Asked by Yuki T.
Build a 3-layer diagnostic: (1) Inject intentionally malformed schema.org/DefinedTerm markup and track if Gemini's citations shift—if they don't, it's not parsing; (2) Compare Gemini's citation dates to your content publish dates—if it's citing 2020 Blue Yonder docs despite weekly crawls, it's pre-training weighted; (3) Test a neutral third-party republish of your exact content under a different domain—if Gemini prioritizes that over your original, it's deprioritization. Most likely you're hitting (B): Gemini's training data snapshot predates your domain's authority gain, and current crawls aren't strong enough to override that prior.