diff --git a/src/components/message/live-turn-stats.tsx b/src/components/message/live-turn-stats.tsx
index ee52545331..fed53a7410 100644
--- a/src/components/message/live-turn-stats.tsx
+++ b/src/components/message/live-turn-stats.tsx
@@ -32,11 +32,6 @@ interface LiveEditStats extends LineChangeStats {
   files: number
 }
 
-function formatCompactInt(n: number, formatter: Intl.NumberFormat): string {
-  if (n < 1000) return String(n)
-  return formatter.format(n)
-}
-
 function asObject(value: unknown): Record<string, unknown> | null {
   if (!value || typeof value !== "object" || Array.isArray(value)) return null
   return value as Record<string, unknown>
@@ -317,14 +312,11 @@ export function LiveTurnStats({
   const [elapsed, setElapsed] = useState(() => Date.now() - message.startedAt)
   const editStats = useMemo(() => extractLiveEditStats(message), [message])
   const tps = useTokenOutputSpeed(message)
-  const compactNumberFormatter = useMemo(
-    () =>
-      new Intl.NumberFormat(locale, {
-        notation: "compact",
-        maximumFractionDigits: 1,
-      }),
-    [locale]
-  )
+
+  // Line counts are shown in full rather than compacted: `+2.8K/-2.7K` asks the
+  // reader to undo the rounding before they can compare the two sides, and
+  // "additions nearly equal deletions" is exactly the reading that matters here.
+  const lineFormatter = useMemo(() => new Intl.NumberFormat(locale), [locale])
 
   useEffect(() => {
     const timer = setInterval(() => {
@@ -367,11 +359,24 @@ export function LiveTurnStats({
             <span className="hidden text-border leading-none @[24rem]/turnstats:inline">
               |
             </span>
-            <span className="hidden items-center gap-1 leading-none @[24rem]/turnstats:inline-flex">
-              <FilePenLine className="h-3 w-3 shrink-0" />
-              {editStats.files}F +
-              {formatCompactInt(editStats.additions, compactNumberFormatter)}/-
-              {formatCompactInt(editStats.deletions, compactNumberFormatter)}
+            <span
+              className="hidden items-center gap-1 leading-none @[24rem]/turnstats:inline-flex"
+              title={t("editStatsTooltip", {
+                files: editStats.files,
+                additions: lineFormatter.format(editStats.additions),
+                deletions: lineFormatter.format(editStats.deletions),
+              })}
+            >
+              <FilePenLine
+                aria-label={t("editStatsAria")}
+                className="h-3 w-3 shrink-0"
+              />
+              {t("filesChanged", { count: editStats.files })}
+              <span className="text-border">·</span>
+              {t("linesChanged", {
+                additions: lineFormatter.format(editStats.additions),
+                deletions: lineFormatter.format(editStats.deletions),
+              })}
             </span>
           </>
         )}
@@ -392,7 +397,7 @@ export function LiveTurnStats({
                 aria-label={t("outputSpeedAria")}
                 className="h-3 w-3 shrink-0"
               />
-              {tps.toFixed(1)} tok/s
+              {t("outputSpeedValue", { value: tps.toFixed(1) })}
             </span>
           </>
         )}
diff --git a/src/i18n/messages/ar.json b/src/i18n/messages/ar.json
index 47ec2f0108..51c43ae46b 100644
--- a/src/i18n/messages/ar.json
+++ b/src/i18n/messages/ar.json
@@ -3431,7 +3431,12 @@
         "elapsedMinutes": "{value}د",
         "elapsedSeconds": "{value}ث",
         "outputSpeedAria": "السرعة التقديرية للإخراج",
-        "outputSpeedTooltip": "السرعة التقديرية للإخراج (نص + تفكير)"
+        "outputSpeedTooltip": "السرعة التقديرية للإخراج (نص + تفكير)",
+        "filesChanged": "{count} ملف مُعدَّل",
+        "linesChanged": "إضافة {additions} سطر، حذف {deletions} سطر",
+        "editStatsAria": "تغييرات هذه الجولة",
+        "editStatsTooltip": "غيّرت هذه الجولة {files} ملف — إضافة {additions} سطر، حذف {deletions} سطر",
+        "outputSpeedValue": "{value} رمز/ثانية"
       },
       "jsonTree": {
         "viewRaw": "عرض JSON الخام",
diff --git a/src/i18n/messages/de.json b/src/i18n/messages/de.json
index 013422a368..62a9a7f03c 100644
--- a/src/i18n/messages/de.json
+++ b/src/i18n/messages/de.json
@@ -3431,7 +3431,12 @@
         "elapsedMinutes": "{value} Min",
         "elapsedSeconds": "{value} Sek",
         "outputSpeedAria": "Geschätzte Ausgabegeschwindigkeit",
-        "outputSpeedTooltip": "Geschätzte Ausgabegeschwindigkeit (Text + Denken)"
+        "outputSpeedTooltip": "Geschätzte Ausgabegeschwindigkeit (Text + Denken)",
+        "filesChanged": "{count, plural, one {# Datei geändert} other {# Dateien geändert}}",
+        "linesChanged": "{additions} Zeilen ergänzt, {deletions} entfernt",
+        "editStatsAria": "Änderungen in diesem Durchlauf",
+        "editStatsTooltip": "{files, plural, one {# Datei} other {# Dateien}} in diesem Durchlauf geändert: {additions} Zeilen ergänzt, {deletions} entfernt",
+        "outputSpeedValue": "{value} Tokens/s"
       },
       "jsonTree": {
         "viewRaw": "Rohes JSON anzeigen",
diff --git a/src/i18n/messages/en.json b/src/i18n/messages/en.json
index d6ff59ba5f..23bae0f60a 100644
--- a/src/i18n/messages/en.json
+++ b/src/i18n/messages/en.json
@@ -3431,7 +3431,12 @@
         "elapsedMinutes": "{value}m",
         "elapsedSeconds": "{value}s",
         "outputSpeedAria": "Estimated output speed",
-        "outputSpeedTooltip": "Estimated output speed (text + thinking)"
+        "outputSpeedTooltip": "Estimated output speed (text + thinking)",
+        "filesChanged": "{count, plural, one {# file changed} other {# files changed}}",
+        "linesChanged": "{additions} lines added, {deletions} removed",
+        "editStatsAria": "This turn's edits",
+        "editStatsTooltip": "{files, plural, one {# file changed} other {# files changed}} this turn — {additions} lines added, {deletions} removed",
+        "outputSpeedValue": "{value} tokens/sec"
       },
       "jsonTree": {
         "viewRaw": "Show raw JSON",
diff --git a/src/i18n/messages/es.json b/src/i18n/messages/es.json
index f27b0b21fd..34c20003bc 100644
--- a/src/i18n/messages/es.json
+++ b/src/i18n/messages/es.json
@@ -3431,7 +3431,12 @@
         "elapsedMinutes": "{value} min",
         "elapsedSeconds": "{value} s",
         "outputSpeedAria": "Velocidad de salida estimada",
-        "outputSpeedTooltip": "Velocidad de salida estimada (texto + razonamiento)"
+        "outputSpeedTooltip": "Velocidad de salida estimada (texto + razonamiento)",
+        "filesChanged": "{count, plural, one {# archivo modificado} other {# archivos modificados}}",
+        "linesChanged": "{additions} líneas añadidas, {deletions} eliminadas",
+        "editStatsAria": "Cambios de este turno",
+        "editStatsTooltip": "{files, plural, one {# archivo} other {# archivos}} modificados en este turno: {additions} líneas añadidas, {deletions} eliminadas",
+        "outputSpeedValue": "{value} tokens/s"
       },
       "jsonTree": {
         "viewRaw": "Ver JSON sin formato",
diff --git a/src/i18n/messages/fr.json b/src/i18n/messages/fr.json
index 00005a02e1..af4d92c8a6 100644
--- a/src/i18n/messages/fr.json
+++ b/src/i18n/messages/fr.json
@@ -3431,7 +3431,12 @@
         "elapsedMinutes": "{value} min",
         "elapsedSeconds": "{value} s",
         "outputSpeedAria": "Vitesse de sortie estimée",
-        "outputSpeedTooltip": "Vitesse de sortie estimée (texte + raisonnement)"
+        "outputSpeedTooltip": "Vitesse de sortie estimée (texte + raisonnement)",
+        "filesChanged": "{count, plural, one {# fichier modifié} other {# fichiers modifiés}}",
+        "linesChanged": "{additions} lignes ajoutées, {deletions} supprimées",
+        "editStatsAria": "Modifications de ce tour",
+        "editStatsTooltip": "{files, plural, one {# fichier} other {# fichiers}} modifiés ce tour : {additions} lignes ajoutées, {deletions} supprimées",
+        "outputSpeedValue": "{value} jetons/s"
       },
       "jsonTree": {
         "viewRaw": "Afficher le JSON brut",
diff --git a/src/i18n/messages/ja.json b/src/i18n/messages/ja.json
index 28e0fc3397..d60dbbbd6f 100644
--- a/src/i18n/messages/ja.json
+++ b/src/i18n/messages/ja.json
@@ -3431,7 +3431,12 @@
         "elapsedMinutes": "{value}分",
         "elapsedSeconds": "{value}秒",
         "outputSpeedAria": "推定出力速度",
-        "outputSpeedTooltip": "推定出力速度（テキスト + 思考）"
+        "outputSpeedTooltip": "推定出力速度（テキスト + 思考）",
+        "filesChanged": "{count} 個のファイルを変更",
+        "linesChanged": "{additions} 行追加、{deletions} 行削除",
+        "editStatsAria": "このターンの変更",
+        "editStatsTooltip": "このターンは {files} 個のファイルを変更 — {additions} 行追加、{deletions} 行削除",
+        "outputSpeedValue": "{value} token/秒"
       },
       "jsonTree": {
         "viewRaw": "生の JSON を表示",
diff --git a/src/i18n/messages/ko.json b/src/i18n/messages/ko.json
index 418e1b7dfa..792bc4e240 100644
--- a/src/i18n/messages/ko.json
+++ b/src/i18n/messages/ko.json
@@ -3431,7 +3431,12 @@
         "elapsedMinutes": "{value}분",
         "elapsedSeconds": "{value}초",
         "outputSpeedAria": "예상 출력 속도",
-        "outputSpeedTooltip": "예상 출력 속도（텍스트 + 추론）"
+        "outputSpeedTooltip": "예상 출력 속도（텍스트 + 추론）",
+        "filesChanged": "{count}개 파일 수정",
+        "linesChanged": "{additions}줄 추가, {deletions}줄 삭제",
+        "editStatsAria": "이번 턴 변경",
+        "editStatsTooltip": "이번 턴에 {files}개 파일 수정 — {additions}줄 추가, {deletions}줄 삭제",
+        "outputSpeedValue": "{value} token/초"
       },
       "jsonTree": {
         "viewRaw": "원본 JSON 보기",
diff --git a/src/i18n/messages/pt.json b/src/i18n/messages/pt.json
index 0b275b620c..31ea7b1c7e 100644
--- a/src/i18n/messages/pt.json
+++ b/src/i18n/messages/pt.json
@@ -3431,7 +3431,12 @@
         "elapsedMinutes": "{value} min",
         "elapsedSeconds": "{value} s",
         "outputSpeedAria": "Velocidade de saída estimada",
-        "outputSpeedTooltip": "Velocidade de saída estimada (texto + raciocínio)"
+        "outputSpeedTooltip": "Velocidade de saída estimada (texto + raciocínio)",
+        "filesChanged": "{count, plural, one {# arquivo alterado} other {# arquivos alterados}}",
+        "linesChanged": "{additions} linhas adicionadas, {deletions} removidas",
+        "editStatsAria": "Alterações desta rodada",
+        "editStatsTooltip": "{files, plural, one {# arquivo} other {# arquivos}} alterados nesta rodada: {additions} linhas adicionadas, {deletions} removidas",
+        "outputSpeedValue": "{value} tokens/s"
       },
       "jsonTree": {
         "viewRaw": "Ver JSON bruto",
diff --git a/src/i18n/messages/zh-CN.json b/src/i18n/messages/zh-CN.json
index 1dee2f0027..a3d87f51fa 100644
--- a/src/i18n/messages/zh-CN.json
+++ b/src/i18n/messages/zh-CN.json
@@ -3431,7 +3431,12 @@
         "elapsedMinutes": "{value} 分钟",
         "elapsedSeconds": "{value} 秒",
         "outputSpeedAria": "估算输出速度",
-        "outputSpeedTooltip": "估算输出速度（正文 + 思考）"
+        "outputSpeedTooltip": "估算输出速度（正文 + 思考）",
+        "filesChanged": "改了 {count} 个文件",
+        "linesChanged": "新增 {additions} 行、删除 {deletions} 行",
+        "editStatsAria": "本轮改动",
+        "editStatsTooltip": "本轮改了 {files} 个文件：新增 {additions} 行、删除 {deletions} 行",
+        "outputSpeedValue": "{value} token/秒"
       },
       "jsonTree": {
         "viewRaw": "查看原始 JSON",
diff --git a/src/i18n/messages/zh-TW.json b/src/i18n/messages/zh-TW.json
index a76f71d746..46990816d5 100644
--- a/src/i18n/messages/zh-TW.json
+++ b/src/i18n/messages/zh-TW.json
@@ -3431,7 +3431,12 @@
         "elapsedMinutes": "{value} 分鐘",
         "elapsedSeconds": "{value} 秒",
         "outputSpeedAria": "估算輸出速度",
-        "outputSpeedTooltip": "估算輸出速度（正文 + 思考）"
+        "outputSpeedTooltip": "估算輸出速度（正文 + 思考）",
+        "filesChanged": "改了 {count} 個檔案",
+        "linesChanged": "新增 {additions} 行、刪除 {deletions} 行",
+        "editStatsAria": "本輪改動",
+        "editStatsTooltip": "本輪改了 {files} 個檔案：新增 {additions} 行、刪除 {deletions} 行",
+        "outputSpeedValue": "{value} token/秒"
       },
       "jsonTree": {
         "viewRaw": "檢視原始 JSON",