### Answer
Based on the available sources, here are examples of customers and use cases for agents with Pinecone:
Amazon Bedrock Integration - Pinecone serves as a Knowledge Base for Amazon Bedrock, where users interact with Agents that combine natural language interfaces with Knowledge Bases [(1) ](
) . These agents use Pinecone to store embeddings and retrieve semantically relevant content when responding to user queries .
Research Agents - The sources describe how to build research agents using Pinecone with LangGraph [(2) ](
) . Research agents are multi-step AI agents that provide in-depth answers by searching through multiple data sources, including knowledge bases stored in Pinecone . These agents can search the web, read papers, and access other relevant sources of information for their particular use case .
Legal Discovery and Analysis - Legal professionals use Pinecone-powered agents for legal research and analysis [(3) ](
) . These applications can analyze hundreds of contracts for specific clauses in minutes instead of days, and find exact legal precedents in seconds .
The sources also mention that agents can be built using various frameworks:
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LangChain agents - Popular for building ReAct-style agents that use reasoning and action steps [(4) ](
)
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LangGraph agents - For more sophisticated, graph-based agent construction with fine-grained control [(2) ](
)
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Amazon Bedrock Agents - That integrate with Pinecone as the vector database backend [(1) ](
)
These agents leverage Pinecone's vector database capabilities to provid