diff --git a/apps/desktop/src/renderer/features/todo-agent/ClaudeRuntimePicker/claudeRuntimeOptions.ts b/apps/desktop/src/renderer/features/todo-agent/ClaudeRuntimePicker/claudeRuntimeOptions.ts
index 36dd7e975fd..dde60d3089c 100644
--- a/apps/desktop/src/renderer/features/todo-agent/ClaudeRuntimePicker/claudeRuntimeOptions.ts
+++ b/apps/desktop/src/renderer/features/todo-agent/ClaudeRuntimePicker/claudeRuntimeOptions.ts
@@ -161,3 +161,44 @@ export function fromPersistedEffort(
 	);
 	return DEFAULT_SENTINEL;
 }
+
+/**
+ * Resolve a DB-persisted model/effort value to the human-readable label
+ * the picker shows. Used by read-only views (session detail, schedule
+ * list) so the label matches what the user originally selected.
+ *
+ * null/undefined → "デフォルト" (matches the sentinel's label).
+ * Unknown values (persisted from an older build with a wider allowed set)
+ * surface the raw string so detail views don't silently lie about what is
+ * actually configured — we fall back to `fromPersisted*` only for the
+ * `DEFAULT_SENTINEL` case.
+ */
+export function getClaudeModelLabel(
+	persisted: string | null | undefined,
+): string {
+	if (persisted == null) {
+		return (
+			CLAUDE_MODEL_SELECT_OPTIONS.find((o) => o.value === DEFAULT_SENTINEL)
+				?.label ?? "デフォルト"
+		);
+	}
+	return (
+		CLAUDE_MODEL_SELECT_OPTIONS.find((o) => o.value === persisted)?.label ??
+		persisted
+	);
+}
+
+export function getClaudeEffortLabel(
+	persisted: string | null | undefined,
+): string {
+	if (persisted == null) {
+		return (
+			CLAUDE_EFFORT_SELECT_OPTIONS.find((o) => o.value === DEFAULT_SENTINEL)
+				?.label ?? "デフォルト"
+		);
+	}
+	return (
+		CLAUDE_EFFORT_SELECT_OPTIONS.find((o) => o.value === persisted)?.label ??
+		persisted
+	);
+}
diff --git a/apps/desktop/src/renderer/features/todo-agent/ClaudeRuntimePicker/index.ts b/apps/desktop/src/renderer/features/todo-agent/ClaudeRuntimePicker/index.ts
index b6ca323e93b..9ad5c2da787 100644
--- a/apps/desktop/src/renderer/features/todo-agent/ClaudeRuntimePicker/index.ts
+++ b/apps/desktop/src/renderer/features/todo-agent/ClaudeRuntimePicker/index.ts
@@ -7,6 +7,8 @@ export {
 	DEFAULT_SENTINEL,
 	fromPersistedEffort,
 	fromPersistedModel,
+	getClaudeEffortLabel,
+	getClaudeModelLabel,
 	toPersistedEffort,
 	toPersistedModel,
 } from "./claudeRuntimeOptions";
diff --git a/apps/desktop/src/renderer/features/todo-agent/TodoManager/SchedulesSection/components/ScheduleListRow/ScheduleListRow.tsx b/apps/desktop/src/renderer/features/todo-agent/TodoManager/SchedulesSection/components/ScheduleListRow/ScheduleListRow.tsx
index 765337d9cd9..272da70e729 100644
--- a/apps/desktop/src/renderer/features/todo-agent/TodoManager/SchedulesSection/components/ScheduleListRow/ScheduleListRow.tsx
+++ b/apps/desktop/src/renderer/features/todo-agent/TodoManager/SchedulesSection/components/ScheduleListRow/ScheduleListRow.tsx
@@ -14,6 +14,10 @@ import {
 	HiMiniPencil,
 	HiMiniTrash,
 } from "react-icons/hi2";
+import {
+	getClaudeEffortLabel,
+	getClaudeModelLabel,
+} from "renderer/features/todo-agent/ClaudeRuntimePicker";
 import { electronTrpc } from "renderer/lib/electron-trpc";
 import { describeSchedule } from "../../utils/describeSchedule";
 import { formatNextRun } from "../../utils/formatNextRun";
@@ -87,6 +91,10 @@ export function ScheduleListRow({
 						{workspaceName ? ` / ${workspaceName}` : " / main"}
 					</span>
 				</div>
+				<div className="text-[10px] text-muted-foreground mt-0.5 flex flex-wrap gap-x-2">
+					<span>モデル: {getClaudeModelLabel(schedule.claudeModel)}</span>
+					<span>effort: {getClaudeEffortLabel(schedule.claudeEffort)}</span>
+				</div>
 				{schedule.lastRunAt && (
 					<div className="text-[10px] text-muted-foreground mt-0.5">
 						最終: {new Date(schedule.lastRunAt).toLocaleString("ja-JP")}
diff --git a/apps/desktop/src/renderer/features/todo-agent/TodoManager/TodoManager.tsx b/apps/desktop/src/renderer/features/todo-agent/TodoManager/TodoManager.tsx
index 3e4871a7d59..3b3313b83ec 100644
--- a/apps/desktop/src/renderer/features/todo-agent/TodoManager/TodoManager.tsx
+++ b/apps/desktop/src/renderer/features/todo-agent/TodoManager/TodoManager.tsx
@@ -75,6 +75,8 @@ import {
 	DEFAULT_SENTINEL,
 	fromPersistedEffort,
 	fromPersistedModel,
+	getClaudeEffortLabel,
+	getClaudeModelLabel,
 	toPersistedEffort,
 	toPersistedModel,
 } from "../ClaudeRuntimePicker";
@@ -1523,6 +1525,19 @@ function SessionDetail({ session, onDeleted }: SessionDetailProps) {
 							</DetailBlock>
 						</div>
 
+						<div className="grid grid-cols-2 gap-4">
+							<DetailBlock label="Claude モデル">
+								<div className="text-xs">
+									{getClaudeModelLabel(session.claudeModel)}
+								</div>
+							</DetailBlock>
+							<DetailBlock label="思考 effort">
+								<div className="text-xs">
+									{getClaudeEffortLabel(session.claudeEffort)}
+								</div>
+							</DetailBlock>
+						</div>
+
 						{(session.totalCostUsd != null ||
 							session.totalNumTurns != null) && (
 							<DetailBlock label="消費">