AGU improves efficiency in legal processes with Azure OpenAI
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
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.
- 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
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.
AI-generated summary. Verify important details with the linked sources before relying on this case.
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