Explain what your AIdecided, and why.The trust layer for insurance AI.
Every time a model prices, accepts or declines, Lineage keeps what it decided, what it rested on and who checked it, sealed so nobody can quietly change it. When a cedant or a regulator asks why, you have the answer in plain words, not a story pieced together after the fact.
Made for the people who answer for the decision
- Underwriters
- Pricing actuaries
- Claims teams
- Reinsurers
- Cedants
- Chief risk officers
- Compliance teams
- Model validators
Three things Lineage does. Quietly, every time a model decides.
- Sealed
- Decision
- Underwriting · Accepted
- Model
- v2.4.1
- Reviewer
- K. Andersen
- Timestamp
- 29 Mar 2026 · 11:04 am
Sealed the moment it's made.Not pieced together afterwards.
Each decision is written down as it happens: what was decided, which model version made it, who reviewed it and when. Then it's sealed onto the record before it, so nothing can be changed later without it showing.
- Match confirmed
Cedant record
- Date
- 29 Mar 2026
- Model
- v2.4.1
- Outcome
- Accepted
Lineage record
- Date
- matches
- Model
- matches
- Outcome
- matches
Your cedant sees what you see.Side by side, line by line.
When a cedant questions a price or a decision, both sides lay their record next to each other. Lineage confirms the date, the model and the outcome agree, and you decide exactly what to share. No spreadsheets traded back and forth, no one taking anyone's word for it.
- Export ready
- Decision ID
- LNR-2026-0847
- Model version
- v2.4.1
- Human oversight
- Reviewed
- Outcome
- Accepted
Export for regulator
24 entries
Ready for the regulator.Before they ask.
Pick the cases and Lineage gathers them into one signed evidence pack: the decision, the model version, the human oversight and the outcome, with a plain explanation written for whoever reads it, from an underwriter to your compliance team.
What every record remembers. So ‘why?’ is never a guess.
Leaf through it.
A decision is more than its outcome. Scroll, and Lineage opens the whole story behind it, one leaf at a time.
- What it followed
- The earlier decisions it built on, so you can walk back the whole path.
- What it read
- Every document behind it, pinned to the exact version open at the time. If a document changes later, you can see which decisions read the old one.
- What it ran
- The model, and the version of it, that produced the answer.
- Whose authority
- The person who signed it off, and the limit they were working within.
- What it changed
- Everything it touched afterwards, so a decision's reach is plain to see.
- Who confirmed it
- A person, in person: a fingerprint on a Mac or a face on a paired phone, before anything is sent.
Built to be trusted. By you, your cedants and your regulator.
Nobody can quietly edit the past
Each entry carries a fingerprint of the one before it. Change any entry and the chain breaks at that exact spot, and the record says so when it checks itself.
Your data stays yours
Only fingerprints are shared between firms. Names, cases and explanations stay off the shared ledger, encrypted and erasable when the law asks.
On your servers or ours
Run Lineage hosted by us, or inside your own walls. The record works the same either way.
It starts with one workflow
We begin with a pilot, such as a pricing review with one reinsurer, and prove it end to end before anything goes live.
Show us one decision you'd like to be able to prove. We'll show you its lineage.
A short call, one workflow you care about, and a pilot shaped around it. No sign-up forms.