NVIDIA Launches NOOA, an Open-Source Python-Native AI Agents Framework

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NVIDIA unveiled NOOA (NVIDIA Object-Oriented Agents) in July 2026, an open-source framework that reimagines AI agents as single Python classes. The framework consolidates capabilities, state, prompts, and memory into one unified interface, removing the need for separate prompt templates, JSON tool schemas, or custom workflow graphs. NOOA uses standard Python constructs — methods, fields, docstrings, and type annotations — to define agent behavior, making agents debuggable and testable like ordinary Python code. Its memory subsystem relies on SQLite-backed knowledge graphs that store structured, relational data rather than simple chat history. NVIDIA has positioned NOOA as a simpler, higher-performance alternative to existing agent frameworks such as LangGraph, AutoGen, and CrewAI.

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