What entities solve
Your data often refers to the same real-world thing in different places with different identifiers. A customer might beaccount_id in your database, an email address in your CRM, and a company name in your documents.
Entities define how to resolve these references so the agent treats them as a single thing.
Entity resolution
When you define an entity, you specify:- The object it belongs to — e.g. Customer
- Identifiers — the fields that uniquely identify it across sources (account ID, email, domain, etc.)
- Resolution rules — how to match when identifiers differ (e.g. fuzzy match on company name)

