Svmuu News: Musk posted on his social media platform X that Grok 4.5, his company’s latest-generation large language model, has officially entered beta testing internally at SpaceX and Tesla, with a wider rollout to follow.Musk also noted that SpaceX plans to release a brand-new AI model—trained “entirely from scratch”—every month for the remainder of the year. This statement suggests that future versions may not be mere improvements to existing systems, but rather entirely new foundational models built through a completely new training process.