From the hub

Ideas for learning with AI.

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.

Aug 10, 2026

How to Choose an AI Model for Speed, Quality, and Budget in Production Systems

A practical guide to selecting AI models for production by balancing latency, output quality, and operating cost with benchmarks, guardrails, and deployment tactics.

Aug 3, 2026

Common Hallucination Patterns in LLM Apps and Practical Ways to Reduce Them

LLM hallucinations show up in predictable ways: fabricated facts, wrong citations, brittle tool use, and overconfident answers. Learn the common patterns and concrete mitigation strategies that work in real apps.

Jul 27, 2026

What Is Multimodal AI and Where Image, Text, and Audio Systems Are Heading Next

Multimodal AI combines text, images, audio, and more so systems can understand and generate across different forms of information. Here’s how it works and where it’s going next.

Jul 20, 2026

Retrieval-Augmented Generation in Plain English: When It Beats Prompt-Only AI

Retrieval-augmented generation, or RAG, helps AI answer with current, specific information by looking up relevant documents before responding. Here’s how it works, when it helps, and when prompt-only is enough.

Jul 16, 2026

AI Safety Basics for Product Teams: Guardrails, Abuse Handling, and Monitoring

A practical guide for product teams on building safer AI features with guardrails, abuse response workflows, and monitoring that helps you catch problems early.

Jul 9, 2026

How to Create Useful AI Personas Without Misleading Users About Capability

Well-designed AI personas can make assistants easier to use, but only if they clearly separate style from capability. Learn practical ways to set expectations, add guardrails, and keep trust intact.

Jul 2, 2026

Deterministic Links vs Model-Generated Links in AI Apps

Learn when AI apps should use deterministic links and when model-generated links make sense, plus how to design safer navigation, better UX, and fewer broken paths.

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