5W AI Communications Publishes The Retrieval Index -- First Reference Work Mapping How AI Engines Choose Their Sources

Volume I covers 38 sectors of global media. Ranks the publications ChatGPT, Claude, Perplexity, Gemini, and Google AI Overviews actually cite — and the ones they don't. MIAMI, May 26, 2026 /PRNewswire/ -- 5W AI Communications, the AI Communications Firm, today published The 5W Retrieval...