01How ChatGPT search works
ChatGPT search uses Bing as the retrieval backbone and GPT-5 as the reasoning layer. When a user asks a question, ChatGPT fetches 3 to 10 web sources, reads them, and synthesizes an answer with inline citations. Source selection prefers authoritative domains, structured content, and entity-defined brands.
02Entity foundation for ChatGPT
ChatGPT treats brands as entities, not keywords. To rank, your brand needs 1) a canonical About page with Organization schema, 2) a Person schema entry for the founder with sameAs links to LinkedIn, Crunchbase, and Wikipedia (if eligible), 3) consistent Name, Address, Phone (NAP) across the web, and 4) 8 or more high-quality external citations.
03Content patterns ChatGPT favors
ChatGPT cites pages with dense, factual content blocks. The most cited patterns are TL;DR boxes, FAQ sections with 4 to 12 Q&A pairs, HowTo step lists, dated lastModified, and explicit definitions near the H1. Marketing copy is rarely quoted; specification-style copy is heavily quoted.
04Bing SEO still matters
Because ChatGPT search uses Bing for retrieval, Bing Webmaster Tools registration, IndexNow integration, Bing-friendly sitemaps, and Bing-prioritized link signals materially affect ChatGPT visibility. Brands ignoring Bing in 2026 are ignoring ChatGPT.
05Tracking ChatGPT citations
Run weekly query sets across ChatGPT search and ChatGPT browsing for your 50 to 200 category queries. Log brand mentions, citation URLs, and citation rank. Compare against Perplexity, Gemini, and Claude tracking to identify retrieval gaps. Most agencies still track nothing here.
