Persistent Legal State
Understand how a legal matter changes over time — what changed, when it changed, what caused the change, what evidence supports it, and what the current state appears to be.
ILLUSTRATIVE EVOLUTION — DEMONSTRATION DATA
Most tools read documents. This tracks the matter.
Matter evolution timeline
A chronological record of meaningful legal events — executions, proposals, approvals, formalizations and conflicts — each linked to its source document.
Change detection
Obligations created or modified, deadlines moved, amounts changed, rights granted, conditions satisfied, contradictions introduced or resolved — and proposals that were never formalized.
Evidence first
Every change traces back through event → evidence → source document → verbatim text. Where evidence is weak, the module says so and recommends human review.
Before & after
Compare any two points in the matter's history and see exactly which terms changed between them.
Change chains
The full history of a single term: original state → proposed → discussed → formalized → conflicting reference → current evidence-backed state.
Current legal state
The platform's best evidence-backed reading of the matter today — with hedged language and explicit confidence, never presented as unquestionable fact.
How the analysis works.
Structured extraction
Every document in the matter is read and reduced to structured legal terms, each with a verbatim supporting quote and its own document date and formality.
Temporal normalization
Documents are ordered by their own legal chronology — not upload order — distinguishing execution dates, effective dates, proposals and deadlines.
Change & contradiction detection
Deterministic comparison across the timeline: what changed, who changed it, whether it was ever formalized, and where later documents conflict with executed ones.
Current state reconstruction
The current position per term is reconstructed from the executed record, with conflicts, weak evidence and open questions flagged for human review.
One progression, four levels.
Persistent Legal State sits alongside the six live modules — it does not replace them.
Document AI
Contract Risk Review and Ask This Contract read what a single document says.
Matter Intelligence
Findings, obligations and dates aggregated across every document in the matter.
Cross-Document Reasoning
Conflicts and connections between documents, detected structurally.
Persistent Legal State
How the matter evolved to reach its current position — and what that change now affects.
See it on a live matter.
The synthetic chronology demo matter runs the full engine — seven documents, real change detection, no prepared results.