Brain, a local-first knowledge base tool that turns YouTube talks, podcasts, arXiv papers, and other content into searchable Markdown notes, has been released as an open-source project on GitHub. The …
Perplexity built a context graph called Brain for its Computer agent, storing sessions, connectors, and files as a traceable graph to improve memory and provenance. The architecture led to a 25% lift …
Perplexity released a new memory system called Brain that will serve as a shared connective layer across its core products, including Perplexity Search, the Perplexity Computer agent, and the Comet br…
Perplexity launched Brain, a self-improving memory system for its Computer agent that builds a context graph of the agent's work and learns overnight to improve performance. Brain remembers what the a…
Perplexity AI launched Brain, a self-improving memory system for its Perplexity Computer platform that builds a persistent context graph to eliminate repetitive prompting. The system continuously lear…