SAN FRANCISCO (Reuters) -The California attorney general's office declined to join a lawsuit by Elon Musk against OpenAI ... with his co-founder Sam Altman, the current OpenAI chief executive ...

The lawsuit said Altman and OpenAI co-founder Greg Brockman approached Musk to make an open source, non-profit company, but the startup established in 2015 is now focused on making money.