Two dozen top artificial intelligence companies have signed on to join the federal government’s “Genesis Mission,” an effort by the Trump administration to boost the use of the emerging technology for scientific discovery and energy projects. OpenAI, Microsoft Corp., Nvidia Corp., Amazon Web Services and Alphabet Inc.’s Google were among the firms that have either already signed memorandums of understanding with the government, have existing projects with the Energy Department or national laboratories, or have expressed interest in joining the effort, according to a White House statement. The mission will harness the computing resources of the Energy Department’s national labs to tap federal datasets and enable more experiments utilizing AI, Michael Kratsios said at the time. He predicted the effort would help shorten the timeline for scientific discoveries. Microsoft, Google among 24 firms joining US AI ‘Genesis Mission’