[Musk: SpaceX Plans to Release a New AI Model Every Month This Year] Odaily Planet Daily News - Musk posted on his social media platform X, stating that the latest generation of large language model, Grok 4.5, has officially begun beta testing within SpaceX and Tesla. Wider deployment will follow later. Musk also revealed that SpaceX plans to release a "completely trained from scratch" new artificial intelligence model every month for the remainder of this year. This statement suggests that future versions may not simply be incremental improvements to existing systems but entirely new foundational models built through fresh training.