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MUFG Rolls Out ChatGPT Enterprise to 35,000 Staff

3 Key Points

  1. What happened

    MUFG is rolling out ChatGPT Enterprise to all roughly 35,000 employees of Mitsubishi UFJ Bank starting in 2026, in partnership with OpenAI. The rollout follows an October 2024 initiative to use generative AI in banking operations.

  2. Why it matters

    MUFG aims to become an "AI-Native" company where AI and employees work together, not just as a cost-cutting tool. Early results include over 1,800 custom GPTs created within four months and a 2–30% reduction in workload for certain research tasks.

  3. What to watch

    Success hinges on whether employees truly adopt AI in daily work, with training completion at about 100% among those given accounts. The bank is also planning AI concierge services and a Money Advisory Platform for its digital bank, "MUFG" brand.

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Context & Analysis

MUFG's move to embed ChatGPT across its workforce is a top-down and bottom-up effort. Executives signal AI-Native intent, while each department designates "AI champions" to encourage adoption among peers. Internal conversation has shifted from worry about whether AI can be used to how best to apply it, according to the article.

The group is also extending AI beyond internal operations. Through the Moneytree asset management app, customers can ask questions in natural language via ChatGPT to view balances and transactions. WealthNavi is building a dedicated AI team, and the group plans to use OpenAI technology in its digital bank, including an AI concierge and a Money Advisory Platform (MAP) for personalized proposals.

The real test will be whether employees reinvest saved time into higher-value work like customer visits and better proposals, rather than just cutting tasks. MUFG's vision depends on AI becoming a natural partner in daily work, supported by security and governance tailored for a financial institution.

FAQ
When will all MUFG bank employees get access to ChatGPT Enterprise?
Rollout to all roughly 35,000 employees of Mitsubishi UFJ Bank began in 2026, with a phased deployment.
What is the training requirement for employees to use ChatGPT?
Employees must complete mandatory AI training and finish an e-learning course before they can start using ChatGPT Enterprise.
What results has MUFG seen from using ChatGPT so far?
Training completion among account recipients is about 100%, over 1,800 custom GPTs were created in four months post-training, and specific research tasks saw a 2–30% reduction in workload.
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