Perplexity launches hybrid local/cloud agent architecture with privacy switch

AccBalanced · x · 2026-09-02

Perplexity built a hybrid local/cloud switch where agents plan in the cloud but execute sensitive tasks locally on Mac. A small on-device 'switch' model checks context for PII (names, addresses, etc.) before upload, allowing options to keep data local, anonymize it, or ask permission, balancing compute power with user privacy.

Related event: Perplexity launches hybrid compute on Mac, processing sensitive files locally and open-sources its PII classifier(15 posts)→

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