Levels of AI Agents: from Rules to Large Language Models
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Abstract (arXiv)
AI agents are defined as artificial entities to perceive the environment, make decisions and take actions. Inspired by the 6 levels of autonomous driving by Society of Automotive Engineers, the AI agents are also categorized based on utilities and strongness, as the following levels: L0, no AI, with tools taking into account perception plus actions; L1, using rule-based AI; L2, making rule-based AI replaced by IL/RL-based AI, with additional reasoning & decision making; L3, applying LLM-based AI instead of IL/RL-based AI, additionally setting up memory & reflection; L4, based on L3, facilitating autonomous learning & generalization; L5, based on L4, appending personality of emotion and character and collaborative behavior with multi-agents.
Key facts. Cited by 6 papers in the map (data through 7 Oct 2026). Builds on 24 of its 33 references that are in the map. First posted on arXiv 6 Mar 2024.
Builds on
24 of 33 references.
References · 24
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12 more
- 2023Large Language Models Empowered Agent-based Modeling and Simulation: A Survey and Perspectivescited by 253
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Built on by
Citing papers per year: 2025: 5; 2026: 1.
6 papers.
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- 2025How Social is It? A Benchmark for LLMs' Capabilities in Multi-user Multi-turn Social Agent Tasks4 Apr 2025
- 2025GIScience in the Era of Artificial Intelligence: A Research Agenda Towards Autonomous GIS31 Mar 2025
- 2025Distributed Approach to Haskell Based Applications Refactoring with LLMs Based Multi-Agent Systems11 Feb 2025
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