Methodology. Composite scores are derived from the 15-dimension Applied AI Index framework. Each category (Organization, Brand, Product) composite is the average of five dimension scores; the Overall composite is the average of the three category composites. Scores are reported on a 0–100 scale with maturity bands: Awareness (0–20), Active (21–40), Operational (41–60), Systemic (61–80), Transformational (81–100). All inputs are public: analyst reports, earnings calls, press releases, job postings, social signals. Internal deployment data is not captured. Gaps in the chart indicate weeks where a publication was missed; the full weekly archive lives at /ai-index/latest. The full methodology, covering framework, scoring, sources and publication record, is published separately.