [1]