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2 results for “Python”
Infrastructure
LangChain
LangChain is an open-source framework for building applications powered by large language models, providing composable abstractions for chaining LLM calls with tools, memory, and data retrieval in Python and JavaScript.
6 min readUpdated May 2026
Companies & Tools
LlamaIndex
LlamaIndex is an open-source Python and TypeScript framework for building retrieval-augmented and agentic AI applications over private data sources.
6 min readUpdated May 2026