# NTT DATA Group cuts incident analysis to 30 minutes with Codex

DevFeed: [NTT DATA Group cuts incident analysis to 30 minutes with Codex](<https://devfeed.tech/articles/ntt-data-group-cuts-incident-analysis-to-30-minutes-with-codex-6555.md>)

Original publisher: [Read original article](<https://openai.com/index/ntt-data>)

Published: 2026-07-22T00:00:00Z

Content type: article

Language: en

Sources: [OpenAI News](<https://devfeed.tech/sources/openai-news.md>)

Topics: [codex](<https://devfeed.tech/topics/codex.md>), [Artificial Intelligence](<https://devfeed.tech/topics/ai.md>), [incident](<https://devfeed.tech/topics/incident.md>), [ChatGPT](<https://devfeed.tech/topics/chatgpt.md>), [OpenAI](<https://devfeed.tech/topics/openai.md>), [Automation](<https://devfeed.tech/topics/automation.md>)

Tags: [agentic](<https://devfeed.tech/tags/agentic.md>), [ai](<https://devfeed.tech/tags/ai.md>), [automation](<https://devfeed.tech/tags/automation.md>), [chatgpt](<https://devfeed.tech/tags/chatgpt.md>), [codex](<https://devfeed.tech/tags/codex.md>), [enterprise](<https://devfeed.tech/tags/enterprise.md>), [incident](<https://devfeed.tech/tags/incident.md>), [openai](<https://devfeed.tech/tags/openai.md>)

## AI overview

NTT DATA Group expanded Codex to approximately 9,000 employees after deploying ChatGPT Enterprise and establishing an OpenAI Center of Excellence. Codex reduced a complex incident analysis from three days for five engineers to 30 minutes, demonstrating how the company is using AI to automate clearly defined work.

## Source excerpt

NTT DATA Group uses ChatGPT Enterprise and Codex to help 9,000 employees automate work, cut incident analysis to 30 minutes, and scale secure AI adoption.