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Context

Tursio automatically infers a lightweight semantic model from the data sources, capturing semantic properties including:

  • Name simplification
  • Relationship detection
  • Ontologies (time series, metric names and values, etc.)
  • Dimensions and measures
  • Data and value types
  • Value aspects (numbers, currencies, etc.)
  • Valid aggregations
  • Default measures
  • Aliases
  • PIIs

The semantic model is presented on the Context page in both tabular and visual formats. Users can refine either view for better accuracy and querying experience, but they are not required to create the model manually.

Tursio uses the semantic model to interpret natural-language questions and map them to the right tables, columns, measures, and joins, so answers stay accurate and consistent. This removes the burden of prompt engineering from users.