ASN_BANK-Four_become_One__Impact_of_Agentic_AI_at_ASN_Bank.pdf

Transcript

1. Four become One Impact of Agentic AI at ASN Bank Steven Laan 15 September 2025
2. 2 • Steven Laan • Business Lead AI (ASN Bank since July 1st) • Lead Data Scientist (Volksbank since 2019) • Product Owner Advanced Realtime Analytics (ING 2014-2019) • Teaching / Lecturing Introduction
3. • Platform migration • Data migration • Code migration • Digitalisation 15 September 2025 4 Legacy migrations
4. GenAI is not doing the migration for you But it can assist
5. 15 September 2025 • LLMs • MMMs • Context window • Output length Generative AI Artificial Intelligence Machine Learning Generative AI Agentic AI
6. Agent Environment State, Reward Action Agents
7. Possible Tools 15 September 2025 8 APIs Database connections Programmed function Computer use
8. Agentic Architectures 15 September 2025 9
9. Single agent with tools • Simplest architecture • Span of control • Agent Catalog 15 September 2025 10 Database operations API calls Calendar
10. Hierarchy • Supervisor • Separation of concerns • Abstraction • Limited communication 15 September 2025 11
11. Groupchat / DAG • Complex architecture • Fine-grained communication • Specialised agents • Placement of human 15 September 2025 12
12. Agent Architectures 15 September 2025 13 Agent + tools Hierarchy / Supervisor Team chat / Network
13. Use-cases 15 September 2025 14
14. 15 September 2025 Policy Analysis Lineage tracing
15. Policy Agent 15 September 2025 16 Compare definitions across policies ⋮ House of Policies Policy files ⋮ Policy Agent Analysis Agent
16. Lineage Agent 15 September 2025 17 Trace data lineage, meta-data-based answers Only meta-data used: no sensitive info Databases Tables Views Reports
17. Demo Architecture Decisions 15 September 2025 19 Agent + tools Hierarchy / Supervisor
18. Conclusion • GenAI is not a bandaid • It is not a swiss army knife • Think: (Team of) eager robot helper(s) • Needs testing, checking, validation 20 15 September 2025
19. Questions? Thanks for your attention 15 September 2025 Steven Laan linkedin.com/steven-laan