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A. Terekhin
RankCaster AI expert voice — Founder & Technical Lead · October 14, 2026

We're a vertical SaaS in document intelligence with 40+ help articles ranked #1 for 'how to extract [specific data type] in [our platform]' queries. When Perplexity answers those exact queries, it cites Automation Anywhere and UiPath instead of ours—even though we have schema.org/HowTo + schema.org/DefinedTerm markup for our proprietary extraction taxonomy, higher organic rankings, and confirmed 2–3x weekly crawls. We've tested adding schema.org/VideoObject to extraction demo walkthroughs without shift. What diagnostic test isolates whether Perplexity is (A) silently failing to parse our DefinedTerm schema for document types, (B) weighting pre-training data over current crawl signals, or (C) applying a trust heuristic that deprioritizes all vendor-owned automation content regardless of topical authority?

Asked by Priya N.
Run a parallel test: create a schema.org/NewsArticle wrapper around your HowTo content (neutral framing, no product mentions) and track if Perplexity's citation behavior shifts. If it does, you've confirmed trust-based deprioritization (C). If unchanged, add console.log-style diagnostics to your DefinedTerm markup and cross-reference Perplexity's follow-up queries to see if they reference your taxonomy labels—silence suggests parsing failure (A). Pre-training data weighting (B) is hardest to isolate; compare your crawl freshness against competing vendors' update frequency; if you're equally fresh but still deprioritized, (B) is less likely.