The Grok Build coding assistant now retains project facts, conventions, and user decisions from one interaction to the next. SpaceXAI introduced the memory feature to allow the tool to build a persistent knowledge base of a user's specific project requirements. A "/memory" command allows users to browse this history, while a "/dream" command organizes recent notes into topics.

The updated system adapts to developer workflows to improve utility as more code is produced. SpaceXAI detailed the memory architecture and its ability to carry knowledge across separate coding sessions in a technical blog post released September 16.