diff --git a/AGENTS.md b/AGENTS.md
index b83fd7c22..dd1c2c6d7 100644
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -861,6 +861,11 @@ returns a leftover-map origin leftover-map person coordinate caption independent
 `Open leftover map comparison graphic leftover-map post {title} at leftover-map origin ξ {person}`. Rank-0 unused axes still name leftover-map origin `(0.00, 0.00)`.
 Do not invent leftover-map origin from leftover-map item coordinates `ζ`. leftoverMapPlotPostBadge stays leftover-map graphic leftover-map
 post leftover-map origin leftover-map person coordinate keys. leftoverMapComparePlotCriterionBadge stays leftover-map comparison graphic leftover-map criterion leftover-map item coordinate keys this increment.
+ADR 0350 captions leftover-map comparison graphic leftover-map criterion leftover-map origin leftover-map item coordinates with leftover-map origin when leftoverMapComparePlotCriterionBadge
+returns a leftover-map origin leftover-map item coordinate caption independently of leftover-map comparison graphic leftover-map post leftover-map origin leftover-map person coordinates. Distinct accessible name
+`leftover map comparison graphic leftover-map criterion {label} at leftover-map origin ζ {item}`. Rank-0 unused axes still name leftover-map origin `(0.00, 0.00)`.
+Do not invent leftover-map origin from leftover-map person coordinates `ξ`. leftoverMapPlotCriterionBadge stays leftover-map graphic leftover-map
+criterion leftover-map origin leftover-map item coordinate keys. leftoverMapComparePlotPostBadge stays leftover-map comparison graphic leftover-map post leftover-map origin leftover-map person coordinate keys this increment.
 When `R`, `R̂`, `U`, `x`,
 `s`, and `e` are finite, `e + s + x = 1`. When `Y`, `E`, and `R` are
 finite, `Y − E = R`. When `R`, `R̂`, and `U` are
@@ -1048,6 +1053,8 @@ Leftover-map graphic leftover-map post leftover-map origin leftover-map person c
 (ADR 0348) captions leftover-map graphic leftover-map post leftover-map origin leftover-map person coordinates when leftoverMapPlotPostBadge returns a leftover-map origin leftover-map person coordinate caption.
 Leftover-map comparison graphic leftover-map post leftover-map origin leftover-map person coordinates independently of leftover-map graphic leftover-map post leftover-map origin leftover-map person coordinates
 (ADR 0349) captions leftover-map comparison graphic leftover-map post leftover-map origin leftover-map person coordinates when leftoverMapComparePlotPostBadge returns a leftover-map origin leftover-map person coordinate caption.
+Leftover-map comparison graphic leftover-map criterion leftover-map origin leftover-map item coordinates independently of leftover-map comparison graphic leftover-map post leftover-map origin leftover-map person coordinates
+(ADR 0350) captions leftover-map comparison graphic leftover-map criterion leftover-map origin leftover-map item coordinates when leftoverMapComparePlotCriterionBadge returns a leftover-map origin leftover-map item coordinate caption.
 Item complete-case coverage
 (ADR 0282) captions the leftover-map graphic with how many scored criteria
 entered the map. Item complete-case coverage on the pair list (ADR 0285)
diff --git a/ARCHITECTURE.md b/ARCHITECTURE.md
index 3d8a6e402..74d2633de 100644
--- a/ARCHITECTURE.md
+++ b/ARCHITECTURE.md
@@ -823,6 +823,8 @@ ADR 0348 captions leftover-map graphic leftover-map post leftover-map origin lef
 returns a leftover-map origin leftover-map person coordinate caption independently of leftover-map criterion leftover-map item coordinates.
 ADR 0349 captions leftover-map comparison graphic leftover-map post leftover-map origin leftover-map person coordinates when leftoverMapComparePlotPostBadge
 returns a leftover-map origin leftover-map person coordinate caption independently of leftover-map graphic leftover-map post leftover-map origin leftover-map person coordinates.
+ADR 0350 captions leftover-map comparison graphic leftover-map criterion leftover-map origin leftover-map item coordinates when leftoverMapComparePlotCriterionBadge
+returns a leftover-map origin leftover-map item coordinate caption independently of leftover-map comparison graphic leftover-map post leftover-map origin leftover-map person coordinates.
 Click a post marker or a pair button
 opens that post. Those ADRs are the normative mathematical, storage, and
 display contracts. Leftover-map axis share
diff --git a/CHANGELOG.d/2.107.0-leftover-map-compare-plot-criterion-origin-badge.md b/CHANGELOG.d/2.107.0-leftover-map-compare-plot-criterion-origin-badge.md
new file mode 100644
index 000000000..ca80bfd09
--- /dev/null
+++ b/CHANGELOG.d/2.107.0-leftover-map-compare-plot-criterion-origin-badge.md
@@ -0,0 +1,12 @@
+## 2.107.0 — Leftover-map origin on leftover-map comparison graphic leftover-map criterion leftover-map item coordinates independently of leftover-map comparison graphic leftover-map post leftover-map origin leftover-map person coordinates
+
+- Caption leftover-map comparison graphic leftover-map criterion leftover-map origin leftover-map item coordinates through leftoverMapComparePlotCriterionBadge
+  independently of leftover-map comparison graphic leftover-map post leftover-map origin leftover-map person coordinates (ADR 0350). After `make seed`, leftover-map comparison graphic leftover-map
+  criterion leftover-map origin leftover-map item coordinates name leftover-map origin when leftoverMapPlotCoordinatePairIsOrigin returns true. Distinct accessible name
+  `leftover map comparison graphic leftover-map criterion {label} at leftover-map origin ζ {item}`. Rank-0 unused axes still name leftover-map origin `(0.00, 0.00)`.
+  Non-origin leftover-map comparison graphic leftover-map criterion leftover-map item coordinates stay
+  `leftover map comparison graphic leftover-map criterion {label} at ζ {item}`. leftoverMapPlotCriterionBadge stays leftover-map graphic leftover-map
+  criterion leftover-map origin leftover-map item coordinate keys. leftoverMapComparePlotPostBadge stays leftover-map comparison graphic leftover-map
+  post leftover-map origin leftover-map person coordinate keys this increment. Do not invent leftover-map origin from leftover-map person coordinates `ξ`.
+  Do not mix #877. A finite negative leftover is shown, never clamped. Never invent a leftover score.
+  Never invent a theta. No new columns.
diff --git a/CHANGELOG.md b/CHANGELOG.md
index a97a8a249..4839cc063 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,8 +8,17 @@ All notable changes to this project are documented here. Format follows
 
 ### Added
 
-- Period leftover pairs now caption leftover-map comparison graphic leftover-map post leftover-map origin leftover-map person coordinates
-  through leftoverMapComparePlotPostBadge independently of leftover-map graphic leftover-map post leftover-map origin leftover-map person coordinates (ADR 0349 / v2.106.0). After `make seed`, leftover-map comparison graphic leftover-map
+- Period leftover pairs now caption leftover-map comparison graphic leftover-map criterion leftover-map origin leftover-map item coordinates
+  through leftoverMapComparePlotCriterionBadge independently of leftover-map comparison graphic leftover-map post leftover-map origin leftover-map person coordinates (ADR 0350 / v2.107.0). After `make seed`, leftover-map comparison graphic leftover-map
+  criterion leftover-map origin leftover-map item coordinates name leftover-map origin when leftoverMapPlotCoordinatePairIsOrigin returns true. Distinct accessible name
+  `leftover map comparison graphic leftover-map criterion {label} at leftover-map origin ζ {item}`. Rank-0 unused axes still name leftover-map origin `(0.00, 0.00)`.
+  Non-origin leftover-map comparison graphic leftover-map criterion leftover-map item coordinates stay
+  `leftover map comparison graphic leftover-map criterion {label} at ζ {item}`. leftoverMapPlotCriterionBadge stays leftover-map graphic leftover-map
+  criterion leftover-map origin leftover-map item coordinate keys. leftoverMapComparePlotPostBadge stays leftover-map comparison graphic leftover-map
+  post leftover-map origin leftover-map person coordinate keys this increment. Do not invent leftover-map origin from leftover-map person coordinates `ξ`.
+  Do not mix #877. A finite negative leftover is shown, never clamped. Never invent a leftover score or a theta. No new columns.
+
+
   post leftover-map origin leftover-map person coordinates name leftover-map origin when leftoverMapPlotCoordinatePairIsOrigin returns true. Distinct accessible name
   `Open leftover map comparison graphic leftover-map post {title} at leftover-map origin ξ {person}`. Rank-0 unused axes still name leftover-map origin `(0.00, 0.00)`.
   Non-origin leftover-map comparison graphic leftover-map post leftover-map person coordinates stay
diff --git a/docs/adr/0336-leftover-map-compare-plot-criterion-coordinates.md b/docs/adr/0336-leftover-map-compare-plot-criterion-coordinates.md
index 007bbce63..eaf1352db 100644
--- a/docs/adr/0336-leftover-map-compare-plot-criterion-coordinates.md
+++ b/docs/adr/0336-leftover-map-compare-plot-criterion-coordinates.md
@@ -4,7 +4,9 @@
 **Date:** 2026-08-31
 
 **Amended by:** [ADR 0337](0337-leftover-map-compare-plot-post-coordinates.md)
-(leftover-map person coordinates on leftover-map comparison graphic leftover-map post markers)
+(leftover-map person coordinates on leftover-map comparison graphic leftover-map post markers);
+[ADR 0350](0350-leftover-map-compare-plot-criterion-origin-badge.md)
+(leftover-map origin on leftover-map comparison graphic leftover-map criterion leftover-map item coordinates independently of leftover-map comparison graphic leftover-map post leftover-map origin leftover-map person coordinates)
 
 Amends leftover-map graphic display of persisted coordinates on the grouping comparison strip
 ([ADR 0304](0304-leftover-map-compare-graphic.md)), leftover-map graphic leftover-map criterion leftover-map item coordinates
diff --git a/docs/adr/0350-leftover-map-compare-plot-criterion-origin-badge.md b/docs/adr/0350-leftover-map-compare-plot-criterion-origin-badge.md
new file mode 100644
index 000000000..500f397f6
--- /dev/null
+++ b/docs/adr/0350-leftover-map-compare-plot-criterion-origin-badge.md
@@ -0,0 +1,90 @@
+# ADR 0350 — Name leftover-map origin on leftover-map comparison graphic leftover-map criterion leftover-map item coordinates independently of leftover-map comparison graphic leftover-map post leftover-map origin leftover-map person coordinates
+
+**Decision status:** Accepted
+**Date:** 2026-09-02
+
+Amends leftover-map item coordinates on leftover-map comparison graphic leftover-map criterion markers independently of leftover-map post ξ markers
+([ADR 0336](0336-leftover-map-compare-plot-criterion-coordinates.md)). Independent of leftover-map comparison graphic leftover-map post leftover-map origin leftover-map person coordinates independently of leftover-map graphic leftover-map post leftover-map origin leftover-map person coordinates
+([ADR 0349](0349-leftover-map-compare-plot-post-origin-badge.md)). Independent of leftover-map graphic leftover-map post leftover-map origin leftover-map person coordinates independently of leftover-map criterion leftover-map item coordinates
+([ADR 0348](0348-leftover-map-plot-post-origin-badge.md)). Independent of leftover-map graphic leftover-map criterion leftover-map origin leftover-map item coordinates independently of leftover-map person coordinates
+([ADR 0347](0347-leftover-map-plot-criterion-origin-badge.md)). Independent of leftover-map leftover-axis origin ticks independently of leftover-map axis share and leftover-map singular values
+([ADR 0346](0346-leftover-map-axis-tick-origin-badge.md)). Independent of leftover-map leftover-axis origin ticks on the competing origin-tick stack (do not mix #877).
+
+## Context
+
+ADR 0336 already names leftover-map comparison graphic leftover-map criterion leftover-map item coordinates
+`leftover map comparison graphic leftover-map criterion {label} at ζ {item}`. Rank-0 unused axes still persist leftover-map
+origin `(0.00, 0.00)` (`formatSignedLeftoverValue(0)` emits no plus). Origin leftover-map
+item coordinates still interpolate leftover-map origin only through leftover-map comparison graphic leftover-map criterion leftover-map
+item coordinate keys. A missing or non-finite leftover-map item coordinate pair omits independently
+of leftover-map person coordinates `ξ`. A finite negative leftover is shown, never clamped.
+Do not invent leftover-map origin from leftover-map person coordinates `ξ`. leftoverMapPlotCriterionBadge stays
+`leftover-map criterion {label} at leftover-map origin ζ {item}`
+this increment. leftoverMapComparePlotPostBadge stays
+`Open leftover map comparison graphic leftover-map post {title} at leftover-map origin ξ {person}`
+this increment.
+
+This increment names leftover-map comparison graphic leftover-map criterion leftover-map origin leftover-map
+item coordinates as leftoverMapComparePlotCriterionBadge. Leftover-map comparison graphic leftover-map criterion leftover-map origin leftover-map
+item coordinates stay
+`leftover map comparison graphic leftover-map criterion {label} at leftover-map origin ζ {item}`
+when leftoverMapPlotCoordinatePairIsOrigin returns true, so they stay distinct from leftover-map
+comparison graphic leftover-map criterion leftover-map item coordinates
+`leftover map comparison graphic leftover-map criterion {label} at ζ {item}`,
+leftover-map graphic leftover-map criterion leftover-map origin leftover-map item coordinates
+`leftover-map criterion {label} at leftover-map origin ζ {item}`,
+and leftover-map comparison graphic leftover-map post leftover-map origin leftover-map person coordinates
+`Open leftover map comparison graphic leftover-map post {title} at leftover-map origin ξ {person}`.
+It does not add columns. Do not invent a leftover score. Do not invent a theta.
+
+This protected increment uses **0350** so it does not collide with leftover-map comparison graphic leftover-map
+post leftover-map origin leftover-map person coordinates independently of leftover-map graphic leftover-map post leftover-map origin leftover-map person coordinates
+(0349) or leftover-map leftover-axis origin ticks (#877).
+
+## Decision
+
+On leftover-map comparison graphic leftover-map criterion markers, caption leftover-map origin
+when leftoverMapPlotCoordinatePairIsOrigin returns true. Rank-0 unused axes still name leftover-map
+origin `(0.00, 0.00)`. Non-origin leftover-map item coordinates stay leftover-map comparison graphic leftover-map criterion leftover-map
+item coordinate keys. leftoverMapPlotCriterionBadge, leftoverMapComparePlotPostBadge,
+leftoverMapPlotPostBadge, leftoverMapListCriterionBadge, leftoverMapCompareListCriterionBadge, leftoverMapPlotTickAxisBadge,
+leftoverMapComparePlotTickAxisBadge, leftoverMapCompareAxisTickBadge, and leftoverMapAxisTickBadge
+do not change leftover-map origin naming this increment.
+
+Do not add SQL. Do not edit shipped migrations. Do not invent a leftover
+score. Do not invent a theta.
+
+## Consequences
+
+After `make seed`, leftover-map comparison graphic leftover-map criterion leftover-map origin leftover-map item
+coordinates name leftover-map origin independently of leftover-map comparison graphic leftover-map post leftover-map origin leftover-map person coordinates. Rank-0 unused
+axes still name leftover-map origin `(0.00, 0.00)`. leftoverMapPlotCriterionBadge stays leftover-map graphic leftover-map
+criterion leftover-map origin leftover-map item coordinate keys. leftoverMapComparePlotPostBadge
+stays leftover-map comparison graphic leftover-map post leftover-map origin leftover-map person coordinate keys. leftover-map comparison graphic leftover-map
+criterion leftover-map item coordinates independently of leftover-map post ξ markers
+(ADR 0336) remain.
+
+## Related
+
+Independent of leftover-map comparison graphic leftover-map post leftover-map origin leftover-map person
+coordinates independently of leftover-map graphic leftover-map post leftover-map origin leftover-map person coordinates
+([ADR 0349](0349-leftover-map-compare-plot-post-origin-badge.md)). Independent of leftover-map
+item coordinates on leftover-map comparison graphic leftover-map criterion markers independently of leftover-map
+post ξ markers ([ADR 0336](0336-leftover-map-compare-plot-criterion-coordinates.md)). Independent of leftover-map
+graphic leftover-map criterion leftover-map origin leftover-map item coordinates independently of leftover-map
+person coordinates ([ADR 0347](0347-leftover-map-plot-criterion-origin-badge.md)). Independent of leftover-map
+leftover-axis origin ticks independently of leftover-map axis share and leftover-map singular values
+([ADR 0346](0346-leftover-map-axis-tick-origin-badge.md)).
+
+## References
+
+Gabriel, K. R. (1971). The biplot graphic display of matrices with
+application to principal component analysis. *Biometrika, 58*(3),
+453–467. https://doi.org/10.1093/biomet/58.3.453
+
+Jeon, M., Jin, I. H., Schweinberger, M., & Baugh, S. (2021). Mapping
+unobserved item–respondent interactions: A latent space item response
+model with interaction map. *Psychometrika, 86*(2), 378–403.
+https://doi.org/10.1007/s11336-021-09762-5
+(LSIRM interaction `−γ‖ξ_j − ζ_i‖` after main effects
+`α_j − β_i`; typically `p = 2` for the interaction map.)
diff --git a/docs/product-technical-gap-baseline.md b/docs/product-technical-gap-baseline.md
index ac310e3d2..efad46f55 100644
--- a/docs/product-technical-gap-baseline.md
+++ b/docs/product-technical-gap-baseline.md
@@ -1,5 +1,15 @@
 # Product & Technical Gap Baseline
 
+> Exact-head loop overlay: 2026-09-02 07:32 KST. Protected `main` is
+> `3f61c8242b9c02dec307a7396e83e28f7cdd9f3d`. Writes work. Do not
+> self-approve. #893 leftover-map comparison graphic leftover-map post leftover-map origin leftover-map
+> person coordinates independently of leftover-map graphic leftover-map post leftover-map origin leftover-map person coordinates (v2.106.0 / ADR 0349) is
+> `f2a1860`, stacked on #892 @ `c941929`. Independent APPROVE is missing (Devin COMMENTED,
+> not APPROVE). Next buyer increment on this cycle: leftover-map comparison graphic leftover-map criterion leftover-map origin leftover-map
+> item coordinates independently of leftover-map comparison graphic leftover-map post leftover-map origin leftover-map person coordinates as leftoverMapComparePlotCriterionBadge (ADR 0350 / v2.107.0) delivered locally on
+> `feat/leftover-map-compare-plot-criterion-origin-badge-v21070`. Distinct accessible name
+> `leftover map comparison graphic leftover-map criterion {label} at leftover-map origin ζ {item}`. Rank-0 unused axes still name leftover-map origin `(0.00, 0.00)`. leftoverMapPlotCriterionBadge stays leftover-map graphic leftover-map criterion leftover-map origin leftover-map item coordinate keys. leftoverMapComparePlotPostBadge stays leftover-map comparison graphic leftover-map post leftover-map origin leftover-map person coordinate keys. Do not invent leftover-map origin from leftover-map person coordinates `ξ`. Do not mix #877. Stack onto #893. Leave open for independent review. Do not squash-merge. Do not self-approve. Issues #79 and #87 stay open. Do not merge #808 without independent APPROVE. #96 closed as weaker duplicate of #91.
+
 > Exact-head loop overlay: 2026-09-01 02:25 KST. Protected `main` is
 > `cb187cadee5fb6c46d8a944815ccc154a1e028d1`. Writes work. Do not
 > self-approve. #892 leftover-map graphic leftover-map post leftover-map origin leftover-map
diff --git a/frontend/package.json b/frontend/package.json
index f4c502de3..b8468a54c 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -1,7 +1,7 @@
 {
   "name": "frontend",
   "private": true,
-  "version": "2.106.0",
+  "version": "2.107.0",
   "type": "module",
   "scripts": {
     "dev": "vite",
diff --git a/frontend/src/components/LeftoverMapPlot.test.tsx b/frontend/src/components/LeftoverMapPlot.test.tsx
index ccb6c94ab..34740d19f 100644
--- a/frontend/src/components/LeftoverMapPlot.test.tsx
+++ b/frontend/src/components/LeftoverMapPlot.test.tsx
@@ -1000,8 +1000,13 @@ describe("LeftoverMapPlot", () => {
       />,
     );
     expect(
-      screen.getByLabelText("leftover map comparison graphic leftover-map criterion sales-lead at ζ (0.00, 0.00)"),
+      screen.getByLabelText(
+        "leftover map comparison graphic leftover-map criterion sales-lead at leftover-map origin ζ (0.00, 0.00)",
+      ),
     ).toBeInTheDocument();
+    expect(
+      screen.queryByLabelText("leftover map comparison graphic leftover-map criterion sales-lead at ζ (0.00, 0.00)"),
+    ).not.toBeInTheDocument();
     expect(
       screen.getByRole("button", {
         name: "Open leftover map comparison graphic leftover-map post Public post at leftover-map origin ξ (0.00, 0.00)",
diff --git a/frontend/src/components/LeftoverMapPlot.tsx b/frontend/src/components/LeftoverMapPlot.tsx
index 137206fe8..1d2cef010 100644
--- a/frontend/src/components/LeftoverMapPlot.tsx
+++ b/frontend/src/components/LeftoverMapPlot.tsx
@@ -173,6 +173,8 @@ function leftoverMapPlotPostText(
  * criterion markers with persisted leftover-map item coordinates ``ζ_{1:2}``
  * when leftoverMapComparePlotCriterionBadge returns a usable leftover-map comparison
  * graphic leftover-map criterion leftover-map item coordinate caption. Caption leftover-map origin on leftover-map comparison graphic leftover-map
+ * criterion leftover-map item coordinates independently of leftover-map comparison graphic leftover-map post leftover-map origin leftover-map person coordinates when leftoverMapPlotCoordinatePairIsOrigin
+ * returns true. Caption leftover-map origin on leftover-map comparison graphic leftover-map
  * post leftover-map person coordinates independently of leftover-map graphic leftover-map post leftover-map origin leftover-map person coordinates when leftoverMapPlotCoordinatePairIsOrigin
  * returns true. Caption leftover-map
  * comparison graphic leftover-map post markers with persisted leftover-map person coordinates
@@ -305,6 +307,12 @@ function leftoverMapPlotPostText(
  * ADR 0348 fail-closes leftover-map graphic leftover-map post leftover-map origin leftover-map
  * person coordinates through leftoverMapPlotPostBadge independently of leftover-map
  * criterion leftover-map item coordinates.
+ * ADR 0349 fail-closes leftover-map comparison graphic leftover-map post leftover-map origin leftover-map
+ * person coordinates through leftoverMapComparePlotPostBadge independently of leftover-map
+ * graphic leftover-map post leftover-map origin leftover-map person coordinates.
+ * ADR 0350 fail-closes leftover-map comparison graphic leftover-map criterion leftover-map origin leftover-map
+ * item coordinates through leftoverMapComparePlotCriterionBadge independently of leftover-map
+ * comparison graphic leftover-map post leftover-map origin leftover-map person coordinates.
  * Never invent a leftover score.
  */
 export function LeftoverMapPlot({
diff --git a/frontend/src/i18n.test.ts b/frontend/src/i18n.test.ts
index 483dfda89..2115d077f 100644
--- a/frontend/src/i18n.test.ts
+++ b/frontend/src/i18n.test.ts
@@ -79,6 +79,7 @@ describe("i18n", () => {
     "leftover-map criterion {label} at ζ {item}",
     "leftover-map criterion {label} at leftover-map origin ζ {item}",
     "leftover map comparison graphic leftover-map criterion {label} at ζ {item}",
+    "leftover map comparison graphic leftover-map criterion {label} at leftover-map origin ζ {item}",
     "leftover-map axis 1",
     "leftover-map axis 2",
     "leftover-map axis {axis} ({share}%)",
@@ -175,6 +176,7 @@ describe("i18n", () => {
     "Open leftover-map post {title}",
     "Open leftover map comparison graphic leftover-map post {title} at ξ {person}",
     "Open leftover map comparison graphic leftover-map post {title} at leftover-map origin ξ {person}",
+    "leftover map comparison graphic leftover-map criterion {label} at leftover-map origin ζ {item}",
     "Read observed Y {observed} and expected E {expected} after IRT main effects, then open this post.",
     "Leftover map has no leftover structure after IRT main effects. Open this post.",
     "Leftover map rank {rank} after IRT main effects. Open this post.",
@@ -490,6 +492,24 @@ describe("i18n", () => {
     },
   );
 
+  it.each([
+    ["ko", "잔여 지도 비교 그림 원점 기준 sales-lead (ζ (0.00, 0.00))"],
+    ["zh", "残差地图比较图形原点准则 sales-lead（ζ (0.00, 0.00)）"],
+    ["ja", "残差マップの比較図原点基準 sales-lead（ζ (0.00, 0.00)）"],
+    ["vi", "tiêu chí gốc đồ họa so sánh bản đồ phần dư sales-lead tại ζ (0.00, 0.00)"],
+  ] as const)(
+    "formats leftover map comparison graphic leftover-map criterion leftover-map origin ζ in %s",
+    (locale, expected) => {
+      setLocale(locale);
+      expect(
+        tf("leftover map comparison graphic leftover-map criterion {label} at leftover-map origin ζ {item}", {
+          label: "sales-lead",
+          item: "(0.00, 0.00)",
+        }),
+      ).toBe(expected);
+    },
+  );
+
   it.each([
     ["ko", "잔여 지도 원점 글 Public post 열기 (ξ (0.00, 0.00))"],
     ["zh", "打开残差图原点帖子 Public post（ξ (0.00, 0.00)）"],
diff --git a/frontend/src/i18n.ts b/frontend/src/i18n.ts
index 8763884df..d84245cbd 100644
--- a/frontend/src/i18n.ts
+++ b/frontend/src/i18n.ts
@@ -698,6 +698,8 @@ const TRANSLATIONS: Partial<Record<Locale, Record<string, string>>> = {
       "잔여 지도 원점 기준 {label} (ζ {item})",
     "leftover map comparison graphic leftover-map criterion {label} at ζ {item}":
       "잔여 지도 비교 그림 기준 {label} (ζ {item})",
+    "leftover map comparison graphic leftover-map criterion {label} at leftover-map origin ζ {item}":
+      "잔여 지도 비교 그림 원점 기준 {label} (ζ {item})",
     "Open leftover-map post {title}": "잔여 지도 글 {title} 열기",
     "Open leftover map comparison graphic leftover-map post {title} at ξ {person}":
       "잔여 지도 비교 그림 글 {title} 열기 (ξ {person})",
@@ -1422,6 +1424,8 @@ const TRANSLATIONS: Partial<Record<Locale, Record<string, string>>> = {
       "残差图原点准则 {label}（ζ {item}）",
     "leftover map comparison graphic leftover-map criterion {label} at ζ {item}":
       "残差地图比较图形准则 {label}（ζ {item}）",
+    "leftover map comparison graphic leftover-map criterion {label} at leftover-map origin ζ {item}":
+      "残差地图比较图形原点准则 {label}（ζ {item}）",
     "Open leftover-map post {title}": "打开残差图帖子 {title}",
     "Open leftover map comparison graphic leftover-map post {title} at ξ {person}":
       "打开残差地图比较图形帖子 {title}（ξ {person}）",
@@ -2150,6 +2154,8 @@ const TRANSLATIONS: Partial<Record<Locale, Record<string, string>>> = {
       "残差マップの原点基準 {label}（ζ {item}）",
     "leftover map comparison graphic leftover-map criterion {label} at ζ {item}":
       "残差マップの比較図基準 {label}（ζ {item}）",
+    "leftover map comparison graphic leftover-map criterion {label} at leftover-map origin ζ {item}":
+      "残差マップの比較図原点基準 {label}（ζ {item}）",
     "Open leftover-map post {title}": "残差マップの投稿 {title} を開く",
     "Open leftover map comparison graphic leftover-map post {title} at ξ {person}":
       "残差マップの比較図の投稿 {title} を開く（ξ {person}）",
@@ -2882,6 +2888,8 @@ const TRANSLATIONS: Partial<Record<Locale, Record<string, string>>> = {
       "tiêu chí gốc bản đồ phần dư {label} tại ζ {item}",
     "leftover map comparison graphic leftover-map criterion {label} at ζ {item}":
       "tiêu chí đồ họa so sánh bản đồ phần dư {label} tại ζ {item}",
+    "leftover map comparison graphic leftover-map criterion {label} at leftover-map origin ζ {item}":
+      "tiêu chí gốc đồ họa so sánh bản đồ phần dư {label} tại ζ {item}",
     "Open leftover-map post {title}": "Mở bài viết bản đồ phần dư {title}",
     "Open leftover map comparison graphic leftover-map post {title} at ξ {person}":
       "Mở bài đồ họa so sánh bản đồ phần dư {title} tại ξ {person}",
diff --git a/frontend/src/leftoverMapAxisBadge.ts b/frontend/src/leftoverMapAxisBadge.ts
index 57fcb37ae..7d44fdcf6 100644
--- a/frontend/src/leftoverMapAxisBadge.ts
+++ b/frontend/src/leftoverMapAxisBadge.ts
@@ -36,6 +36,8 @@
  *  person coordinates as leftoverMapPlotPostBadge, not this helper.
  *  ADR 0349 names leftover-map origin on leftover-map comparison graphic leftover-map post leftover-map
  *  person coordinates as leftoverMapComparePlotPostBadge, not this helper.
+ *  ADR 0350 names leftover-map origin on leftover-map comparison graphic leftover-map criterion leftover-map
+ *  item coordinates as leftoverMapComparePlotCriterionBadge, not this helper.
  */
 
 import type { LeftoverMapAxis } from "./api";
diff --git a/frontend/src/leftoverMapCoordinates.test.ts b/frontend/src/leftoverMapCoordinates.test.ts
index 4cf5bb6c1..0a920507a 100644
--- a/frontend/src/leftoverMapCoordinates.test.ts
+++ b/frontend/src/leftoverMapCoordinates.test.ts
@@ -5,6 +5,7 @@ import {
   leftoverMapPlotCriterionBadge,
   leftoverMapPlotPostBadge,
   LEFTOVER_MAP_COMPARE_PLOT_CRITERION,
+  LEFTOVER_MAP_COMPARE_PLOT_CRITERION_ORIGIN,
   LEFTOVER_MAP_COMPARE_PLOT_POST_ACTION,
   LEFTOVER_MAP_COMPARE_PLOT_POST_ACTION_ORIGIN,
   LEFTOVER_MAP_PLOT_CRITERION,
@@ -75,9 +76,18 @@ describe("leftoverMapPlotCoordinatePairIsOrigin", () => {
     expect(leftoverMapPlotCoordinatePairIsOrigin("0.00")).toBe(false);
     expect(formatLeftoverMapCoordinatePair(0, 0)).toBe("(0.00, 0.00)");
     expect(leftoverMapPlotCriterionBadge("sales-lead", 0, 0)?.key).toBe(LEFTOVER_MAP_PLOT_CRITERION_ORIGIN);
+    expect(leftoverMapComparePlotCriterionBadge("sales-lead", 0, 0)?.key).toBe(
+      LEFTOVER_MAP_COMPARE_PLOT_CRITERION_ORIGIN,
+    );
     expect(leftoverMapComparePlotCriterionBadge("sales-lead", 0, 0)?.key).not.toBe(
       LEFTOVER_MAP_PLOT_CRITERION_ORIGIN,
     );
+    expect(leftoverMapComparePlotCriterionBadge("sales-lead", 0, 0)?.key).not.toBe(
+      LEFTOVER_MAP_COMPARE_PLOT_CRITERION,
+    );
+    expect(leftoverMapPlotCriterionBadge("sales-lead", 0, 0)?.key).not.toBe(
+      LEFTOVER_MAP_COMPARE_PLOT_CRITERION_ORIGIN,
+    );
     expect(leftoverMapPlotPostBadge("Public post", 0, 0)?.key).toBe(LEFTOVER_MAP_PLOT_POST_ACTION_ORIGIN);
     expect(leftoverMapPlotPostBadge("Public post", 0, 0)?.key).not.toBe(LEFTOVER_MAP_PLOT_CRITERION_ORIGIN);
     expect(leftoverMapPlotPostBadge("Public post", 0, 0)?.key).not.toBe(LEFTOVER_MAP_PLOT_POST_ACTION);
@@ -90,9 +100,18 @@ describe("leftoverMapPlotCoordinatePairIsOrigin", () => {
     expect(leftoverMapComparePlotPostBadge("Public post", 0, 0)?.key).not.toBe(
       LEFTOVER_MAP_COMPARE_PLOT_POST_ACTION,
     );
+    expect(leftoverMapComparePlotPostBadge("Public post", 0, 0)?.key).not.toBe(
+      LEFTOVER_MAP_COMPARE_PLOT_CRITERION_ORIGIN,
+    );
+    expect(leftoverMapComparePlotCriterionBadge("sales-lead", 0, 0)?.key).not.toBe(
+      LEFTOVER_MAP_COMPARE_PLOT_POST_ACTION_ORIGIN,
+    );
     expect(leftoverMapListCriterionBadge("sales-lead", 0, 0)?.key).not.toBe(
       LEFTOVER_MAP_PLOT_CRITERION_ORIGIN,
     );
+    expect(leftoverMapListCriterionBadge("sales-lead", 0, 0)?.key).not.toBe(
+      LEFTOVER_MAP_COMPARE_PLOT_CRITERION_ORIGIN,
+    );
     expect(leftoverMapListPostBadge("Public post", 0, 0)?.key).not.toBe(LEFTOVER_MAP_PLOT_POST_ACTION_ORIGIN);
     expect(leftoverMapListPostBadge("Public post", 0, 0)?.key).not.toBe(
       LEFTOVER_MAP_COMPARE_PLOT_POST_ACTION_ORIGIN,
@@ -174,6 +193,12 @@ describe("leftoverMapListCriterionBadge", () => {
       key: LEFTOVER_MAP_LIST_CRITERION,
       values: { label: "sales-lead", item: "(0.00, 0.00)" },
     });
+    expect(leftoverMapListCriterionBadge("sales-lead", 0, 0)?.key).not.toBe(
+      LEFTOVER_MAP_COMPARE_PLOT_CRITERION_ORIGIN,
+    );
+    expect(leftoverMapListCriterionBadge("sales-lead", 0, 0)?.key).not.toBe(
+      LEFTOVER_MAP_PLOT_CRITERION_ORIGIN,
+    );
   });
 
   it("omits leftover-map item coordinates when ζ is missing or non-finite", () => {
@@ -197,6 +222,7 @@ describe("leftoverMapListCriterionBadge", () => {
     expect(LEFTOVER_MAP_LIST_CRITERION).not.toBe(LEFTOVER_MAP_PLOT_CRITERION);
     expect(LEFTOVER_MAP_LIST_CRITERION).not.toBe(LEFTOVER_MAP_PLOT_CRITERION_ORIGIN);
     expect(LEFTOVER_MAP_LIST_CRITERION).not.toBe(LEFTOVER_MAP_COMPARE_PLOT_CRITERION);
+    expect(LEFTOVER_MAP_LIST_CRITERION).not.toBe(LEFTOVER_MAP_COMPARE_PLOT_CRITERION_ORIGIN);
     expect(LEFTOVER_MAP_LIST_CRITERION).not.toBe(LEFTOVER_MAP_LIST_POST_ACTION);
     expect(LEFTOVER_MAP_LIST_CRITERION).not.toBe("Criterion ζ {label}");
     expect(leftoverMapListCriterionBadge("sales-lead", 0.5, -0.02)?.key).not.toBe(
@@ -291,6 +317,12 @@ describe("leftoverMapCompareListCriterionBadge", () => {
       key: LEFTOVER_MAP_COMPARE_LIST_CRITERION,
       values: { label: "sales-lead", item: "(0.00, 0.00)" },
     });
+    expect(leftoverMapCompareListCriterionBadge("sales-lead", 0, 0)?.key).not.toBe(
+      LEFTOVER_MAP_COMPARE_PLOT_CRITERION_ORIGIN,
+    );
+    expect(leftoverMapCompareListCriterionBadge("sales-lead", 0, 0)?.key).not.toBe(
+      LEFTOVER_MAP_PLOT_CRITERION_ORIGIN,
+    );
   });
 
   it("omits leftover-map item coordinates when ζ is missing or non-finite", () => {
@@ -315,6 +347,7 @@ describe("leftoverMapCompareListCriterionBadge", () => {
     expect(LEFTOVER_MAP_COMPARE_LIST_CRITERION).not.toBe(LEFTOVER_MAP_PLOT_CRITERION);
     expect(LEFTOVER_MAP_COMPARE_LIST_CRITERION).not.toBe(LEFTOVER_MAP_PLOT_CRITERION_ORIGIN);
     expect(LEFTOVER_MAP_COMPARE_LIST_CRITERION).not.toBe(LEFTOVER_MAP_COMPARE_PLOT_CRITERION);
+    expect(LEFTOVER_MAP_COMPARE_LIST_CRITERION).not.toBe(LEFTOVER_MAP_COMPARE_PLOT_CRITERION_ORIGIN);
     expect(LEFTOVER_MAP_COMPARE_LIST_CRITERION).not.toBe(LEFTOVER_MAP_COMPARE_LIST_POST_ACTION);
     expect(leftoverMapCompareListCriterionBadge("sales-lead", 0.5, -0.02)?.key).not.toBe(
       leftoverMapListCriterionBadge("sales-lead", 0.5, -0.02)?.key ?? "",
diff --git a/frontend/src/leftoverMapCoordinates.ts b/frontend/src/leftoverMapCoordinates.ts
index 0518c9669..228e832df 100644
--- a/frontend/src/leftoverMapCoordinates.ts
+++ b/frontend/src/leftoverMapCoordinates.ts
@@ -11,6 +11,10 @@
  *  post leftover-map person coordinates as leftoverMapComparePlotPostBadge independently of leftover-map
  *  graphic leftover-map post leftover-map origin leftover-map person coordinates. leftoverMapListPostBadge stays leftover-map pair leftover-map
  *  post leftover-map person coordinate keys.
+ *  ADR 0350 names leftover-map origin on leftover-map comparison graphic leftover-map
+ *  criterion leftover-map item coordinates as leftoverMapComparePlotCriterionBadge independently of leftover-map
+ *  comparison graphic leftover-map post leftover-map origin leftover-map person coordinates. leftoverMapListCriterionBadge stays leftover-map pair leftover-map
+ *  criterion leftover-map item coordinate keys.
  */
 
 import { formatSignedLeftoverValue } from "./leftoverMapUnexplained";
@@ -106,6 +110,8 @@ export function leftoverMapListPostBadge(
 /** ADR 0340 leftover-map pair leftover-map criterion leftover-map item coordinates ζ.
  *  ADR 0347 names leftover-map origin on leftover-map graphic leftover-map criterion
  *  leftover-map item coordinates as leftoverMapPlotCriterionBadge, not this helper.
+ *  ADR 0350 names leftover-map origin on leftover-map comparison graphic leftover-map criterion
+ *  leftover-map item coordinates as leftoverMapComparePlotCriterionBadge, not this helper.
  */
 export function leftoverMapListCriterionBadge(
   label: string,
@@ -132,7 +138,10 @@ export function leftoverMapCompareListPostBadge(
   return { key: LEFTOVER_MAP_COMPARE_LIST_POST_ACTION, values: { title, person } };
 }
 
-/** ADR 0342 leftover-map comparison leftover-pair leftover-map criterion leftover-map item coordinates ζ. */
+/** ADR 0342 leftover-map comparison leftover-pair leftover-map criterion leftover-map item coordinates ζ.
+ *  ADR 0350 names leftover-map origin on leftover-map comparison graphic leftover-map criterion
+ *  leftover-map item coordinates as leftoverMapComparePlotCriterionBadge, not this helper.
+ */
 export function leftoverMapCompareListCriterionBadge(
   label: string,
   axis1: number | null | undefined,
diff --git a/frontend/src/leftoverMapPlotAxisSingular.ts b/frontend/src/leftoverMapPlotAxisSingular.ts
index eef2b2706..99d8fc3df 100644
--- a/frontend/src/leftoverMapPlotAxisSingular.ts
+++ b/frontend/src/leftoverMapPlotAxisSingular.ts
@@ -49,6 +49,9 @@
  *  ADR 0349 names leftover-map origin on leftover-map comparison graphic leftover-map post leftover-map
  *  person coordinates as leftoverMapComparePlotPostBadge independently of leftover-map graphic leftover-map post leftover-map
  *  origin leftover-map person coordinates, not leftoverMapPlotTickAxisBadge.
+ *  ADR 0350 names leftover-map origin on leftover-map comparison graphic leftover-map criterion leftover-map
+ *  item coordinates as leftoverMapComparePlotCriterionBadge independently of leftover-map comparison graphic leftover-map post leftover-map
+ *  origin leftover-map person coordinates, not leftoverMapPlotTickAxisBadge.
  */
 
 import type { LeftoverMapAxis } from "./api";
diff --git a/frontend/src/leftoverMapPlotLayout.test.ts b/frontend/src/leftoverMapPlotLayout.test.ts
index be80eae59..0e78fd2cf 100644
--- a/frontend/src/leftoverMapPlotLayout.test.ts
+++ b/frontend/src/leftoverMapPlotLayout.test.ts
@@ -26,6 +26,7 @@ import {
   LEFTOVER_MAP_PLOT_CRITERION,
   LEFTOVER_MAP_PLOT_CRITERION_ORIGIN,
   LEFTOVER_MAP_COMPARE_PLOT_CRITERION,
+  LEFTOVER_MAP_COMPARE_PLOT_CRITERION_ORIGIN,
   LEFTOVER_MAP_PLOT_POST_ACTION,
   LEFTOVER_MAP_PLOT_POST_ACTION_ORIGIN,
   LEFTOVER_MAP_PLOT_POST_ACTION_OMITTED,
@@ -1234,6 +1235,9 @@ describe("leftoverMapPlotCriterionBadge", () => {
     });
     expect(leftoverMapPlotCriterionBadge("sales-lead", 0, 0)?.key).not.toBe(LEFTOVER_MAP_PLOT_CRITERION);
     expect(leftoverMapPlotCriterionBadge("sales-lead", 0, 0)?.key).not.toBe(LEFTOVER_MAP_COMPARE_PLOT_CRITERION);
+    expect(leftoverMapPlotCriterionBadge("sales-lead", 0, 0)?.key).not.toBe(
+      LEFTOVER_MAP_COMPARE_PLOT_CRITERION_ORIGIN,
+    );
     expect(leftoverMapPlotPostBadge("Public post", 0, 0)?.key).not.toBe(LEFTOVER_MAP_PLOT_CRITERION_ORIGIN);
     expect(leftoverMapPlotPostBadge("Public post", 0, 0)?.key).toBe(LEFTOVER_MAP_PLOT_POST_ACTION_ORIGIN);
     expect(leftoverMapPlotCriterionBadge("sales-lead", 0, 0)?.key).not.toBe(LEFTOVER_MAP_PLOT_POST_ACTION_ORIGIN);
@@ -1253,6 +1257,7 @@ describe("leftoverMapPlotCriterionBadge", () => {
     );
     expect(LEFTOVER_MAP_PLOT_CRITERION_ORIGIN).not.toBe(LEFTOVER_MAP_PLOT_CRITERION);
     expect(LEFTOVER_MAP_PLOT_CRITERION_ORIGIN).not.toBe(LEFTOVER_MAP_COMPARE_PLOT_CRITERION);
+    expect(LEFTOVER_MAP_PLOT_CRITERION_ORIGIN).not.toBe(LEFTOVER_MAP_COMPARE_PLOT_CRITERION_ORIGIN);
     expect(LEFTOVER_MAP_PLOT_CRITERION).not.toBe(LEFTOVER_MAP_PLOT_POST_ACTION);
     expect(LEFTOVER_MAP_PLOT_CRITERION).not.toBe("Criterion ζ {label}");
     expect(LEFTOVER_MAP_PLOT_CRITERION).not.toBe("Criterion ζ");
@@ -1281,17 +1286,23 @@ describe("leftoverMapComparePlotCriterionBadge", () => {
     });
   });
 
-  it("names rank-0 origin leftover-map item coordinates as ζ (0.00, 0.00)", () => {
+  it("names rank-0 leftover-map origin leftover-map item coordinates independently of leftover-map comparison graphic leftover-map post leftover-map origin leftover-map person coordinates", () => {
     expect(leftoverMapComparePlotCriterionBadge("sales-lead", 0, 0)).toEqual({
-      key: LEFTOVER_MAP_COMPARE_PLOT_CRITERION,
+      key: LEFTOVER_MAP_COMPARE_PLOT_CRITERION_ORIGIN,
       values: { label: "sales-lead", item: "(0.00, 0.00)" },
     });
+    expect(leftoverMapComparePlotCriterionBadge("sales-lead", 0, 0)?.key).not.toBe(
+      LEFTOVER_MAP_COMPARE_PLOT_CRITERION,
+    );
     expect(leftoverMapComparePlotCriterionBadge("sales-lead", 0, 0)?.key).not.toBe(
       LEFTOVER_MAP_PLOT_CRITERION_ORIGIN,
     );
     expect(leftoverMapComparePlotCriterionBadge("sales-lead", 0, 0)?.key).not.toBe(
       LEFTOVER_MAP_COMPARE_PLOT_POST_ACTION_ORIGIN,
     );
+    expect(leftoverMapPlotCriterionBadge("sales-lead", 0, 0)?.key).not.toBe(
+      LEFTOVER_MAP_COMPARE_PLOT_CRITERION_ORIGIN,
+    );
   });
 
   it("omits leftover-map item coordinates when ζ is missing or non-finite", () => {
@@ -1305,6 +1316,11 @@ describe("leftoverMapComparePlotCriterionBadge", () => {
     expect(LEFTOVER_MAP_COMPARE_PLOT_CRITERION).toBe(
       "leftover map comparison graphic leftover-map criterion {label} at ζ {item}",
     );
+    expect(LEFTOVER_MAP_COMPARE_PLOT_CRITERION_ORIGIN).toBe(
+      "leftover map comparison graphic leftover-map criterion {label} at leftover-map origin ζ {item}",
+    );
+    expect(LEFTOVER_MAP_COMPARE_PLOT_CRITERION_ORIGIN).not.toBe(LEFTOVER_MAP_COMPARE_PLOT_CRITERION);
+    expect(LEFTOVER_MAP_COMPARE_PLOT_CRITERION_ORIGIN).not.toBe(LEFTOVER_MAP_PLOT_CRITERION_ORIGIN);
     expect(LEFTOVER_MAP_COMPARE_PLOT_CRITERION).not.toBe(LEFTOVER_MAP_PLOT_CRITERION);
     expect(LEFTOVER_MAP_COMPARE_PLOT_CRITERION).not.toBe(LEFTOVER_MAP_PLOT_CRITERION_ORIGIN);
     expect(LEFTOVER_MAP_COMPARE_PLOT_CRITERION).not.toBe(LEFTOVER_MAP_PLOT_POST_ACTION);
@@ -1313,6 +1329,9 @@ describe("leftoverMapComparePlotCriterionBadge", () => {
     expect(leftoverMapComparePlotCriterionBadge("sales-lead", 0.5, -0.02)?.key).not.toBe(
       LEFTOVER_MAP_PLOT_CRITERION,
     );
+    expect(leftoverMapComparePlotCriterionBadge("sales-lead", 0.5, -0.02)?.key).not.toBe(
+      LEFTOVER_MAP_COMPARE_PLOT_CRITERION_ORIGIN,
+    );
     expect(leftoverMapComparePlotCriterionBadge("sales-lead", 0.5, -0.02)?.key).not.toBe(
       LEFTOVER_MAP_PLOT_POST_ACTION,
     );
@@ -1413,6 +1432,9 @@ describe("leftoverMapComparePlotPostBadge", () => {
     expect(leftoverMapComparePlotCriterionBadge("sales-lead", 0, 0)?.key).not.toBe(
       LEFTOVER_MAP_COMPARE_PLOT_POST_ACTION_ORIGIN,
     );
+    expect(leftoverMapComparePlotPostBadge("Public post", 0, 0)?.key).not.toBe(
+      LEFTOVER_MAP_COMPARE_PLOT_CRITERION_ORIGIN,
+    );
   });
 
   it("omits leftover-map person coordinates when ξ is missing or non-finite", () => {
@@ -1435,6 +1457,7 @@ describe("leftoverMapComparePlotPostBadge", () => {
     expect(LEFTOVER_MAP_COMPARE_PLOT_POST_ACTION).not.toBe(LEFTOVER_MAP_PLOT_POST_ACTION_ORIGIN);
     expect(LEFTOVER_MAP_COMPARE_PLOT_POST_ACTION).not.toBe(LEFTOVER_MAP_PLOT_POST_ACTION_OMITTED);
     expect(LEFTOVER_MAP_COMPARE_PLOT_POST_ACTION).not.toBe(LEFTOVER_MAP_COMPARE_PLOT_CRITERION);
+    expect(LEFTOVER_MAP_COMPARE_PLOT_POST_ACTION_ORIGIN).not.toBe(LEFTOVER_MAP_COMPARE_PLOT_CRITERION_ORIGIN);
     expect(LEFTOVER_MAP_COMPARE_PLOT_POST_ACTION).not.toBe(LEFTOVER_MAP_PLOT_CRITERION);
     expect(leftoverMapComparePlotPostBadge("Public post", 0.5, 0.1)?.key).not.toBe(
       LEFTOVER_MAP_PLOT_POST_ACTION,
diff --git a/frontend/src/leftoverMapPlotLayout.ts b/frontend/src/leftoverMapPlotLayout.ts
index fcc0343b3..b9b7c930e 100644
--- a/frontend/src/leftoverMapPlotLayout.ts
+++ b/frontend/src/leftoverMapPlotLayout.ts
@@ -171,6 +171,10 @@
  *  person coordinates through leftoverMapComparePlotPostBadge independently of leftover-map
  *  graphic leftover-map post leftover-map origin leftover-map person coordinates ξ, not leftover-map graphic leftover-map post leftover-map
  *  person coordinates.
+ *  ADR 0350 fail-closes leftover-map comparison graphic leftover-map criterion leftover-map origin leftover-map
+ *  item coordinates through leftoverMapComparePlotCriterionBadge independently of leftover-map
+ *  comparison graphic leftover-map post leftover-map origin leftover-map person coordinates ξ, not leftover-map graphic leftover-map criterion leftover-map
+ *  item coordinates.
  */
 
 import { formatLeftoverMapCoordinatePair, leftoverMapPlotCoordinatePairIsOrigin } from "./leftoverMapCoordinates";
@@ -221,6 +225,9 @@ export const LEFTOVER_MAP_PLOT_CRITERION_ORIGIN =
 export const LEFTOVER_MAP_COMPARE_PLOT_CRITERION =
   "leftover map comparison graphic leftover-map criterion {label} at ζ {item}";
 
+export const LEFTOVER_MAP_COMPARE_PLOT_CRITERION_ORIGIN =
+  "leftover map comparison graphic leftover-map criterion {label} at leftover-map origin ζ {item}";
+
 export type LeftoverMapPlotCriterionBadge = {
   key: string;
   values: { label: string; item: string };
@@ -256,7 +263,11 @@ export function leftoverMapComparePlotCriterionBadge(
   if (item === null) {
     return null;
   }
-  return { key: LEFTOVER_MAP_COMPARE_PLOT_CRITERION, values: { label, item } };
+  const origin = leftoverMapPlotCoordinatePairIsOrigin(item);
+  return {
+    key: origin ? LEFTOVER_MAP_COMPARE_PLOT_CRITERION_ORIGIN : LEFTOVER_MAP_COMPARE_PLOT_CRITERION,
+    values: { label, item },
+  };
 }
 
 export function leftoverMapPlotPostBadge(
diff --git a/pyproject.toml b/pyproject.toml
index 165418469..c6a696c7d 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "lineageweave"
-version = "2.106.0"
+version = "2.107.0"
 description = "Reconstructs git-branch-style lineage DAGs from scattered short records using multi-channel score fusion and LLM adjudication."
 readme = "README.md"
 license = { text = "MIT" }