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 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 has upgraded its Deep Research feature by integrating it into Computer, a multi-model orchestration system that routes complex research tasks across 20+ frontier models. The system now brea…
A new working research study from Perplexity and Harvard, analyzing 10,000 matched query pairs over a 90-day period, found that AI agents autonomously execute 26 minutes of machine work per session co…