Perplexity has launched "Projects," an enhancement to its existing "Spaces" feature. Projects are designed as collaborative hubs for ongoing work, offering a shared file system and persistent memory. This new functionality allows users to manage, create, and collaborate on tasks, with the system reading, editing, and saving files across sessions to build upon previous work. Projects also integrate with "Brain," Perplexity's self-improving memory system, which updates its knowledge based on project files and sessions to provide full context for each task. AI
IMPACT Enhances collaborative workflows for AI-powered tools by providing persistent memory and shared context.
RANK_REASON This is a product update for an existing AI-adjacent tool, not a core AI model release or research milestone.
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