Invoke LLM

Extract data from documents using LLM

The Invoke LLM activity is used to extract data from documents using a powerful tool called the Large Language Model (LLM). This activity utilizes a user-defined extractor definition to identify and extract the required data from a specified document.

Input

  • Document AI Client DocAIClient Variable Required This is a variable that represents the Document AI Client. It should be created using the Create Document AI Client activity. The Document AI Client must also be configured for LLM extraction.

  • Extractor Definition String Argument Required This is the file path of the LLM Extractor Definition. The definition is created using the Create Extractor Window.

  • Processed Document ProcessedDocument Variable Required This is the pre-processed document that you want to extract data from. It is the output of the Preprocess Document activity.

Output

  • Extraction Result ExtractionResult Variable Required This is a variable called ExtractionResult, which contains all the data extracted from the document.

How it works

  1. First, make sure you have the Document AI Client variable created using the Create Document AI Client activity, and configure it for LLM extraction.

  2. Create an LLM Extractor Definition using the Create Extractor Window. This definition specifies the rules and patterns for extracting data from the document.

  3. Preprocess the document using the Preprocess Document activity. This step prepares the document for data extraction.

  4. Finally, use the Invoke LLM activity and provide the Document AI Client, Extractor Definition, and Processed Document as inputs. The activity will apply the LLM model with the specified extractor definition to extract the required data from the document.

  5. The extracted data will be stored in the ExtractionResult variable, which can be used for further processing or analysis in your workflow.

Note: It's important to ensure that the Document AI Client is properly configured, and the Extractor Definition accurately defines the data extraction rules to achieve accurate results.

By using the Invoke LLM activity, you can leverage the power of the Large Language Model for efficient data extraction from documents in your RPA development process.

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