diff --git a/workbench-ui/src/app/trace/ConstructionEvidencePanel.tsx b/workbench-ui/src/app/trace/ConstructionEvidencePanel.tsx
index db0c854e..de970e95 100644
--- a/workbench-ui/src/app/trace/ConstructionEvidencePanel.tsx
+++ b/workbench-ui/src/app/trace/ConstructionEvidencePanel.tsx
@@ -1,4 +1,4 @@
-import { useMemo } from "react";
+import { useMemo, type ReactNode } from "react";
 import type { ConstructionEvidence } from "../../types/constructionEvidence";
 import { MetadataTable } from "../../design/components/MetadataTable/MetadataTable";
 import { StableJsonViewer } from "../../design/components/StableJsonViewer";
@@ -19,6 +19,27 @@ export interface ConstructionEvidencePanelProps {
   errorMessage: (error: unknown) => string;
 }
 
+function renderValue(val: string | ReactNode) {
+  if (typeof val === "string" && val.includes("(invariant met: versor_error < 1e-6)")) {
+    const parts = val.split("(invariant met: versor_error < 1e-6)");
+    return (
+      <span className="flex flex-wrap items-center gap-1">
+        {parts.map((part, index) => (
+          <span key={index} className="flex items-center gap-1">
+            {part}
+            {index < parts.length - 1 && (
+              <span className="inline-flex items-center rounded-full bg-emerald-500/10 px-1.5 py-0.5 text-[10px] font-medium text-emerald-600 ring-1 ring-inset ring-emerald-500/20 dark:bg-emerald-500/10 dark:text-emerald-400 dark:ring-emerald-500/20">
+                invariant met: versor_error &lt; 1e-6
+              </span>
+            )}
+          </span>
+        ))}
+      </span>
+    );
+  }
+  return val;
+}
+
 function rowValue(value: string) {
   return value;
 }
@@ -41,7 +62,7 @@ function DetailSection({ section }: { section: ConstructionEvidenceDetailSection
               <MetadataTable
                 rows={item.rows.map((row) => ({
                   key: row.key,
-                  value: row.value,
+                  value: renderValue(row.value),
                   mono: true,
                 }))}
               />
@@ -119,7 +140,7 @@ export function ConstructionEvidencePanel({
         <MetadataTable
           rows={model.assessmentRows.map((row) => ({
             key: row.key,
-            value: row.value,
+            value: renderValue(row.value),
           }))}
         />
       ) : null}
@@ -138,7 +159,7 @@ export function ConstructionEvidencePanel({
           <MetadataTable
             rows={model.sourceSpanRows.map((row) => ({
               key: row.key,
-              value: row.value,
+              value: renderValue(row.value),
               mono: true,
             }))}
           />
diff --git a/workbench-ui/src/app/trace/constructionEvidencePanelModel.ts b/workbench-ui/src/app/trace/constructionEvidencePanelModel.ts
index c13c2bb6..ab4b9c00 100644
--- a/workbench-ui/src/app/trace/constructionEvidencePanelModel.ts
+++ b/workbench-ui/src/app/trace/constructionEvidencePanelModel.ts
@@ -17,6 +17,8 @@ export interface ConstructionEvidenceSummaryRow {
   value: string;
 }
 
+import { AssessmentBindingView } from "../../types/constructionEvidence";
+
 export interface ConstructionEvidenceDetailItem {
   title: string;
   rows: ConstructionEvidenceSummaryRow[];
@@ -209,6 +211,12 @@ function detailSections(evidence: ConstructionEvidence): ConstructionEvidenceDet
           { key: "unresolved_hazards", value: noneIfEmpty(assessment.unresolved_hazards) },
           { key: "explanation", value: assessment.explanation || "none" },
           { key: "evidence_spans", value: spanList(evidence.problem_text, assessment.evidence_spans) },
+          {
+            key: "bindings",
+            value: assessment.bindings && assessment.bindings.length > 0
+              ? assessment.bindings.map(b => `${b.role}=${b.target_id}${b.versor_error !== undefined && b.versor_error < 1e-6 ? " (invariant met: versor_error < 1e-6)" : (b.versor_error !== undefined ? ` (versor_error: ${b.versor_error})` : "")}`).join("; ")
+              : "none"
+          },
         ],
       })),
     },
diff --git a/workbench-ui/src/types/constructionEvidence.ts b/workbench-ui/src/types/constructionEvidence.ts
index 7e4a0c84..9fcf5e0d 100644
--- a/workbench-ui/src/types/constructionEvidence.ts
+++ b/workbench-ui/src/types/constructionEvidence.ts
@@ -36,6 +36,7 @@ export interface MentionBindingView {
   source_mention_id: string;
   target_mention_id: string;
   evidence_spans: SourceSpanView[];
+  bindings?: AssessmentBindingView[];
 }
 
 export interface BoundRelationRoleView {
@@ -50,6 +51,12 @@ export interface BoundRelationView {
   evidence_spans: SourceSpanView[];
 }
 
+export interface AssessmentBindingView {
+  role: string;
+  target_id: string;
+  versor_error?: number;
+}
+
 export interface ContractAssessmentView {
   candidate_organ: string;
   family_id: string | null;
diff --git a/workbench-ui/update.cjs b/workbench-ui/update.cjs
new file mode 100644
index 00000000..6cbdfb2a
--- /dev/null
+++ b/workbench-ui/update.cjs
@@ -0,0 +1,12 @@
+const fs = require('fs');
+const file = 'src/types/constructionEvidence.ts';
+let content = fs.readFileSync(file, 'utf8');
+content = content.replace(
+  'export interface ContractAssessmentView {',
+  'export interface AssessmentBindingView {\n  role: string;\n  target_id: string;\n  versor_error?: number;\n}\n\nexport interface ContractAssessmentView {'
+);
+content = content.replace(
+  'evidence_spans: SourceSpanView[];\n}',
+  'evidence_spans: SourceSpanView[];\n  bindings?: AssessmentBindingView[];\n}'
+);
+fs.writeFileSync(file, content, 'utf8');
diff --git a/workbench-ui/update.js b/workbench-ui/update.js
new file mode 100644
index 00000000..6cbdfb2a
--- /dev/null
+++ b/workbench-ui/update.js
@@ -0,0 +1,12 @@
+const fs = require('fs');
+const file = 'src/types/constructionEvidence.ts';
+let content = fs.readFileSync(file, 'utf8');
+content = content.replace(
+  'export interface ContractAssessmentView {',
+  'export interface AssessmentBindingView {\n  role: string;\n  target_id: string;\n  versor_error?: number;\n}\n\nexport interface ContractAssessmentView {'
+);
+content = content.replace(
+  'evidence_spans: SourceSpanView[];\n}',
+  'evidence_spans: SourceSpanView[];\n  bindings?: AssessmentBindingView[];\n}'
+);
+fs.writeFileSync(file, content, 'utf8');