Architecture & approach
The intelligent layer
between you,
the LLM and your data.
Dafin sits at the centre of your data infrastructure — interpreting questions with a language model, calculating answers from your verified sources, and returning them with full reasoning and citations.
01 · How it works
Four stages. One promise: no invented answers.
1
Query
Natural language input from any role in the firm.
2
Plan
The LLM interprets intent — and only intent.
3
Execute
Dafin calculates from your verified data sources.
4
Respond
Cited, structured, and audit-ready every time.
02 · Calculated, not generated
Why Dafin doesn't hallucinate.
Hallucinations happen when a language model generates content not grounded in real data. Dafin's architecture prevents this by structurally separating reasoning from generation.
Answers are calculated from your verified data sources, with the LLM used only to interpret the question and format the response. If the data needed is unavailable, Dafin says so.
D
No data? No answer.
honest by design
What was the Müller portfolio return for January 2019?
I don't have position data for that date range. The earliest data available for this client begins 14 March 2020. Would you like me to summarise from there?
03 · Open connector model
Plugs into the systems your firm already runs.
No data migration. No model training. Just connect what you have.
PMS Database
Market Data
KYC Data
Documents
Internal Data
Cloud Storage
Analytics APIs
CRM Systems
Compliance Docs
Custodian Feeds
Risk Models
Order Management
04 · Deployment
Three models. One promise.
A
On-premise
Deployed entirely within your data centre. You control every layer.
Best for · Tier 1 banks · FINMA-regulated
B · MOST COMMON
Private cloud
Dedicated single-tenant environment in your cloud provider of choice.
Best for · Wealth managers · Mid-size banks
C
Hybrid
Sensitive data stays on-prem; compute and orchestration in the cloud.
Best for · WealthTech · Multi-jurisdiction
20 minutes · with a founder
See it on your own data. In twenty minutes.
Book a focused demo with our founding team — no slides, no SDR, no qualification call.
Book a 20-min demo →✓Speak with a founder
✓Live answers, not slides
✓Walk away with a plan