Accountable AI for supervisors
AI you can audit.
Real-time supervision needs AI. Supervisors need to be able to show their working. Line4 is built so you can do both.
Rules decide. AI reads.
Whether a return passes or fails is always a rule, so the same filing gets the same answer every time. AI does the reading, the drafting and the explaining.
Every answer shows its sources
Each figure links to the cell the firm sent, and each statement to the document it came from in your own records. Anything that cannot be traced is removed.
Tested on your cases before it runs
Every AI rule has a set of real cases with the answer your team expects. It runs on returns only once it has passed them. Change its instructions or the model behind it, and it stops until it passes again.
It only sees what you can see
When the AI reads your connected records, it does so as the person asking. Each source applies that person’s own permissions, so nothing leaks across teams.
Everything on the record
Every decision, every AI result and every source the AI read is written to a tamper-evident trail, so you can always show what happened and why.
In your own cloud
Line4 runs in your own AWS or Azure tenancy, with AI from a provider you choose, inside it.
Questions
- Can the AI pass or fail a return?
- No. Pass or fail is always a rule your team owns. AI reads, drafts and explains, and people decide.
- What happens when an AI model changes?
- The AI rules that use it stop running until they pass their test cases again on the new model. It happens automatically, and it is recorded.
- Can it use our SharePoint or case files?
- Yes, through connections your team controls. It reads them as the signed-in person, cites what it used, and logs every read.