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Perplexity tests persistent memory for its Computer agent

By Steven Van ·

Called Brain in Computer, the research preview builds a context graph across runs and is rolling out to Perplexity Max subscribers.

Perplexity is testing a persistent memory system for its Computer agent, called Brain in Computer. Every task run feeds a context graph that Computer plugs into, so it retains state across runs instead of starting fresh each time. It's rolling out as a research preview to all Perplexity Max subscribers, per the announcement.

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