Alexandr Wang, chief AI officer of Meta, during the Bloomberg Tech conference in San Francisco, California, US, on Thursday, June 4, 2026. David Paul Morris | Bloomberg | Getty ImagesMeta is rolling out its first coding agent called Muse Code as the company tries to challenge leading AI labs Anthropic and OpenAI.Muse Code is latest major release from AI chief Alexandr Wang, who leads Meta Superintelligence Labs and oversees foundation model development. Wang joined in June of last year as the ce...