Data Pipeline

Prepare data for RAG

We turn the chaos of your mailboxes and documents into a structured knowledge base that your RAG system can understand.

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✅ Local processing 🔐 SHA-256 📄 .md ready for RAG

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Data pipeline for RAG

Extract Clean SHA-256 Organize .md RAG

Deduplication · Cleaning · Organization

What is RAG?

Your RAG quality depends on your data

Retrieval-Augmented Generation (RAG) allows LLMs to access external knowledge. But if the data is dirty, the answers fail.

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Emails

PST/MBOX with years of history, signatures, and endless threads.

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AFR LOGIC

We extract, clean, deduplicate (SHA-256), and organize.

Key

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RAG

Retrieves accurate information with clean, structured .md data.

Our process

4 steps to prepare your data for RAG

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Extract

We extract text from emails (PST/MBOX), documents (Word, Excel, PDF), and websites.

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Clean

We remove signatures, HTML noise, headers, and irrelevant metadata.

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Deduplicate

We apply SHA-256 deduplication to remove duplicate content.

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Deliver

We return organized .md files, ready for RAG.

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100% local processing — Your data never leaves your infrastructure or is exposed to external APIs.

Benefits

Why prepare your data for RAG with AFR LOGIC

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Improved accuracy

Your RAG retrieves relevant information and avoids hallucinations.

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Cost efficiency

Reduce token consumption by removing duplicates and noise.

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Total privacy

100% local processing, no external APIs.

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Scalability

From 100 to over 500,000 emails.

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Standard format

.md files, the gold standard for RAG.

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Consulting included

We advise you on integration with your RAG pipeline.

Explore our service ecosystem

Convert to Markdown Organize company emails Extract text from emails Prepare data for AI Prepare data for ChatGPT Knowledge base for AI SHA-256 Deduplication Prepare data for NotebookLM Clean signatures and HTML noise Convert PST or MBOX to Markdown Data consulting for SMEs

Applications

Common use cases

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Customer support

Train an assistant with years of tickets and customer service emails.

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Knowledge base

Create an AI knowledge base with all your company's information.

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Research & development

Organize decades of technical documents and emails for your R&D team.

Frequently asked questions

We answer your questions

What file format do you deliver for RAG?

We deliver files in Markdown (.md) format, the gold standard for RAG pipelines, with clean header structures and metadata.

Where are my data processed?

All processing is 100% local at our facilities in Bahía de Banderas, Nayarit, Mexico. Your data never leaves your infrastructure or is exposed to external APIs.

What data volumes can you process?

We process from 100 emails (Starter package) to over 500,000 (Enterprise package). We offer flexible packages for SMEs and large enterprises.

What cleaning techniques do you apply?

We apply SHA-256 deduplication, remove signatures, footers, headers, HTML noise, email threads, and irrelevant metadata.

How does clean data improve my RAG accuracy?

Recent studies show that data cleaning can improve RAG accuracy by 9 to 12 percentage points, reducing hallucinations and improving response relevance.

Start today

Ready to prepare your data for AI?

You have years of information accumulated in a department's mailbox, documents, and your website. We deliver everything clean, organized, and in .md. Your AI does the rest.

No impossible promises. Just well-done work. SHA-256 Deduplication · Private server processing · .md ready for RAG

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📬 Do you have PST or MBOX? We convert to Markdown with signature cleaning, HTML noise removal, and SHA-256 deduplication.