@lidangzzz: I told you last year that using RAG and vector databases is a dead end. The correct approach is: 1. Use memory correctly; 2. Properly chunk content, index it well, and summarize it; 3. Give the agent proper search tools...

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Summary

The author criticizes the RAG and vector database approach, proposing that the correct methods include using memory correctly, chunking and indexing, summarizing, providing search tools for agents, and using SRAM-only inference services such as Groq and Cerebras.

I told you last year that using RAG and vector databases is a dead end. The correct approach is: 1. Use memory correctly; 2. Properly chunk content, index it well, and summarize it; 3. Give the agent proper search tools, allowing the agent or even multiple agents to perform fuzzy search themselves; 4. Use faster SRAM-only inference model providers, which I have recommended dozens of times, such as Groq, Cerebras, etc. Every one of these methods is more than ten thousand times better than blindly chunking, blindly feeding into vector databases, and blindly relying on RAG.
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Cached at: 07/04/26, 02:47 PM

I told you last year that using RAG and vector databases is a dead end. The right approach is:

  1. Use memory correctly;
  2. Properly chunk content, index it well, and do good summarization;
  3. Give agents search tools, and let the agent or even multi-agent perform fuzzy search on its own;
  4. Use faster, SRAM-only inference model providers I’ve recommended dozens of times, like Groq, Cerebras, and others.

Any of these is orders of magnitude better than blindly chunking, blindly feeding into a vector database, and blindly doing RAG.

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