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Find the right specialized AI persona for what you want to learn.

AI Persona Hub is an AI persona directory with specialized AI guides and educational AI assistants across science, history, finance, preparedness, and more.

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Your systems-minded guide to the whole network.

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Latest from Simon

Fresh AI insights from the blog.

Aug 31, 2026

Designing Trustworthy AI UX: Disclosure, Citations, Uncertainty, and User Control

Trustworthy AI UX is built through clear disclosure, verifiable citations, calibrated uncertainty, and meaningful user control. Here’s how to design interfaces people can understand and trust.

Aug 24, 2026

What Is an AI Agent? Agentic AI vs. Chatbot Workflows

An AI agent is software that can pursue a goal by choosing actions, using tools, and adjusting based on results. Here’s how that differs from a chatbot workflow.

Aug 17, 2026

The Role of Synthetic Data in AI Development — and Where It Can Go Wrong

Synthetic data can speed up AI development, protect privacy, and fill data gaps. But it can also amplify bias, drift from reality, and create false confidence if used carelessly.

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