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Using AI, you can automatically create a semantic model without having to manually add columns or provide a SQL command.

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Prerequisites

  • Appropriate permissions: nx1_semantic_admin, nx1_semantic_modeller, or nx1_semantic_user
  • An existing domain created using DataHub
  • A previously ingested dataset within a DataHub domain

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Generate a semantic model

Perform these steps to generate a semantic model.
  1. Log in to NexusOne.
  2. On the top navigation bar, hover your mouse over Catalog & Models and then select Semantic Models.
  3. At the top right corner of the page, click Generate with AI.
  4. Select a DataHub domain.
  5. Select a table scope. Three table scope options are available:
    • All tables: NexusOne considers all tables.
    • Include only: You manually include specific tables.
    • Exclude: You manually exclude specific tables.
  6. Optional: Describe the purpose of the semantic model.
  7. Select a catalog and schema.
  8. Click the toggle button to automatically submit the generated model for review.
  9. Click Generate Models.
CrewAI generates the semantic model.

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Additional resources

For an overview of the Semantic Models feature, refer to Semantic Models overview.