Skip to Content
ProcessorsGallery

Processor Gallery

The Processor Gallery provides a browsable catalog of all available processors organized by category. Explore pre-built processors for common document types, discover custom processor templates, and deploy models to your workspace.

Access the gallery from Processors → Processor Gallery in the sidebar.

The gallery organizes processors into three categories:

CategoryDescriptionExamples
CustomBuild your own tailored processor from scratchCustom Extractor, Custom Classifier, Custom Splitter, Custom Layout, Summarizer
GeneralReady-to-use processors for common document tasksDocument OCR, Form Parser, Layout Parser
SpecializedSchematized processors for domain-specific documentsInvoice Parser, Receipt Parser, Bank Statement Parser, Pay Slip Parser, Identity Document Proofing, Expense Parser, US Driver License Parser, US Passport Parser, Utility Parser, Lending Doc Splitter/Classifier, Procurement Doc Splitter
Processor Gallery showing processor cards organized by Custom, General, and Specialized categories with search and filter controls

Search and Filter

  • Search bar — Find processors by name or description
  • Category filter — Toggle between All, Custom, General, and Specialized
  • Processor cards show display name, description, category badge, type, capabilities, and usage statistics

Gallery processors marked as trainable can be fine-tuned on your data after deployment for improved accuracy on your specific documents.

Processor Cards

Each processor card in the gallery displays:

  • Icon and color — Visual identifier
  • Display name — Processor name
  • Description — What the processor does
  • Category badge — Custom, General, or Specialized
  • Type badge — Processor type (e.g., custom_extractor, invoice_parser)
  • Capabilities — List of supported features
  • Example use case — Representative usage scenario
  • Trainable indicator — Whether the processor supports custom training
  • Usage statistics — Execution count and last executed date

Click any card to view full processor details.

Pre-Built Processors

General Processors

Document OCR

  • Optical character recognition for scanned documents
  • Supports PDF, PNG, JPEG, TIFF formats
  • Multi-language text extraction
  • Table and form field detection

Form Parser

  • Extract key-value pairs from structured forms
  • Checkbox and radio button detection
  • Handwriting recognition
  • Multi-page form support

Layout Parser

  • Analyze document structure and visual hierarchy
  • Detect text regions, tables, figures, headers
  • Determine reading order
  • Multi-column layout support

Specialized Processors

Financial:

  • Invoice Parser — Extract invoice fields (number, date, vendor, line items, totals)
  • Receipt Parser — Extract receipt data (merchant, date, items, total, payment method)
  • Bank Statement Parser — Parse bank statements (accounts, transactions, balances)
  • Expense Parser — Process expense reports and receipts
  • Pay Slip Parser — Extract payroll information

Identity:

  • Identity Document Proofing — Verify and extract identity document data
  • US Driver License Parser — Parse US driver license fields
  • US Passport Parser — Extract US passport information

Other:

  • Utility Parser — Process utility bills
  • Lending Doc Splitter/Classifier — Split and classify lending document packages
  • Procurement Doc Splitter — Split procurement document bundles

Deploying a Processor

Select a Processor

Browse the gallery and click a processor card to view details. Review:

  • Description — What the processor does
  • Capabilities — Supported features and document formats
  • Category and type — Classification information
  • Usage statistics — How widely the processor is used

Deploy to Workspace

Click Create processor to add the processor to your workspace. Enter:

  • Processor Name — Customize the display name for your instance

Access in My Processors

After creation, the processor appears in My Processors where you can:

  • Configure settings
  • Upload test documents
  • Run the processor
  • Add to workflows
  • Fine-tune with custom training data (if trainable)

Pre-built processors are trained on general datasets. For best accuracy on your specific documents, consider fine-tuning with custom training data or creating a Custom Processor.

The Custom category in the gallery provides templates for creating new custom processors:

  • Custom Extractor — Train extraction models on your documents
  • Custom Classifier — Train classification models with your labels
  • Custom Splitter — Train splitting models for your document bundles
  • Custom Layout — Train layout detection for your format variations
  • Summarizer — Generate document summaries using Generative AI

Clicking Create processor on any custom type opens the creation panel, identical to the Custom Processors page.

Processor Metadata

Each gallery processor includes:

Performance Information

  • Capabilities — List of supported features
  • Example use case — Representative usage scenario
  • Trainable — Whether the processor supports custom training
  • Execution statistics — Usage count and timing data

Compatibility

  • Supported formats — PDF, images (PNG, JPEG), TIFF, etc.
  • Processing endpoint — Backend execution path
  • Access status — Public or private visibility

Next Steps

Last updated on
SummarizerAnnotators