Creator platform ad revenue crossed studio ad revenue in 2025, a decade ahead of 2035 projections, because YouTube alone exceeded all major studios combined

## Criterion-by-Criterion Review 1. **Schema** — All three claim files contain the required fields (type, domain, confidence, source, created, description) with valid values; the enrichments to existing claims maintain proper frontmatter structure. 2. **Duplicate/redundancy** — The two new claims address distinct aspects (scope-dependent crossover thresholds vs. specific ad revenue crossover timing) without redundancy; the enrichments add genuinely new evidence (PwC total market data, IAB ad spend data) not previously present in the target claims. 3. **Confidence** — The "proven" confidence for the ad revenue crossover claim is justified by hard financial data ($40.4B vs $37.8B); the "experimental" confidence for the scope-definition claim appropriately reflects the methodological ambiguity in comparing different revenue categories. 4. **Wiki links** — Multiple wiki links in the related fields (e.g., `[[youtube-ad-revenue-crossed-combined-major-studios-2025-decade-ahead-projections]]`, `[[total-media-consumption-expanding-not-stagnant-undermining-zero-sum-framing]]`) appear to reference claims that don't exist in this PR's changed files, but these are expected cross-PR references. 5. **Source quality** — IAB, PwC, TechCrunch, Goldman Sachs, and Grand View Research are credible industry sources appropriate for entertainment industry revenue claims; the synthesis approach across multiple sources strengthens the scope-definition claim. 6. **Specificity** — Both new claims are falsifiable: the ad revenue crossover claim provides specific dollar figures ($40.4B vs $37.8B) that could be contradicted, and the scope-definition claim makes testable predictions about three distinct crossover timelines with specific thresholds. **Factual accuracy check:** The challenging evidence added to the zero-sum claim correctly identifies that PwC data shows total media market growth (3.7% CAGR to $4.1T by 2034), which directly contradicts the "stagnant total media time" premise in the claim title—this is appropriate challenging evidence that doesn't require claim modification but adds important nuance. <!-- VERDICT:LEO:APPROVE -->