// Insights

Ideas from the frontier.

Practical thinking on AI, engineering and building digital products, from the people doing the work.

AI agents for business: what they are and where they pay off

Agents go beyond chatbots by taking actions in your systems. Here is a practical guide to the use cases with the fastest ROI.

Two ways to make language models know your data. When to use retrieval, when to fine-tune, and when to combine them.

When does building your own software beat buying a subscription? A simple framework for founders and operations leaders.