Nexent

An open-source library by NVIDIA for efficiently connecting and optimizing teams of AI agents with orchestration, tool calling, and workflow management.

Open-source deep research agent from Alibaba Tongyi Lab, using multi-stage iterative information retrieval and reasoning to conduct deep analysis, synthesis, and summarization of complex topics with web search and document analysis.

Open Vision Agents by Stream. Build voice and vision agents quickly with any model or video provider, using Stream's edge network for ultra-low latency realtime interactions.

Full toolkit for running an AI agent service built with LangGraph, FastAPI, and Streamlit, providing a complete reference architecture for agent service deployment.