FAQ schema lifts AI citations

Short summary

Initial testing showed FAQ schema lifts AI citations by 14%, but rigorous analysis reduced this to 6-10% after controlling for confounds and engine-specific effects (18% on Google AIO, 6% on ChatGPT, minimal elsewhere). The article demonstrates proper research methodology and advocates transparent uncertainty reporting.

• •FAQ schema initially appeared to lift citations 14%, but controlling for content improvements and engine variation revealed the true effect is 6-10%, primarily on Google AIO
• •Effects vary dramatically across AI engines: 18% on Google AIO, 6-11% on ChatGPT, 5-7% on Perplexity, essentially 0% on Gemini
• •Article models best practices for validating research findings and recommends transparent confidence reporting to clients

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