(Reuters) -OpenAI has partnered with Broadcom to produce its first in-house artificial intelligence processors, the latest tie-up for the world's most valuable startup for computing power amid surging demand for its services. The companies said OpenAI would design the chips, which Broadcom will develop and deploy starting in the second half of 2026. They will roll out 10 gigawatts worth of custom chips, whose power consumption is roughly equivalent to the needs of more than 8 million U.S. households or fi ...