How ChatGPT decides which brands to recommend
ChatGPT's recommendations are a blend of three signals: its pre-training corpus (web pages, books, code, and licensed datasets up to its knowledge cutoff), its post-training reinforcement (which shapes which sources it trusts), and — for the search-enabled variants — live web results retrieved at query time.
That means improving your visibility in ChatGPT is not a single lever. You have to win on the open web (where ChatGPT trained), in high-authority third-party reviews (where ChatGPT's preferences are shaped), and in fresh, indexable content (which ChatGPT Search retrieves live). Livesov is the measurement layer that lets you tell whether each of those investments is actually moving the needle.
Mention rate vs. share of voice — and why both matter
Mention rate is the percentage of tracked prompts in which ChatGPT names your brand at all. It is the most basic visibility metric.
Share of voiceis your mentions divided by total brand mentions in the same set of prompts. A 100% mention rate is meaningless if every answer also names five competitors above you. Share of voice corrects for that — it's the closest analogue to traditional market share inside an AI answer.
Livesov reports both, segmented by query intent: top-of-funnel ("what is X"), mid-funnel ("best X for Y"), and bottom-of-funnel ("X vs Y"). Most teams find their visibility shifts dramatically across the funnel — strong in branded queries, weak in comparison queries — and the prioritisation falls out of the data.
Why ChatGPT hallucinations are a real PR risk
ChatGPT confidently invents pricing, founders, integrations, and feature lists. When those answers are wrong, they shape buyer perception before your sales team ever enters the conversation. Worse, OpenAI's system prompts make ChatGPT sound certain even when its training data is stale.
Livesov's canonical facts store lets you define the truth about your brand — pricing tiers, founding year, supported regions, key integrations — and then automatically flags every ChatGPT response that contradicts them. You get an alert, the evidence, and a workflow to push corrections out into the web sources ChatGPT references.
Pro tip
The fastest way to fix a ChatGPT hallucination is rarely a takedown request — it's updating the high-authority third-party sources ChatGPT trusts (G2, Capterra, Wikipedia, comparison roundups). Livesov's citation tracker shows you exactly which URLs ChatGPT references, so you know where to invest.
How to improve your ChatGPT visibility
We publish a complete playbook in our Generative Engine Optimization guide, but the short version: ChatGPT rewards consistent, structured, well-cited information that appears across many authoritative third-party sources. That means investing in comparison content, review-site presence, schema markup, and an llms.txt file that tells AI crawlers exactly how to read your site.
Start by running a free GEO audit on your highest-intent pages, then use Livesov to measure whether your changes improved ChatGPT mention rate, rank, and sentiment over the next four weeks.