Citigroup Inc.Citigroup's Arc platform is a major AI deployment, boosting productivity and efficiency.
Citigroup is running the largest measured enterprise agentic AI deployment in the financial sector, with its Arc platform now serving as a centralized operating system for AI agents across the global institution. Launched in April 2026, Arc has moved the bank beyond experimental pilots, integrating AI into core operations for its 180,000 staff across 85 countries. The deployment includes Cognition's Devin, used by 40,000 developers, generating over 100,000 agentic AI development hours per week and saving 50 developer-years of effort weekly. Legacy system migration time has dropped from 12 months to four weeks, with a 30-40% boost in developer productivity, and service agents handle over 3 million inquiries annually, cutting servicing effort by 25%. Citi has committed $5 billion to this transformation, largely self-funded through efficiency savings, and enforces a unified risk framework for all agents, with human review required for all outputs. The platform also includes Citi Sky, an AI wealth management assistant developed with Google Cloud and Google DeepMind, and has identified over 50 use cases in its services division.
Citigroup Inc.Citigroup's Arc platform is a major AI deployment, boosting productivity and efficiency.
Alphabet Inc Class CGoogle Cloud and DeepMind partnership with Citi for AI assistant indicates demand for Alphabet's cloud services.
CTO Realty Growth IncCognition's Devin is used by 40,000 developers, showing significant adoption.