United StatesFinance and insurance2025 – ongoingBOK Financial
AI-assisted trust-document review
Vanilla reported that BOK Financial saved roughly 4 hours per initial trust review
Problem
BOK Financial's trust officers manually searched legal documents and amendments to establish applicable provisions. Finding and verifying information slowed trust onboarding and answers to beneficiaries.
Approach
The Advisor Trust Services team worked with Vanilla to create custom prompts for its existing review process. Officers used AI summaries and cited answers to locate provisions. They checked amendments themselves and retained decisions about trust acceptance and distributions.
Results
Takeaway
Custom prompts followed the team's established review questions. Human verification remained part of the workflow behind the reported savings.
Categories
- Industry
- Finance and insurance
- Business function
- Finance, risk and legal
- Innovation type
- Process innovation
- AI technology
- Generative AI
- Adoption
- Partner co-development
- Evidence
- Vendor case study
Sources
Source summaries
Vanilla described custom prompting and human verification in BOK Financial's trust administration work. It reported roughly 4 hours saved per initial review and described the tool supporting heavy onboarding volume in late 2025.
Full details are in the original sources.