Capability
Track changes in legal meaning, not just text
Submit two versions of a contract and Vichaara surfaces what actually changed in legal position: not which words moved, but which obligations, rights, and caps shifted.
live · deterministic
Deterministic output
vichaara
$ vichaara delta "What changed in legal position between v1 and v2 of this agreement?"
⠋ resolving · 41 clauses
✓ 200 OK · deterministic
response
@@ agreement-v1 → agreement-v2 @@
Payment terms · Net-30
-Governing law · Delaware
+Governing law · New York
Dispute resolution · Arbitration
+Auto-renewal · Enabled
Confidentiality · Mutual
+2 −1 · 5 clauses compared
In context
Redline & delta inside a contract management interface, running on the same deterministic engine as the response above.
QuireRepositoryMSA-2041CompareAM
Redline · text comparison
Meridian Robotics × Halcyon Freight
§11.2 · L48governed by the laws of the State of Delaware New YorkModified
§12.4 · L61This Agreement shall automatically renew for successive one-year terms unless either party gives sixty (60) days' notice.Added
§14.3 · L77any notice shall be delivered by certified mail by email to the designated contactModified
§4.1 · L22payment due net thirty (30) days of invoice receiptUnchanged
§6.2 · L31confidentiality obligations are mutual and survive terminationUnchanged
Legal-position delta
Powered by Vichaara+2−1POST /v1/delta
| Legal position | v1 | v2 | Δ |
|---|---|---|---|
| Payment terms | Net-30 | Net-30 | — |
| Governing law | Delaware | New York | modified |
| Dispute resolution | Arbitration | Arbitration | — |
| Auto-renewal | — | Enabled | added |
| Confidentiality | Mutual | Mutual | — |
Deterministic · traceable to source5 clauses compared