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Retab uses a credit-based pricing system. Different models have different credit costs based on their capabilities. Split and Classify use a fixed rate of 0.25 credits per page.

Credit Price

1 Credit = $0.01

Model Credits

Model VariantCredits
retab-micro0.2
retab-small1.0
retab-large3.0

Pricing Formulas

Extract, Parse, Schema Generation

total_credits = model_credits × page_count

Split, Classify

total_credits = 0.25 × page_count
For Extract with consensus:
total_credits = model_credits × page_count × n_consensus

Edit

The Edit API charges 3× the base rate because it performs multiple LLM operations (OCR, form field inference, and form filling):
total_credits = 3 × model_credits × page_count

Examples

Extract

DocumentModelPagesConsensusCalculationTotal
Invoiceretab-small111.0 × 1 × 11.0 credits
Contractretab-large513.0 × 5 × 115.0 credits
Receiptretab-micro130.2 × 1 × 30.6 credits

Split

DocumentPagesCalculationTotal
Multi-invoice PDF100.25 × 102.5 credits
Document batch500.25 × 5012.5 credits

Classify

DocumentPagesCalculationTotal
Incoming invoice20.25 × 20.5 credits
Contract packet120.25 × 123.0 credits

Parse

DocumentModelPagesCalculationTotal
Scanned PDFretab-small31.0 × 33.0 credits
Imageretab-micro10.2 × 10.2 credits

Schema Generation

DocumentModelPagesCalculationTotal
Sample invoiceretab-small11.0 × 11.0 credits
Complex formretab-large23.0 × 26.0 credits

Edit

DocumentModelPagesCalculationTotal
Tax formretab-small13 × 1.0 × 13.0 credits
Applicationretab-small53 × 1.0 × 515.0 credits
Legal documentretab-large103 × 3.0 × 1090.0 credits

Model Selection Guide

TierModelsBest For
Micro (0.2 credits)retab-microSimple tasks, high volume, cost-sensitive
Small (1.0 credits)retab-smallBalanced performance and cost
Large (3.0 credits)retab-largeComplex tasks, maximum accuracy
Model tiers apply to model-based endpoints (Extract, Parse, Schema Generation, Edit).