**Lethe – Brain-Centric AI Assistant**

> Lethe is a brain-centric cognitive architecture for a long-running AI assistant: memory, attention, background thought, supervision, and delegation as explicit runtime systems. LETHE Architecture Self-host GitHub Try free → Brain-inspired · Persistent · Written in Rust · Open source An AI that actually thinks when you're not talking to it. Lethe is a cognitive runtime with brain regions that run on their own clocks:...

**来源信息**
- **来源**：Hacker News：AI 热帖
- **分类**：ai-products
- **发布时间**：2026-06-24 02:16（北京时间）
- **原文**：[打开原文](https://lethe.gg/)