AI Visibility Scorecard
Eigen: A C++ template library for linear algebra
libeigen.gitlab.io · Technology
Borderline visible. AI bots can crawl Eigen: A C++ template library for linear algebra, but the structured-data signals are thin - you are at real risk of being skipped when buyers ask ChatGPT, Claude, or Perplexity for a recommendation.
AI engines read this profile 14 times
Meta AI · Claude · ChatGPT · Apple Intelligence
#440,523 of 2,706,131 in Technology for AI visibility
17
AI Naming Predictability
iNamed occasionally · 17/100
More likely to be named than 94% of Technology companies
5
AEO Visibility
iBorderline · 4.9/10
5
Muse Index Score
iAI agent readiness
Basic · 5/100
2
AI Adoption
iBasic · 2/100
About Eigen: A C++ template library for linear algebra
from our crawl and measurement
Eigen: A C++ template library for linear algebra is a business whose own site puts it this way: "ℹ️ Site translation in progress This is a rebuild of the original https://eigen.tuxfamily.org wiki site. Please bear with us as we slowly make the transition to GitLab pages." To AI engines like ChatGPT and Perplexity, though, it is barely visible: it scores 4.9 out of 10.
Our crawl found a sitemap and a readable heading structure. It is missing structured data describing the business and an llms.txt file.
AI crawlers have visited 5 times in our tracking, including ClaudeBot (Anthropic), GPTBot (ChatGPT) and Applebot (Siri).
The 6 signals AI reads
Strong · Good · Fair · Weak
Structured Data
Weak
Organization / LocalBusiness JSON-LD that AI can read.
Content Structure
Strong
Clear headings and answer-style content.
Entity Clarity
Weak
How clearly your brand identity reads to AI.
E-E-A-T Signals
Experience, Expertise, Authority, Trust
Fair
Experience, Expertise, Authority, Trust markers.
Technical AEO
Good
robots.txt, llms.txt, and AI-bot crawl access.
AI Discoverability
Good
Sitemaps and entity links AI can follow.
Off-page authority
How the web signals your brand to AI
Backlinks
Strong
Inbound links from other sites.
Domain Authority
Good
Established authority for your domain.
Reference Presence
Strong
Recognized in AI knowledge graphs.
News & Press
Good
Press and news coverage.
Community
Strong
Forum and community discussion.
Social Mentions
Strong
Social discussion and mentions.
What this score means
Your AEO score measures whether AI search engines - ChatGPT, Claude, Perplexity, Gemini - can actually read your site and cite it in answers. Roughly two-thirds of sites are invisible to them. At 4.9/10, Eigen: A C++ template library for linear algebra is crawlable but under-signaled - fixable, and the signals above are where to start.
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The exact fixes for Eigen: A C++ template library for linear algebra
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How to Get Your Brand Cited by ChatGPT, Gemini, and Claude: The Complete AEO Guide
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Source & Attribution
Scored by Engagemii on August 1, 2026. Methodology: engagemii.com/aeo/methodology
Source URL: https://engagemii.com/aeo/brands/libeigen-gitlab-io
Cite this score: Engagemii (2026). "AEO Score for Eigen: A C++ template library for linear algebra." Retrieved from https://engagemii.com/aeo/brands/libeigen-gitlab-io
Licensed under CC BY 4.0. You may reuse this data with attribution: a visible link to engagemii.com.
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