Perplexity has announced an upgrade from its previous workspaces, termed Spaces, to a new feature called Projects, which enhances collaboration with a shared file system and integrates a self-improving memory system known as Brain. This evolution aims to preserve context by enabling Brain to review files and sessions between tasks, ensuring that each new task begins with a comprehensive understanding of previous work.

Perplexity AI: Perplexity AI develops the Perplexity search platform and associated AI tools including workspace features. It is introducing the upgrade from Spaces to Projects, which connects to Perplexity Computer and its self-improving Brain memory. The announcement emphasizes enhanced collaboration through contextual memory across tasks.
Perplexity Computer: Perplexity Computer is Perplexity AI’s AI workspace system designed for collaborative tasks. It incorporates a shared file system and integrates directly with the Brain memory system. The news highlights its role in powering the new Projects feature for ongoing work continuity.

Memory Integration: Brain serves as a self-improving memory layer that reviews files and sessions between tasks to preserve context.
Workspace Evolution: Projects represent an upgrade to prior Spaces workspaces, adding structured collaboration capabilities.