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Large Language ModelsAI in HealthcareAmazon AI BlogPublished: Nov 5, 2026, 04:00 JST

Indegene builds LLM Data Quality Agent on AWS

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Indegene builds LLM Data Quality Agent on AWS

3 Key Points

  1. What happened

    Indegene built a Data Quality Agent in its NEXT Unified Data Platform on AWS. It generates context-aware data quality rules, validates them, and produces ready-to-run SQL and Python under human-in-the-loop governance.

  2. Why it matters

    The agent is designed to let data engineers and data stewards scale data quality across hundreds of datasets with less manual effort, which may reduce the risk of inconsistent or untrusted data feeding AI models and dashboards.

WHO IT HITSData engineers and data stewards at life sciences organizations that run Indegene's NEXT UDP platform are the primary users; they gain a way to generate, validate, and govern data quality rules with less manual SQL work.

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Context & Analysis

Indegene's Data Quality Agent is a response to a longstanding operational problem in life sciences data management: technical rules and business rules live in different places, so keeping them aligned across datasets and platforms is difficult. Traditional checks for nulls, data types, uniqueness, or referential integrity remain essential, but they cannot capture business-specific context such as product hierarchies, customer segmentation, or territory alignment. The agent uses two knowledge bases, one internal and one external, to ground its recommendations in enterprise standards and industry reference values.

The workflow keeps data stewards in control: they select a source, profile the data, review anomalies, approve or refine suggested rules, and only then does the agent generate SQL and Python code for execution. Indegene says approved rules go into a central repository for execution, monitoring, and audit. By embedding data quality inside the NEXT UDP platform rather than treating it as a stand-alone tool, Indegene aims to make quality a continuous capability rather than a periodic governance activity, which may matter as life sciences organizations scale AI and analytics on sensitive healthcare professional and patient data.

FAQ
What AWS services power the Data Quality Agent?
Indegene built the agent with Amazon Bedrock, Strands Agents, and Amazon Bedrock AgentCore at its core, along with services such as AWS Glue Data Catalog and Amazon DynamoDB.
How does the agent handle sensitive life sciences data?
Amazon Bedrock provides security, privacy, and responsible AI controls, and the solution inherits existing AWS security and audit controls. Amazon Bedrock Guardrails detects and masks personally identifiable information.
What rule types can the agent generate?
It generates Column Level, Table Level, and Custom Query rules, covering both technical validation and business-specific checks such as market share totals and HCP eligibility.
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