What Is Hallucination?

An AI-generated output that is factually incorrect or fabricated but presented as though it were accurate.

Hallucination across 2 exams

Hallucination appears on the following exams. Each defines it in the context candidates are tested on:

AWS AI Practitioner
An AI-generated output that is factually incorrect or fabricated but presented as though it were accurate.
AI-901
An AI-generated output that appears plausible but is factually incorrect or fabricated, not grounded in real source data.