diff --git a/packages/app/e2e/regression/session-timeline-reasoning-projection.spec.ts b/packages/app/e2e/regression/session-timeline-reasoning-projection.spec.ts
index 114ae780287..82fc49a55b7 100644
--- a/packages/app/e2e/regression/session-timeline-reasoning-projection.spec.ts
+++ b/packages/app/e2e/regression/session-timeline-reasoning-projection.spec.ts
@@ -42,7 +42,7 @@ test("changes timeline presets and saves custom thinking details", async ({ page
     .toEqual({ placement: "grouped", details: "collapsed" })
   await settings.getByRole("button", { name: "Back to app", exact: true }).click()
   await expect(settings).toBeHidden()
-  await page.getByRole("button", { name: "Reasoning", exact: true }).click()
+  await page.getByRole("button", { name: "Used 1 Thought", exact: true }).click()
   await expect(part.getByRole("button")).toHaveAttribute("aria-expanded", "false")
   await part.getByRole("button").click()
   await expect(part.getByText("The selected mode controls these details.", { exact: true })).toBeVisible()
diff --git a/packages/session-ui/src/tools/tool-renderer.tsx b/packages/session-ui/src/tools/tool-renderer.tsx
index ea6f4cd9e4f..0946d736a5d 100644
--- a/packages/session-ui/src/tools/tool-renderer.tsx
+++ b/packages/session-ui/src/tools/tool-renderer.tsx
@@ -529,13 +529,11 @@ export function CurrentContextToolGroup(props: {
   )
   const label = createMemo(() => {
     const notices = props.parts.filter((part) => part.type === "notice").length
-    if (!names() && !notices) {
-      const title = i18n.t("ui.messagePart.context.reasoning")
-      return { text: title, title, before: "", after: "" }
-    }
-    const title = [names(), notices ? i18n.plural("ui.messagePart.context.notice", notices) : undefined]
-      .filter(Boolean)
-      .join(", ")
+    const title =
+      [names(), notices ? i18n.plural("ui.messagePart.context.notice", notices) : undefined]
+        .filter(Boolean)
+        .join(", ") ||
+      i18n.plural("ui.messagePart.context.thought", props.parts.filter((part) => part.type === "reasoning").length)
     const text = i18n.t("ui.messagePart.tools.used", { tools: title })
     const index = text.indexOf(title)
     return { text, title, before: text.slice(0, index).trim(), after: text.slice(index + title.length).trim() }
diff --git a/packages/ui/src/i18n/en.ts b/packages/ui/src/i18n/en.ts
index feee34b1aa6..f26534b52b2 100644
--- a/packages/ui/src/i18n/en.ts
+++ b/packages/ui/src/i18n/en.ts
@@ -110,7 +110,8 @@ const source = {
   "ui.messagePart.context.list.other": "{{count}} lists",
   "ui.messagePart.context.notice.one": "{{count}} Notice",
   "ui.messagePart.context.notice.other": "{{count}} Notices",
-  "ui.messagePart.context.reasoning": "Reasoning",
+  "ui.messagePart.context.thought.one": "{{count}} Thought",
+  "ui.messagePart.context.thought.other": "{{count}} Thoughts",
   "ui.messagePart.context.match.one": "({{count}} match)",
   "ui.messagePart.context.match.other": "({{count}} matches)",
   "ui.messagePart.tools.used": "Used {{tools}}",