X adds, then quickly removes, Grok's new 'Aurora' image generator

On Saturday, a new image generator called Aurora became available for some Grok users, many of whom shared the tool's results on X touting their photorealism. But as of Sunday afternoon, Aurora appears to be gone. While it briefly showed up as an option in Grok's model selection menu as "Grok 2 Aurora (beta)," it's since been replaced with "Grok 2 Flux (beta)." It looks like Aurora may have gone public before it was meant to. In a tweet replying to one user who shared images of Tesla's Cybertruck created with Aurora, Elon Musk said, "This is our internal image generation system. Still in beta, but it will improve fast."