Citi has 6 dated AI-agent moves on the record, from Jul 14, 2025 to Jun 1, 2026, and 6 agent use cases on its profile, 4 in production (Stylus Workspaces and engineering agents, Google Cloud, DeepMind and Cognition partnerships, AI risk factor and board oversight and Devin coding agents and AI code review). The latest move, on Jun 1, 2026: Agentic AI in cards (American Banker). Each row below is the bank's own dated entry with the stage it describes and its source; the strategy, numbers, leaders and regulators are on Citi's AI strategy page, and the same rows sit in date order with every other bank on the tracker.
What AI agents does Citi run, and at what stage?
Citi's profile records 4 agent use cases in production: Stylus Workspaces and engineering agents, Google Cloud, DeepMind and Cognition partnerships, AI risk factor and board oversight and Devin coding agents and AI code review. 2 more are at pilot, rollout or announcement stage.
- In production
Stylus Workspaces and engineering agents
Firm-wide assistant; agentic AI for 10,000-plus engineers on legacy remapping.
- In production
Google Cloud, DeepMind and Cognition partnerships
Citi Sky built on Gemini Enterprise Agent Platform and DeepMind avatar technology; Cognition's Devin coding agent used to remap legacy code; relationships with Anthropic, OpenAI, Google and Microsoft.
- In production
AI risk factor and board oversight
The 10-K's AI risk factor covers generative AI, autonomous agents, explainability, bias and third-party models; the board's Technology Committee reviews management's approach to generative AI.
- In production
Devin coding agents and AI code review
Cognition's Devin rolled out to Citi's 40,000 developers from July 2025 for patches, upgrades and language rewrites; agents read only internal repositories and humans approve every change. Citi says AI-assisted code reviews free about 100,000 hours of capacity a week.
- Rolling out
Agentic payments
Mastercard Agent Pay in the branded-cards business.
- Rolling out
Arc enterprise agent platform
Platform for building and scaling AI agents under one governance framework, starting with developers' internal use cases such as research and client preparation.
What has Citi announced about AI agents, and when?
Jun 20261 move
Agentic AI in cardsAnnounced
Mastercard Agent Pay and Citi Flex Pay capabilities in a card portfolio serving more than 70 million customers.
May 20261 move
Arc agent platform launchedRolling out
A platform for building and scaling AI agents, first for developers' internal use cases, then in everyday workflows; 'for the first time, we can deploy embedded AI agents at enterprise scale', said then-CTO David Griffiths.
Apr 20261 move
Citi Sky unveiled with Google Cloud and DeepMindIn production
Built on Gemini Enterprise Agent Platform with DeepMind real-time avatar technology; English and Spanish at launch; phased rollout to Citigold clients from the summer.
Feb 20261 move
2025 10-K: a dedicated AI risk factorIn production
Citi expects to integrate generative AI more broadly, 'including advanced AI capabilities, such as autonomous agents'; it also reports using AI to support governance of data in key regulatory reports and retiring 548 applications in 2025.
Sep 20251 move
Stylus Workspaces goes agenticIn production
A 5,000-user pilot of agentic AI inside Stylus Workspaces, running on Gemini and Claude models; Griffiths on headcount: 'Does it mean that we need less people? I don't know.'
Jul 20251 move
Devin coding agents for 40,000 developersIn production
Citi begins rolling out Cognition's Devin to automate software patches, upgrades and language rewrites; agents work only from internal repositories and humans approve all output. Citi Squad had completed 740,000 automated code reviews, about 100,000 hours a week saved.
What has been reported about Citi's agents?
In the daily brief:
- Five largest US banks are blocking external AI agents, American Banker reports · Oct 28, 2026
- Banks restrict third-party AI agents' access to customer accounts · Oct 23, 2026
- Citi and Bank of America restrict AI agents' access to customer accounts · Oct 19, 2026
Headlines from the Citi news stream, publisher and date only:
- Citi takes cautious approach on AI agent access
bankingdive.com · Oct 23, 2026
- Citi Services | Agentic Commerce
citigroup.com · Oct 20, 2026
- Citi becomes latest US bank to restrict AI agents from accessing accounts
ft.com · Oct 16, 2026
- Meta's Muse Could Generate $27 Billion a Year, Citi Says as AI Agent Usage Surges
finance.yahoo.com · Oct 7, 2026
What AI agents does Citi have in production?
Citi's profile records 4 agent use cases in production: Stylus Workspaces and engineering agents, Google Cloud, DeepMind and Cognition partnerships, AI risk factor and board oversight and Devin coding agents and AI code review. 2 more are at pilot, rollout or announcement stage.
What has Citi announced about AI agents, and when?
6 dated moves from Jul 14, 2025 to Jun 1, 2026: 4 describe an agent in production, 1 a rollout, 0 a pilot and 1 an announcement. The latest, on Jun 1, 2026: Agentic AI in cards (American Banker).
Where does this timeline come from?
From Citigroup's profile on this site, which dates each move and cites its source; the build checks every link. The stage is the one the bank describes, and nothing here is written by a model. The profile is refreshed on a biweekly routine; the record last changed on Oct 26, 2026.
Other banks with an agent timeline:
When Citi puts an agent into production, you'll read it the next morning.
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