Practical guides to generative engine optimisation (GEO): how ChatGPT, Gemini, Claude, Perplexity, DeepSeek and other AI assistants choose which brands to mention and cite, and what marketing teams in Hong Kong, Singapore and Asia can do about it.https://geo.wiphk.com/https://geo.wiphk.com/posts/how-ai-assistants-choose-which-brands-to-cite/https://geo.wiphk.com/posts/how-ai-assistants-choose-which-brands-to-cite/AI assistants cite pages they can crawl, retrieve and quote. What Google, OpenAI and Perplexity say, what the GEO research shows, and what marketers can change.Wed, 14 Oct 2026 01:00:00 GMT