# OpenAI's AI Agents Cut Bank System Switch Time

> OpenAI's new AI agents let banks bypass costly core system overhauls by handling legacy screens directly.
- Title: OpenAI's AI Agents Cut Bank System Switch Time · Pymnts
- Summary: OpenAI's new AI agents let banks bypass costly core system overhauls by handling legacy screens directly. Banks can use AI agents to complete tasks on…
- Keywords: openai, gpt-6, astra, banking, core systems, cobol, financial services, ai agents, robotic process automation, osworld, goldman sachs, computer use
- Source: Pymnts — https://pymnts.com/news/banking/2026/openai-hands-banks-a-shortcut-around-billion-dollar-core-rewrites
- Author: PYMNTS
- Published: 2026-09-22T19:46:42+00:00
- Read time: 1 min
- Topics: openai, gpt-6, astra, banking, core systems, cobol, financial services, ai agents, robotic process automation, osworld, goldman sachs, computer use
## Legacy Bank Systems
Banks still use 30-40 year old systems that can't connect to modern tools, requiring manual work for tasks.
## AI Takes Employee's Seat
Computer-use AI reads screens and fills forms like a human, bypassing custom connections.
## GPT-6 Astra Speeds Tasks
Astra completes screen tasks in half the time of its predecessor, scoring 72.6% on offline tests.
## Banks Avoid Costly Overhauls
Replacing core systems takes years and billions, but AI agents handle tasks without new plumbing.
## Goldman Sachs Tests AI
Goldman Sachs uses AI agents for trade and client vetting, calling them digital coworkers for complex tasks.
## Real-World Limits
AI handles only 31% of long tasks end-to-end, showing safety risks in complex banking workflows.
## Key takeaway

Banks can use AI agents to complete tasks on outdated systems without replacing them, saving years and billions.