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Look-Ups

Enterprise Feature

This feature is available in Unstract Cloud Edition and Unstract On-Premise Edition.

Look-Ups let you enrich extracted fields by matching them against your own reference data, so the values that come out of Prompt Studio are the values your downstream systems actually expect.

A Look-Up runs after a prompt's extraction completes. It takes the extracted value (and optionally values from other prompts), feeds it into a focused LLM call along with reference files you've uploaded (for example a vendor master list or a chart of accounts), and writes the enriched value back into your output.

Raw vs Enriched output side-by-side

Documentation​

  • Introduction to Look-Ups. What a Look-Up is, when to reach for one, and the constraints to keep in mind while designing one.
  • Configuring a Look-Up. End-to-end lifecycle: the two ways to create a Look-Up, linking, writing the template, testing, publishing, and what to expect at run time and during export.
  • Use Cases & Examples. Common scenarios with sample templates you can adapt.