[2026] AI_PARSE_DOCUMENT of Databricks OR Snowflake? Enabling RAG on your Data

[2026] AI_PARSE_DOCUMENT of Databricks OR Snowflake? Enabling RAG on your Data

As RAG (Retrieval-Augmented Generation) pipelines mature, one thing is becoming increasingly clear:

Document parsing quality matters more than model choice.

Both Databricks and Snowflake now offer a state-of-the-art, LLM-powered function called AI_PARSE_DOCUMENT. I spent time experimenting with both to understand where each one shines — and where trade-offs appear.

This newsletter is a hands-on, use-case-driven comparison, not a marketing pitch.

This edition is part of 2nd of 15 AI Services Comparison offered by both - Databricks and Snowflake


🔍 Output Representation: HTML vs Markdown

One of the most important differences lies in how parsed content is represented.

  • 🧱 Databricks outputs tables in HTML
  • ❄️ Snowflake outputs tables in Markdown

Why does this matter?

For LLM-based workflows:

  • Markdown is more token-efficient
  • Easier to chunk and embed
  • Better semantic clarity for models
  • More human-readable across IDEs and notebooks

HTML can be useful for rendering, but for LLM comprehension and downstream parsing, Markdown often wins.


📄 Supported File Types

Databricks AI_PARSE_DOCUMENT

  • PDF
  • JPG / JPEG
  • PNG
  • DOC / DOCX
  • PPT / PPTX

Snowflake AI_PARSE_DOCUMENT

  • PDF
  • PPTX
  • DOCX
  • JPEG / JPG
  • PNG
  • TIFF / TIF
  • HTML
  • TXT

Snowflake currently supports a broader range of document formats, which can be helpful in enterprise ingestion pipelines.


✂️ Page-Level Parsing (A Practical Advantage)

Snowflake provides native support for page-level splitting, which is extremely useful for large documents:

'page_filter': [{ 'start': 0, 'end': 1 }]        

This allows:

  • Processing only relevant pages
  • Better cost control
  • Faster experimentation

I wasn’t able to achieve the same level of clean page filtering in Databricks using the documented SQL syntax.


🤔 So… Which One Is Better?

That depends on what you optimize for.

If your priority is:

  • LLM-friendly text
  • Token efficiency
  • Clean tabular extraction
  • Easy downstream parsing

👉 Snowflake’s Markdown output feels more natural

Markdown works seamlessly inside Snowflake notebooks, other IDEs, and even when consumed downstream in Databricks-based pipelines.


🤨 Does That Mean Databricks Isn’t Good Enough?

Absolutely not.

Databricks offers capabilities that Snowflake currently doesn’t expose natively:

  • Bounding box (bbox) coordinates
  • Rendered page images saved to volumes

These are valuable if:

  • You need spatial context
  • You work with visually rich documents
  • You plan to combine OCR + vision models

That said, the real architectural question is:

Do you actually need rendered images for RAG when answering primarily from text-heavy documents?

If you know the answer, your platform choice becomes much clearer.

Also worth noting: both platforms provide multiple ways to extract and process images, either natively or via custom pipelines.


About the Writer

As a recognized Snowflake Data SuperHero (2023–Present) and seasoned Cloud Data Engineering Leader, I bring 8+ years of experience delivering enterprise-grade data platforms across BFSI, Manufacturing, Aviation, and Pharma sectors. My journey has been defined by building scalable data lakes, optimizing cloud performance, and enabling strategic business outcomes through modern data architectures.

At KPMG India, I led the setup of the firm’s Snowflake capability from the ground up—developing 3 reusable assets (ETL Framework, Access Management Studio, Cost Containment Guide), training 150+ professionals, and enabling 50+ certifications. I’ve driven multi-million-dollar engagements, including a Cybersecurity Data Lake for a Fortune 100 manufacturer, integrating Kafka, Snowflake, and Python for real-time streaming and governance.

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The trade-offs between AI_PARSE_DOCUMENT across platforms are fascinating. Curious to see how this evolves as native vector and governance features mature.

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