> ## Documentation Index
> Fetch the complete documentation index at: https://agno-v2.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Knowledge

> Examples for retrieval-augmented generation, knowledge filters, and custom retrievers.

| Example | Description |
| - | - |
| [Agentic RAG](https://agno-v2.mintlify.site/examples/agents/knowledge/agentic-rag.md) | Agentic RAG with PgVector hybrid search: the agent queries a recipe knowledge base on demand. |
| [Agentic RAG With Reasoning](https://agno-v2.mintlify.site/examples/agents/knowledge/agentic-rag-with-reasoning.md) | Demonstrates agentic RAG with reranking and explicit reasoning tools. |
| [Agentic RAG With Reranking](https://agno-v2.mintlify.site/examples/agents/knowledge/agentic-rag-with-reranking.md) | Agentic RAG over LanceDB with hybrid search and a Cohere reranker ordering results. |
| [Custom Retriever](https://agno-v2.mintlify.site/examples/agents/knowledge/custom-retriever.md) | Use knowledge\_retriever to provide a custom retrieval function. |
| [Knowledge Filters](https://agno-v2.mintlify.site/examples/agents/knowledge/knowledge-filters.md) | Filter knowledge base searches using static filters or agentic filters. |
| [RAG Custom Embeddings](https://agno-v2.mintlify.site/examples/agents/knowledge/rag-custom-embeddings.md) | This cookbook is an implementation of Agentic RAG using Sentence Transformer Reranker with multilingual data. |
| [References Format](https://agno-v2.mintlify.site/examples/agents/knowledge/references-format.md) | Control how knowledge base references are formatted for the agent. |
| [Traditional RAG](https://agno-v2.mintlify.site/examples/agents/knowledge/traditional-rag.md) | Traditional RAG that injects PgVector search results into the prompt instead of using a search tool. |


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