NTT DATA Group cuts incident analysis to 30 minutes with Codex

NTT DATA Group, a global IT services leader, has achieved significant operational efficiency gains by implementing ChatGPT Enterprise and Codex to support its 9,000-person workforce. The enterprise has successfully reduced incident analysis time to just 30 minutes—a substantial improvement over previous manual processes—while simultaneously scaling secure artificial intelligence adoption across the organization.

NTT DATA Group's deployment of ChatGPT Enterprise and Codex represents a comprehensive approach to workforce automation and productivity enhancement. By integrating these advanced AI tools into daily operations, the organization has transformed how its teams identify, analyze, and resolve critical incidents. The 30-minute incident analysis threshold demonstrates measurable progress in reducing mean time to resolution (MTTR), a critical metric in IT service management. This implementation also emphasizes the company's commitment to maintaining security standards while enabling enterprise-wide AI adoption, addressing the dual concerns of efficiency and data protection that many large organizations face when deploying artificial intelligence solutions.

• Accelerated Incident Response: Reducing incident analysis to 30 minutes significantly improves service availability and customer satisfaction across NTT DATA's client portfolio

• Workforce Augmentation at Scale: Deploying AI tools to 9,000 employees demonstrates the feasibility of enterprise-wide AI adoption without compromising security protocols

• Operational Cost Reduction: Automation of repetitive analytical tasks creates opportunities for workforce reallocation toward higher-value strategic initiatives

• Security-First AI Deployment: The implementation model prioritizes secure adoption, establishing a template for other enterprises managing sensitive client data

• Competitive Market Positioning: Early adoption of enterprise-grade AI tools positions NTT DATA as an innovation leader in the IT services sector

NTT DATA Group's success with ChatGPT Enterprise and Codex signals a broader industry shift toward practical, large-scale AI implementation in enterprise IT operations. As organizations increasingly compete on operational efficiency and service quality, the ability to rapidly analyze incidents and automate routine work becomes a strategic differentiator. This case demonstrates that enterprises can achieve significant productivity gains while maintaining rigorous security standards—a critical lesson for other organizations evaluating AI adoption strategies in regulated industries.