OpenAI and JPMorgan Chase team up on AI for coding and security

OpenAI and JPMorgan Chase have announced a partnership to explore how advanced AI can help build software and defend against cyber threats. Greg Brockman, OpenAI's president, shared the news on November 5, 2026. The bank's specific plans come from a separate report, and many details are not public yet.

What was announced

Brockman described the deal as an exploration of how advanced AI could help engineers build, security teams defend, and employees and customers benefit. In a post on X, he singled out cybersecurity and protecting the financial system as priorities.

What the bank reportedly plans

TokenPost reports that JPMorgan plans to use two things inside the bank. The first is Codex, OpenAI's coding tool. The second is specialized cybersecurity models, which are AI systems built for security work. TokenPost says the partnership also covers engineering and broader work across the bank. These tool plans were reported separately from Brockman's broad description.

Not a first date

TokenPost says JPMorgan has used OpenAI models through its LLM Suite since 2024. LLM Suite is the bank's internal system for using AI language models. That history gives context for the newly reported plans.

What is not known

• How Codex and the security models will be used day to day
• Whether customers will see any change in apps or services
• The terms, size or timeline of the partnership

Why it matters

Banks hold money and personal data, so how they build software and spot threats affects customers. If AI helps find attacks sooner, that could help. Nothing public yet shows how well it will work.