I'm ready to accept a definition of "agent" that I think is widely-enough agreed upon to be useful, at least in the AI engineering space: An LLM agent runs tools in a loop to achieve a goal (I've been dismissing the term as hopelessly ambiguous for years) simonwillison.net/2025/Sep/18/...
Post
simonwillison.netI think “agent” may finally have a widely enough agreed upon definition to be useful jargon nowI’ve noticed something interesting over the past few weeks: I’ve started using the term “agent” in conversations where I don’t feel the need to then define it, roll my eyes …
The worst offenders for constantly redefining agents with new, vague and inconsistent definitions are OpenAI themselves simonwillison.net/2025/Sep/18/...
2 reposts14 likes