Direct answer
In GEO-BENCH's controlled experiments, source citation, genuine quotations and statistics improved selected visibility proxies. Top methods produced roughly 30–40% relative gains in position-adjusted word count and 15–30% in subjective impression; the best reported values were 41% and 28%.
The Perplexity evaluation used a 200-example subset and uploaded source files rather than ordinary live-web discovery. Its best reported gains were 22% and 37% on the two metrics. These are research results, not expected client outcomes.
Practical steps
- Use verifiable citations for factual claims and connect each number to its source.
- Use genuine quotations only when they add first-hand authority or context.
- Improve fluency and clarity without turning expertise into generic marketing copy.
- Choose methods by domain and test combinations; the paper found no universal winning tactic.
Example
The study found keyword stuffing underperformed, while the combination of fluency optimization and statistics performed best in a small 200-example combination analysis.
Common mistakes
- Guaranteeing inclusion, a citation or first place in an AI answer.
- Inventing statistics, quotations, reviews or third-party mentions.
- Repeating keywords or publishing scaled query-variant pages instead of adding original value.
Limitations
- The 2024 GEO study used controlled proxy metrics and two generative-engine setups; its gains are historical benchmark observations, not a forecast.
- Platforms, retrieval systems, models, interfaces and availability change. Measure actual answers, citations, referrals and business outcomes over time.
Primary sources
- GEO: Generative Engine Optimization — ACM KDD; 2024-08-25; 2026-08-18.
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