mteb

Open-source AI orchestration framework for building context-engineered, production-ready LLM applications. Design modular pipelines and agent workflows with explicit control over retrieval, routing, memory, and generation. Built for scalable agents, RAG, multimodal applications, semantic search, and conversational systems.

SimpleMem: Efficient Lifelong Memory for LLM Agents — Text & Multimodal

Fast BM25 search in Python, powered by Numpy and Numba

Framework for enhancing LLMs for RAG tasks using fine-tuning.