Perplexity launches Brain memory system, boosting accuracy by 9.3 points
perplexity_ai · x · 2026-08-26
Perplexity introduced Brain, a self-improving memory system for Perplexity Computer that compiles data into a structured knowledge wiki. New evals show a 9.3 point increase in correctness, 8.0 in currentness, and 8.9 in recall, using 15% fewer tokens.
Related event: Perplexity Unveils Brain, a Self-Improving Agent Memory System(6 posts)→
More from Apps
- Grok Voice 3.0 reportedly powers Tesla in-car assistant with millions of daily conversations — XFreeze · 2026-10-15
- mitsuhiko builds a full Python IDE for iOS in an afternoon with new AI models — mitsuhiko · 2026-10-15
- Sequen CEO Zoe Weil: Ranking Models Should Optimize Purchases, Not Clicks — TWIML AI Podcast · 2026-10-15
- Energy nerd uses Claude Code to build the power-grid tycoon game he couldn't for a decade — Electricvid · 2026-10-15
- Try Omarchy v0.6.0 lets you run Omarchy Linux in a bundled VM without touching your OS — mark_k · 2026-10-15
- GotEmail v0.5 ships 40x faster with AI replies and tracking-pixel blocking — jonathan_wilke · 2026-10-15