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ArchiveJun 22, 2026Est. 2025

Field Notes.

A working archive of how Marshal thinks about AI agent systems, AI search, and the operating models that make companies hard to ignore.

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Jun 22, 2026
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2025

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Showing: AI Agents

10Jun 2026
AI Agents

AI Agents vs Chatbots: Buy by Failure Mode, Not Feature List

> AI agents and chatbots differ by what they produce: a chatbot produces conversation, answering questions inside a contained exchange, while an AI agent produces actions, completing multi-step work...

Kurt Fischman · Jun 10, 2026

27May 2026
AI Agents

AI Agent System vs Chatbot: The Structural Difference

> An AI Agent System is a productized operational layer that owns a workflow end-to-end. A chatbot is a conversational interface that handles one turn of dialogue at a time. The difference is...

Kurt Fischman · May 27, 2026

26May 2026
AI Agents

What is an AI Agent System?

An AI Agent System is the productized operational layer that wraps one or more AI agents, the governance that controls them, and the integrations that connect them to a company's real workflows....

Kurt Fischman · May 26, 2026

15Apr 2026
AI Agents

Agentic AI vs AI Agents: What the Distinction Actually Means

AI agents are discrete software entities that use large language models to plan, execute, and iterate on tasks autonomously, while agentic AI is the architectural paradigm describing any system...

Kurt Fischman · Apr 15, 2026

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