Defend module · Use case
Detect AI hallucinations about your brand
A prospect repeats something about your product that has not been true for two years, and you have no idea which assistant told them. Every tracked answer is checked against your verified brand facts, and anything that contradicts them is logged with the engine, the prompt, and the exact wording.
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How do you detect AI hallucinations about your brand?
Every tracked answer is checked against your verified brand facts, and anything that contradicts them is logged with the engine, the prompt, and the exact wording. The work runs in four steps: register your verified facts: pricing, positioning, leadership, features, policies; run tracked prompts across all six engines; flag every contradiction automatically in the hallucination log; correct the underlying source, then re-run to confirm the claim disappeared. A documented list of every false claim in circulation, ranked by how commercially damaging it is.
Key facts
- Job to be done
- Detect AI hallucinations about your brand
- Platform module
- Defend
- Typical owner
- Communications, product marketing, and compliance teams
- Available from
- Starter — $59 / month
- Engines covered
- ChatGPT, Gemini, Claude, Perplexity, Copilot, Grok
- Outcome
- A documented list of every false claim in circulation, ranked by how commercially damaging it is.
The problem
A prospect repeats something about your product that has not been true for two years, and you have no idea which assistant told them.
This is not a reporting inconvenience — it is a measurement gap. AI answers are generated fresh each time and vary between sessions, so anecdotal checks cannot establish a trend and cannot prove whether anything you changed made a difference.
How Geosystems AI handles it
Every tracked answer is checked against your verified brand facts, and anything that contradicts them is logged with the engine, the prompt, and the exact wording.
- Register your verified facts: pricing, positioning, leadership, features, policies.
- Run tracked prompts across all six engines.
- Flag every contradiction automatically in the hallucination log.
- Correct the underlying source, then re-run to confirm the claim disappeared.
What you get
Everything below lands in your private workspace and is exportable as PDF or CSV, so the evidence travels with the decision.
| Output | What it contains |
|---|---|
| Hallucination log | Every inaccurate claim with engine, prompt, and timestamp |
| Severity ranking | Ordered by commercial and compliance impact |
| Source trace | Where the incorrect fact most likely originated |
| Resolution status | Whether the claim has stopped appearing after your fix |
What good looks like
A documented list of every false claim in circulation, ranked by how commercially damaging it is.
The measurement backbone is the same across every use case: GVI™ scores each answer on Presence, Prominence, Attribution, and Accuracy, while Recommendation Share™ places that score against the competitors you name. Both are re-run on a schedule so movement is a trend, not a screenshot.
Detect AI hallucinations about your brand
Start with a free AI Visibility Scan and get the baseline this use case builds on — a GVI™ score across all six AI engines, plus every inaccuracy currently in circulation.
Frequently asked questions
Who typically owns this inside a company?
Communications, product marketing, and compliance teams. In smaller teams it usually sits with whoever owns demand generation, because the impact lands on pipeline first.
Which plan do I need?
Starter — $59 / month. Starter is $59 per month, Growth is $119 per month, and Scale is $199 per month. Annual billing is discounted.
Does this cover every AI engine?
Yes — ChatGPT, Gemini, Claude, Perplexity, Copilot, and Grok are all tracked on the same prompt set, so results are directly comparable between engines.
How do I try it before subscribing?
Run the free AI Visibility Scan at /free-ai-visibility-check. It returns a GVI™ baseline across all six engines with no account required.