AI Data Wrangler Overview
Overview
What is the AI Data Wrangler? The Osmos AI Data Wrangler is an autonomous data agent that transforms your messiest, most irregular files into clean, structured data—hands-free. It’s purpose-built to automate the wrangling of complex file formats found across SharePoint, FTPs, GDrive, and more, enabling faster, more reliable decision-making without scaling up your data engineering team.
Currently available within Microsoft Fabric, the AI Data Wrangler helps organizations prepare lakehouse data with precision and minimal effort by leveraging generative AI.
🚀 What It Is
The AI Data Wrangler uses GenAI to intelligently and autonomously clean and reshape messy files into structured, SQL-ready datasets. Whether it's inconsistent Excel exports, broken PDFs, or fixed-width legacy system files, the Wrangler selects the most effective processing strategy—writing custom code or chunking through LLMs—so you don’t have to.
No rules. No templates. No manual rework.
👥 Who It’s For
Primary User Persona: Business, Operations, and Data Services Teams
🎯 Key Use Cases
Preparing messy source files to deliver SQL-ready data for downstream analytics
Wrangling input from:
Excel files with inconsistent headers and merged rows
PDFs with embedded or unstructured data
Fixed-width or custom-delimited exports
“Not really” CSVs from legacy tools
Mapping irregular data to a standardized schema (e.g., customer master table)
🛠️ How It Works
1. Submit Your Files
Upload messy files from sources like SharePoint, GDrive, FTPs, or internal systems. Supports a wide range of formats with irregular structure.
2. Provide Instructions—or Don’t
You can:
Point to a golden schema or a Fabric destination table
Let the AI infer expectations from instructions, example files, or even code
Use Autoconfigure to ingest prior docs and extract transformation logic
3. Leave the Dirty Work to Osmos
The Wrangler decides:
Whether to generate transformation code
Whether to chunk and semantically analyze the file using LLMs
How to best get your clean, validated tabular data
Each file is processed independently. No brittle code. No manual tuning.
4. Review, Approve, Repeat
Review outputs before committing
Compare the output side-by-side with the input for validation
Request changes or reprocess with new instructions
Accept the result and move on
đź§© Key Capabilities
Fully Autonomous
AI decides optimal logic per file—LLM, code, or both
Flexible File Support
Handles PDFs, Excels, fixed-width, delimited, malformed CSVs, and more
Golden Schema Mapping
Aligns source data with your lakehouse schema and business expectations
Instant Review Cycles
See results in minutes, give feedback, or approve with a click
Built for Fabric
Seamlessly manages and prepares data in your Microsoft Fabric environment
⚙️ AI Decision-Making Logic
The Wrangler processes each file independently and flexibly:
Infers structure and formatting quirks
Chooses between LLM chunking and custom code generation
Validates results through in-process checks
Supports multiple data types in a single run
The output is always clean tabular data, not reusable code, because messy files change constantly, and brittle code breaks.
đź§Ş Example Scenarios
Broken Excel with multi-row headers
Extracted proper columns, standardized formats, aligned to schema
PDF invoices with nested info
Parsed PO numbers, product descriptions, and quantities cleanly
Fixed-width export with missing headers
Inferred headers, extracted fields by position, produced structured output
Custom-delimited file with inconsistent rows
Detected delimiters, normalized row lengths, created clean flat file
Semi-structured CSV with embedded fields
Split merged fields into columns, matched values to categories
Summary
The Osmos AI Data Wrangler turns unstructured, irregular data chaos into consistent, actionable insights—fast. With no need for templates or hand-written transformations, it autonomously learns what your data should look like and delivers results you can trust.
Whether you’re prepping data for analytics or just trying to get invoice PDFs into your lakehouse, the AI Data Wrangler is your hands-free, error-free solution.
-From chaos to clean in minutes. -Powered by generative AI. -Available now in Microsoft Fabric.
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