# What banks announced about AI agents in Q4 2026

Source: https://www.bankingnewsai.com/ai-agents-in-banking/2026-q4

15 banks, 15 dated moves (October to December 2026): 1 in production, 2 rolling out, 1 pilots, 10 announcements. Most active: Amex (2), BBVA (2), JPMorgan (1), Wells Fargo (1), BNY (1).

## The quarter

So far in the fourth quarter of 2026, banks have made 16 recorded moves on AI agents across 15 banks, in a record that runs to October 19; Amex and BBVA made two each. JPMorgan made the quarter's one policy move on October 13: Dimon said the bank will not let outside agents operate inside accounts and warned of a 'liability transfer' to customers who use them. In production, BNY reported on October 1 that 99% of staff were trained on Eliza within six months and more than 50% build agents. TD extended agentic AI to mortgage funding and discharge on October 13, with funding case review in up to half the time.

Santander ran the one pilot, reporting on October 19 that serving costs in selected experimental use cases fell from around €5 to approximately €0.03 per interaction, under a new three-year NVIDIA framework. Payments moves stayed early: HSBC's October 9 test with Ant Digital had AI agents pay with tokenized deposits but was not a launch, and Amex said on October 8 that only 15% of US consumers in a Teneo survey would let an agent make expensive purchases. BBVA reported on October 6 that voice agents resolved close to 90% of interactions in pilots in Peru and Mexico, and Singapore's MAS issued final AI risk guidelines covering OCBC on October 7. As of October 19, BBVA's role in the Poppy agent protocol, the Amex merchant advisory council and statements from Wells Fargo, State Street, M&T and Barclays remained at the announcement stage.

_Written from the rows below on Oct 26, 2026._

## The moves

### Oct 2026

| Date | Bank | Move | Stage | Source |
|---|---|---|---|---|
| 2026-10-19 | [Santander](https://www.bankingnewsai.com/banks/santander) | **NVIDIA: Model Arena, specialised models and a three-year collaboration framework** Santander AI Lab built Model Arena to evaluate open-weight models against banking tasks, specialises models with NVIDIA NeMo Customizer, uses NVIDIA Kumo models for structured data and runs inference in its own architecture with NVIDIA Dynamo-Triton; in selected experimental use cases serving costs fell from around €5 to approximately €0.03 per interaction. A new three-year framework with NVIDIA covers foundation models, AI agents, fraud and AML, real-time decisioning and simulation including a banking digital twin. | Pilot | [Banco Santander newsroom, Oct 19, 2026](https://www.santander.com/en/press-room/press-releases/2026/10/santander-builds-ai-capabilities-that-improve-performance-and-lower-costs-using-nvidia-ai-infrastructure) |
| 2026-10-13 | [JPMorgan](https://www.bankingnewsai.com/banks/jpmorgan-chase) | **Q3 2026 call: outside AI agents stay blocked; AI spend put near $700 million** Dimon says the bank will not let outside agents operate inside accounts and warns of a 'liability transfer' to customers who use them; the Smart Cash pilot is under way; Barnum puts annual AI spend nearer $700 million than the $2 billion cited a year earlier, calls that figure stale and says AI benefits are not yet visible in results. | Policy | [Banking Dive, Oct 13, 2026](https://www.bankingdive.com/news/jpmorgan-dimon-ai-agents-bank-customers-liability-transfer/832870) |
| 2026-10-13 | [Wells Fargo](https://www.bankingnewsai.com/banks/wells-fargo) | **Q3 2026 call: AI agents in code, marketing, cyber, underwriting** Scharf cites 'significant management time and resources' on AI and says the Wealth tool is 'the first of several capabilities' in a broader AI strategy; the earnings release reports headcount down 8% year on year. | Announced | [Wells Fargo newsroom, Oct 13, 2026](https://www.wellsfargo.com/assets/pdf/about/investor-relations/earnings/third-quarter-2026-earnings.pdf) |
| 2026-10-13 | [TD](https://www.bankingnewsai.com/banks/td-bank-us) and [TD Bank Group](https://www.bankingnewsai.com/banks/td-bank-group) | **Agentic AI extended to mortgage funding and discharge** Two new capabilities coordinate document checks across systems; funding case review in up to half the time; builds on pre-adjudication, which fell from 15 hours to under three minutes. | Rolling out | [TD Bank Group (Canada Newswire via Yahoo Finance), Oct 13, 2026](https://finance.yahoo.com/technology/ai/articles/td-expands-agentic-ai-across-093000362.html) |
| 2026-10-13 | [BBVA](https://www.bankingnewsai.com/banks/bbva) | **First European bank to join the Poppy agent protocol** BBVA becomes a design partner in the Sierra AI and Meta draft protocol that lets users authorise AI agents to act with companies; no BBVA service or date is announced. | Announced | [BBVA newsroom, Oct 13, 2026](https://www.bbva.com/en/innovation/bbva-helps-design-a-common-protocol-led-by-sierra-ai-and-meta-to-connect-ai-agents-with-businesses/) |
| 2026-10-09 | [HSBC](https://www.bankingnewsai.com/banks/hsbc-usa) and [HSBC](https://www.bankingnewsai.com/banks/hsbc) | **Ant Digital test: AI agents pay with HSBC tokenised deposits** A technical verification test, not a launch, used the Tokenised Deposit Service, now available in the US, with real-time risk checks through HSBC's MCP interface. | Announced | [Ant Digital Technologies (PR Newswire via Yahoo Finance), Oct 9, 2026](https://finance.yahoo.com/technology/ai/articles/ant-digital-technologies-hsbc-announce-063000243.html) |
| 2026-10-08 | [Amex](https://www.bankingnewsai.com/banks/american-express) | **Agentic commerce playbook and merchant advisory council** Reported October 8 (released earlier that week): Amex releases a Teneo survey in which about two-thirds of US consumers use AI tools to compare prices and only 15% would let an agent make expensive purchases, and says it is convening a merchant advisory council. | Announced | [Payments Dive, Oct 8, 2026](https://paymentsdive.com/news/amex-advises-businesses-on-ai/832423) |
| 2026-10-08 | [RBC](https://www.bankingnewsai.com/banks/rbc) | **OSFI semi-annual risk outlook centres on frontier AI** OSFI says frontier AI amplifies cyber, technology, third-party and reputational risks, notes two 2026 technology risk bulletins on generative and agentic AI and on frontier AI, and says boards and senior management remain accountable. | Announced | [Office of the Superintendent of Financial Institutions, Oct 8, 2026](https://www.osfi-bsif.gc.ca/en/about-osfi/reports-publications/annual-risk-outlook-semi-annual-update-fiscal-year-2026-2027) |
| 2026-10-07 | [OCBC](https://www.bankingnewsai.com/banks/ocbc) | **MAS issues final AI Risk Management Guidelines** The guidelines apply to all financial institutions, including OCBC, and take effect on 7 October 2027 for sections 3 and 4 and 7 October 2028 for sections 5 and 6. They cover board oversight, lifecycle controls and accountability for third-party AI; MAS plans to consult on agentic AI guidance in 2027. | Announced | [The Business Times, Oct 7, 2026](https://businesstimes.com.sg/singapore/economy-policy/mas-rolls-out-ai-risk-management-guidelines-singapores-financial-sector) |
| 2026-10-06 | [BBVA](https://www.bankingnewsai.com/banks/bbva) | **Strategic Talks #2: 'The Frame' presented to investors** Torres Vila, Bravo and Casas present the agent framework; BBVA reports assistants filtering over half of relationship-manager conversations in Spain, voice agents resolving close to 90% of interactions in pilots in Peru and Mexico, developer productivity up about 28%, and plans to roll Blue out to customers gradually in 2027. | Rolling out | [BBVA newsroom, Oct 6, 2026](https://www.bbva.com/en/innovation/bbva-creates-a-model-to-scale-ai-across-the-group-and-drive-its-customer-centric-transformation/) |
| 2026-10-01 | [BNY](https://www.bankingnewsai.com/banks/bny-mellon) | **Russell profile: usage up from about 20% to 99% trained in a year** American Banker says about 20% of staff used Eliza at the start of 2025 against a 65% year-end target; 99% were trained within six months, more than 50% build agents and over 60% of code is built with AI help. It also credits Russell with digital employees that detect and fix code vulnerabilities, now more than 150. | In production | [American Banker, Oct 1, 2026](https://www.americanbanker.com/news/2026-the-most-powerful-women-in-banking-women-to-watch-18-leigh-ann-russell-bny) |
| 2026-10-01 | [State Street](https://www.bankingnewsai.com/banks/state-street) | **Fogarty: agentic AI 'moved into production', driverless NAV live** American Banker profile says State Street has moved agentic AI capabilities into production under Fogarty's oversight of businesses accounting for more than 80% of consolidated revenue, using automation and AI to reduce manual transactions and aged back-office cash settlements and to improve accounting productivity through 'driverless NAV' technology. | Announced | [American Banker, Oct 1, 2026](https://www.americanbanker.com/news/2026-the-most-powerful-women-in-finance-19-ann-fogarty-state-street) |
| 2026-10-01 | [M&T](https://www.bankingnewsai.com/banks/mt-bank) | **Rajwani on AI agents and deposit runs** Speaking for herself, she says agents could make deposit movement faster and more coordinated, but adoption is limited by trust, authentication and liability questions. | Announced | [American Banker, Oct 1, 2026](https://americanbanker.com/news/ai-agent-bank-runs-possible-but-unlikely-experts-say) |
| 2026-10-01 | [Amex](https://www.bankingnewsai.com/banks/american-express) | **Marrs: agentic commerce is 'less about tech and more about trust'** Group President of Global Merchant and Network Services Anna Marrs tells American Banker that Amex supports the Agent Payments protocol (an open standard with Google, PayPal and 60-plus other companies) and that AI agents already automate parts of credit underwriting, fraud detection and personalised customer service. | Announced | [American Banker, Oct 1, 2026](https://www.americanbanker.com/news/2026-the-most-powerful-women-in-finance-13-anna-marrs-american-express) |
| 2026-10-01 | [Barclays](https://www.bankingnewsai.com/banks/barclays) | **Co-COO on model choice and agentic AI** American Banker quotes Anne Marie Darling that Barclays is not using the most expensive model to go around the block; it reports about 70% of core enterprise data standardised and more than 250 AI-enabled tools and models introduced. | Announced | [American Banker, Oct 1, 2026](https://americanbanker.com/news/2026-the-most-powerful-women-in-banking-women-to-watch-24-anne-marie-darling-barclays) |

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Part of [BankingNewsAI](https://www.bankingnewsai.com/). Every row is a dated, sourced entry on a bank profile on this site; the stage is the one the bank describes. Index of Markdown pages: https://www.bankingnewsai.com/llms.txt.