How to completely prevent AI hallucinations in your retail catalog copy by using schema-based prompts.

If you have ever used an AI tool to write product catalog copy and then had to correct half of it because the model invented specifications, dimensions, or features that do not exist, you already understand the hallucination problem. AI language models do not check your inventory system before they write. They generate text that sounds plausible based on the type of product they think they are describing. For a retailer with hundreds of SKUs, this is not an inconvenience — it is a liability. Published catalog copy with incorrect specifications produces returns, complaints, and lost customer trust. For $1, this article shows you how to eliminate AI catalog hallucinations entirely using a schema-based prompt structure.