AIO Library
Share of Model
Share of model is how often an AI system names you among the options for a given question, against your competitors. It is a recommendation-era market-share metric.
In plain terms
Share of model is how often an AI system names you among the options for a given question, against your competitors. It is a recommendation-era market-share metric.
In AI Optimization, this is not a side detail. It is one of the levers that decides whether an AI system understands you, trusts you, and recommends you.
Why it matters now
Discovery is shifting from search to recommendation. As AI systems answer first and recommend directly, the brands that take this seriously gain an advantage before their competitors understand it exists.
How it connects to the seven pillars
Every AIO concept ties back to the seven pillars: clarity, consistency, evidence, validation, expertise, accessibility, and entity strength. Strengthen the pillar this concept touches and recommendation confidence rises.
How to act on it
Treat your website as a knowledge and evidence repository that machines visit as often as people. Make the relevant facts clear, consistent, and provable, and let AI systems read them.
Key points
- Share of model is how often an AI system names you among the options for a given question, against your competitors. It is a recommendation-era market-share metric.
- It is one input to recommendation confidence, the real target of AIO.
Questions
Common questions
What is share of model?
Share of model is how often an AI system names you among the options for a given question, against your competitors. It is a recommendation-era market-share metric. It is part of AI Optimization, the discipline of getting AI systems to understand, trust, and recommend a business.
Keep reading
Related in AIO Facts
AIO is the term for the age of AI recommendation.
Read the canonical definition and the seven pillars, then see the term tracked in the wild.