AI document processing

We build a pipeline from scan to structured record: OCR, field extraction, validation rules, and loading into ERP or CRM. The pilot measures accuracy for every field.

We recognize scans and PDFs, extract fields, and validate data before it reaches your business system.

Pricing

from ₽800,000

per project

This is the lower bound of a project. We scope the exact quote after a brief: it depends on volume and the number of integrations.

What's included

Capabilities

Recognition

We recognize printed and handwritten documents: invoices, acts, contracts, and delivery notes. Each type gets a fixed language, scan quality, and error tolerance.

Field extraction

We extract requisites, amounts, dates, and table rows into JSON. The field schema matches the business system, so data reaches ERP without manual retyping.

Data validation

We check amounts, tax IDs, and dates against rules and reference data. A document with a mismatch goes to a human, and the rest pass automatically.

Loading into the system

We send the result to ERP, CRM, or an archive through an API. Every document gets a status and a link to the source file.

How we work

From request to result

  1. 1

    Document type audit

    We collect document types, volume, and scan quality. We fix the fields the business system needs.

  2. 2

    Labeling and schema

    We label a reference sample and describe the field schema. Each field gets a validation rule.

  3. 3

    Pipeline

    We assemble OCR, extraction, and validation into one flow. We connect the business system API and the queue.

  4. 4

    Pilot

    We run the pipeline on a real stream and measure accuracy. We tune the threshold and the manual review share.

Who it fits

Check if it fits you

Good fit

  • 500+ documents a month

    The stream is large enough for automation to pay for setup. At that volume errors show up in the first week.

  • Reference documents exist

    You can provide 50–100 labelled documents. We measure accuracy on them and tune the review threshold.

Not a fit

  • Handwritten forms without references

    Handwritten forms need a labelled sample. Without one, accuracy stays a guess, and manual review eats the effect.

  • No process owner

    The pipeline changes accounting or operations work. You need a person who approves rules and signs off.

Track record

What you get

1

1 document type

The base scope includes one document type. Each extra type adds fields, rules, and a reference sample.

50

50 documents

We test the pilot on 50–100 documents from your stream. That sample measures accuracy and the share of automatic loads.

4 wk

4 weeks

The first pipeline launches in four weeks. The timeline covers the audit, labelling, pipeline, and a pilot on the real stream.

Scope of work

What the delivery includes

Pipeline

The pipeline takes a file, recognizes it, extracts fields, and returns JSON. Code and configuration stay with your team.

Field schema

The schema describes types, required fields, and validation rules. It matches the fields of the business system.

Accuracy report

The report shows accuracy per field on the reference sample. Errors are split by document type and scan quality.

What we check

Checks before kickoff

Document types

The scope fixes the type list from the audit. Each type gets 30–50 reference documents and a field list.

Fields

The field list matches the ERP record: amounts, dates, counterparties, numbers, and table rows.

Rules

We check required fields, arithmetic, and reference data. A rule with a mismatch sends the document to manual review.

Integration

Integration with ERP runs through an API or a queue. The document gets a status, and the source file stays in storage.

How it works

How the system is built

  1. Pipeline

    The pipeline takes a file, checks the format, and sends pages to OCR. The output is text with block coordinates, so the model sees table structure tied to the page.

  2. Model

    The model maps text to the field schema and returns JSON with a confidence score per value. The schema sets types and required fields, so the result is ready for loading.

  3. Rules

    Rules check amounts, dates, and counterparties against reference data. A document with a mismatch gets a status and goes to an operator, while the rest load into the business system.

Limitations and cost

Where the solution pushes back

  • 01

    Scan quality

    OCR accuracy depends on resolution and scan quality. The audit measures the share of readable documents and shows which types need preprocessing.

  • 02

    Handwritten fields

    Handwriting is harder than print. For those fields we add human review and collect reference examples.

  • 03

    Human review

    Human review covers documents above the error threshold. An operator checks them, and that share falls as the model learns.

Stack

Technologies

The technologies we use in our work and their role in a project.

Document pipeline

We receive files in MinIO, recognize and extract fields with Python and an OpenAI API model, run checks in PostgreSQL, and queue processing in Airflow.

The pipeline language: it splits PDFs, prepares images, calls OCR, and assembles JSON against the field schema.The extraction model: it reads text and tables, returns fields against the schema, and flags uncertain values.Queue and schedule: it processes batches, retries failed jobs, and stores the status of every document.Stores extracted fields, validation rules, and status history: a document shows what changed and when.Object storage for source scans: the file stays available for review and reprocessing.
Budget estimate

Cost calculator

This is an indicative range, not a quote. We scope the exact estimate after a brief: it depends on volume and the number of integrations.

Document types

2

Monthly volume

Target accuracy

Manual review

Add-ons

Support

Year one: updates and monitoring, a reply within 2 business days.

Service

AI document processing

The estimate covers our team's work. Hardware, third-party service licences and travel are added on request.

Estimated cost

₽1.1M

Timeline

5 wk

Questions

Frequently asked questions

How much does document processing cost?

The base program starts at RUB 800,000 and covers one document type, extraction, and validation. Extra types and accuracy targets affect the estimate.

How accurate is OCR?

On quality scans printed text reaches 95–99% accuracy per field. Handwritten fields and poor scans need human review, and we name the exact figure after the pilot.

What about document security?

Files live in your environment or an agreed cloud. Field access is role-based, and the log shows who opened a document.

How does it fit ERP?

We connect an API or an exchange queue. The document gets a status, and extracted fields reach the record without manual retyping.

Ready to discuss your task?

Leave a request – we'll get back with a proposal and a preliminary estimate.

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