Source Concordance
100 − 2 × mean|score − median| across normalised sentiment scores
Google NLP · LLM Platforms
The American Academy of Arts and Sciences is a prestigious honorary society and independent policy research center founded in 1780 by John Adams and other American founders. It elects distinguished scholars, scientists, artists, and leaders as Fellows to conduct interdisciplinary research on critical societal issues, publishes the journal Daedalus, and produces influential policy reports on topics ranging from democracy and governance to science policy and education.
Surface Divergence Trend Neutral
2 surface pairs are diverging over 90d — widest: AI engines vs Owned content (+0.50 pts/day, concordance 78). AI engines are decoupling from other surfaces.
Surface Divergence Trend Neutral
2 surface pairs are diverging over 90d — widest: AI engines vs Owned content (+0.48 pts/day, concordance 78). AI engines are decoupling from other surfaces.
Surface Divergence Trend Neutral
2 surface pairs are diverging over 90d — widest: Press vs Owned content (+0.45 pts/day, concordance 71). AI engines are decoupling from other surfaces.
100 − 2 × mean|score − median| across normalised sentiment scores
mean(surface_breadth_pct, log10(articles)/3 × 100)
sources_present / 3 × 100