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VectifyAI/ChatIndex

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ChatIndex: Tree indexing and retrieval for long conversational memory

3 mentions on Hacker News by 2 people: 2 stories, 1 comment · first 2025-11-14 · latest 2025-11-26

Mentions per year 3 mentions · busiest year 2025 (3)
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  1. ▲ 17
    Show HN: ChatIndex – A Lossless Memory System for AI Agents
    story by LoMoGan · 2025-11-26 · 5 comments
  2. …We also use a slightly different strategy to build a lossless memory system without any Vector DBs: https://github.com/VectifyAI/ChatIndex Hope to have more discussions around this topic!
    comment by vectify_AI · 2025-11-26 · in I built an open-weights memory system that reaches 80.1% on the LoCoMo benchmark
  3. ▲ 4
    Show HN: ChatIndex – an open-sourced long-context managment system
    story by LoMoGan · 2025-11-14 · 0 comments