Anti-Hallucination: How to Keep AI From Guessing

This class is for anyone who’s ever gotten a solid answer from ChatGPT and immediately thought, “Okay… but can I trust it, and can I prove it?”

You’ll learn a simple, copy-paste prompt set that upgrades ChatGPT from “helpful summary” to “answer with receipts.”

The first three prompts lock the model to your uploaded files only, force it to say “not found in the documents” instead of guessing, and require citations for every claim (the document name, page/section, and supporting quotes).

Then we add three more prompts that push verification further: rescan the file to confirm each claim, clearly flag anything that’s related but not fully supported as “unverified,” and optionally apply a strict “only answer if you’re 100% sure it came from the file” rule for high-stakes work.

This is the workflow you use when accuracy matters: contracts, policies, audits, HR guidelines, compliance docs, technical specs, vendor agreements, and anything you might need to forward to Legal or leadership.

The goal isn’t to make ChatGPT sound confident. The goal is to make it provable.

What you’ll walk away with

• A 6-prompt “Receipt Mode” you can reuse for any document, anytime
• Answers that come with the exact source location, so you can verify in seconds
• A built-in way to prevent guessing and surface uncertainty clearly
• A high-confidence option that trades completeness for reliability when it matters most

Best for
For anyone who needs answers they can trust, double-check fast, and confidently share with others.

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