MicrosoftExpandedEvidence: Medium50/100

AGU improves efficiency in legal processes with Azure OpenAI

Use case typeLegal drafting assistanceUpdated Jun 13, 2026

The Brazilian Attorney General’s Office (AGU) is transforming judicial efficiency by adopting GPT-4 technology through Azure OpenAI Service. Integrated with the organization's document management system, Sapiens, this AI solution helps process legal data more efficiently for an office handling over 20 million lawsuits. The tool generates summaries, assists in drafting legal strategies, and ensures compliance with all privacy regulations. This groundbreaking application of generative AI in public service reflects Microsoft's robust data security measures and is indicative of the potential for AI enhancement in the legal sector.

Organization
Attorney General of Brazil (AGU)
Industry
Legal
Location
Brazil
Published
June 2023

Reported outcomes

Strategic outcomes

Speed & agilityImproved legal case processing efficiencyNew product / capabilityEnabled AI-generated case summaries and argumentsRisk & complianceEnsured privacy regulation complianceBetter decisions & insightBoosted accuracy in legal workflows
Why do we believe this deployment?Customer identity, provider attribution, maturity, and source checks
Customer
Attorney General of Brazil (AGU)
Provider
Microsoft
Maturity
Unknown
Linked source
Microsoft News

No explicit deployment-stage evidence found.

Customer identity supportedSource describes one deploymentMaturity evidence evaluated

Primary read

Use case focus

Showing 3 of 3

  • 1Legal document drafting
  • 2Case analysis
  • 3Judicial workflow optimization
  • Handling a backlog of over 20 million legal cases.
  • Drafting 10,000 summonses daily and managing 80,000 subpoenas.
  • Time and resource constraints for legal teams.
  • Need for strong privacy and data compliance measures.
  • Implementing GPT-4 through Azure OpenAI to assist in legal case processing.
  • Integrating AI with AGU’s document management system, Sapiens.
  • Enabling AI-based summaries and argument preparation.
  • Leveraging Azure's security and compliance strategies for data handling.
Technologies
Azure OpenAI
  • Reduction in manual workload for legal teams.
  • Increased efficiency in document handling and case analysis.
  • Boosted accuracy and workflow optimization.
Architecture

GPT-4, within Azure OpenAI Service, integrates with AGU’s Sapiens document management system. It uses stored legal data and anonymized information to assist legal teams by summarizing cases and proposing arguments, all managed within a secure and compliant environment.

Sources & evidence1
Evidence: Medium50/100Evidence strength
  • Customer explicitly identified
  • Independent source available
  • Technical implementation details available
  • Recent evidence check available
  • Last evidence check: Jul 22, 2026.
ExpandedExpanded

The same organization appears in newer AI deployment evidence.

  • Same organization re-documented as recently as 2025.
  • Cited source last checked Jun 12, 2026 — ok (0/1 broken).

Measures whether this deployment's public evidence persists — not whether the system is still in production.

Type: News ArticlePublished: Jun 30, 2023Publisher: Microsoft NewsEvidence: SecondaryConfidence: Low
Primary source

AI-generated summary. Verify important details with the linked sources before relying on this case.

Explore related AI use cases
Customer evidence
More from Attorney General of Brazil (AGU)
Provider evidence
Microsoft provider pageMicrosoft ranked cases
Market context
Legal AI use casesLegal industry insightsBrazil country insights
AI patterns
Agent
Browse the catalog
All AI use casesAI use-case typesLegal drafting assistance use cases

Was this useful?

Community

Comments

No published comments yet.