The simplest definition is that training is about learning something, and inference is applying what has been learned to make predictions, generate answers and create original content. However, ...

The focus of artificial-intelligence spending has gone from training models to using them. Here’s how to understand the difference—and the implications.

The time it takes to generate an answer from an AI chatbot. The inference speed is the time between a user asking a question and getting an answer. It is the execution speed that people actually ...

Ahead of Nvidia Corp.’s GTC 2026 this week, we reiterate our thesis that the center of gravity in artificial intelligence is shifting from “How fast can you train?” to “How well can you serve?” ...