Accuracy
The most widely reported AI performance metric — and one of the easiest to be misled by.
Concept library
Start with the practical answer, then open a concept for use cases, risks, prompts, and related ideas.
Explore the concept map12 concepts
The most widely reported AI performance metric — and one of the easiest to be misled by.
How your systems plug into AI capabilities — and why the connection itself introduces risk that needs to be managed.
AI capabilities delivered as a service — powerful and accessible, with vendor dependency and data governance strings attached.
A way of representing meaning mathematically so that AI can find similar things without relying on exact words.
Teaching a general model to reliably behave a specific way — by showing it examples, not by rewriting it from scratch.
Where training ends and the model starts doing actual work — producing outputs on real inputs, in real time.
How fast an AI system responds — and why it determines whether a model that works in theory is usable in practice.
The learned numerical values inside a model — the \"7 billion parameters\" figure vendors cite as a size signal, with bigger meaning more capable but also more expensive.
The two metrics that capture how a model fails — flagging too many false alarms versus missing too many real cases — and why choosing between them is a business decision, not a technical one.
Converting spoken audio to searchable, processable text — reliable in ideal conditions, and significantly less so when those conditions aren't met.
How language models slice text into processable units before working on it — and why those units are what AI vendors charge you for.
The search infrastructure behind AI that retrieves by meaning — how a system finds the right document even when the user didn't use the exact right words.