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LlamaIndex Agents

by LlamaIndex

Data framework for LLM applications with powerful agents

LlamaIndex is a data framework for LLM applications that excels at ingesting, structuring, and accessing private data. Its agent capabilities combine data retrieval with reasoning for sophisticated RAG and data analysis applications.

Ease of Use
8/10
Community
9/10
Performance
8/10
Documentation
9/10

🎯 Key Features

Advanced data ingestion

Query engines

ReAct agents

OpenAI agents

Tool abstractions

Multi-document agents

Sub-question query engine

Router agents

Strengths

Best-in-class data ingestion

Excellent for RAG applications

Strong query optimization

Great documentation

Active community

LlamaHub ecosystem

Limitations

More complex for simple tasks

Data-centric focus

Learning curve for advanced features

Less suitable for non-data tasks

Best For

  • RAG applications
  • Document Q&A systems
  • Knowledge base agents
  • Data analysis agents
  • Multi-document reasoning

Not Recommended For

  • Simple chatbots without data
  • Non-retrieval tasks
  • Real-time conversational agents
  • Code generation focus