{"slug": "three-ai-engines-how-often-they-name-the-same-local-business", "title": "Three AI engines: how often they name the same local business", "summary": "A Namebeam study of 1,066 engine pairs across 771 question-days found that any two of three AI engines name at least one of the same local businesses 56.8% of the time (95% interval 54.5% to 59.0%). The study covered 54 local-business questions run on 17 days from 2026-10-24 to 2026-11-09 across ChatGPT (OpenAI) gpt-5-mini, Claude (Anthropic) bedrock haiku 4.5, and Gemini (Google) flash lite, with names extracted mechanically by capitalization from a public corpus and matched on canonical form. Namebeam states the figure counts agreement only, not causes or outcomes.", "body_md": "# How often three AI engines share the same local business name\n\nStudy period: 2026-10-24 to 2026-11-09\n\n## Finding\n\nAny two of three AI engines share at least one business name 56.8% of the time (95 percent interval 54.5 to 59.0 percent): 1066 engine pairs across 771 question-days, 54 questions, 17 run days, 2026-10-24 to 2026-11-09, ChatGPT (OpenAI) gpt-5-mini, Claude (Anthropic) bedrock haiku 4.5, Gemini (Google) flash lite.\n\n## Chart\n\n## Method\n\nNames were extracted mechanically by capitalisation from the public corpus (github.com/mrcrtr1979-droid/namebeam-visibility-index), matched on canonical form. Generic names filtered. Three engines only (ChatGPT gpt-5-mini, Claude bedrock haiku 4.5, Gemini flash lite). Local-business questions only. This is a count of agreement, not a measurement of causes or outcomes.\n\n[Full method](method.md) | [Download pairs CSV](pairs.csv) | [Download slice CSV](slice.csv)\n\n## Sample request\n\nGet a free sample of the underlying data for one market.\n\nLicense: CC BY 4.0. Credit: Namebeam (namebeam.ai).", "url": "https://wpnews.pro/news/three-ai-engines-how-often-they-name-the-same-local-business", "canonical_source": "https://markets.namebeam.ai/studies/three-engines-agreement-2026-10-24-to-11-09/", "published_at": "2026-11-10 11:00:53+00:00", "updated_at": "2026-11-10 11:23:30.266323+00:00", "lang": "en", "topics": ["ai-search", "generative-engine-optimization", "large-language-models"], "entities": ["Namebeam", "OpenAI", "ChatGPT", "Anthropic", "Claude", "Google", "Gemini"], "also_reported_by": [], "alternates": {"html": "https://wpnews.pro/news/three-ai-engines-how-often-they-name-the-same-local-business", "markdown": "https://wpnews.pro/news/three-ai-engines-how-often-they-name-the-same-local-business.md", "text": "https://wpnews.pro/news/three-ai-engines-how-often-they-name-the-same-local-business.txt", "jsonld": "https://wpnews.pro/news/three-ai-engines-how-often-they-name-the-same-local-business.jsonld"}}