UNDERSTOOD vs CHOSEN Twelve beverage brands. What AI knows about you / whether it hands you over. ARA Index / Beverages Q3 2026 / Claude / GPT-4o / Perplexity / Gemini 0 5 10 15 20 2 11 6 15 6 15 8 17 5 13 8 16 9 17 14 16 16 18 15 16 20 16 15 10 median chosen 8.5 median understood 16 Chosen Understood ©ARACO 2026