diff --git a/ui/src/i18n/.i18n/de.meta.json b/ui/src/i18n/.i18n/de.meta.json
index 42bd9d11015..37ece271517 100644
--- a/ui/src/i18n/.i18n/de.meta.json
+++ b/ui/src/i18n/.i18n/de.meta.json
@@ -1,13 +1,11 @@
 {
-  "fallbackKeys": [
-    "agents.context.runtime"
-  ],
-  "generatedAt": "2026-04-29T19:08:29.139Z",
+  "fallbackKeys": [],
+  "generatedAt": "2026-04-29T19:24:36.089Z",
   "locale": "de",
   "model": "gpt-5.5",
   "provider": "openai",
   "sourceHash": "a6a1060fe4eda88e0261e78c7c635df6e579a56cc539595a331da79dc7ca832b",
   "totalKeys": 881,
-  "translatedKeys": 880,
+  "translatedKeys": 881,
   "workflow": 1
 }
diff --git a/ui/src/i18n/.i18n/de.tm.jsonl b/ui/src/i18n/.i18n/de.tm.jsonl
index 13e18e5b7b3..e0ef7a9e22e 100644
--- a/ui/src/i18n/.i18n/de.tm.jsonl
+++ b/ui/src/i18n/.i18n/de.tm.jsonl
@@ -501,6 +501,7 @@
 {"cache_key":"b7f9e1bb6171ec9b9e457bc49762546125a8e85ac8e040362426b25aa224dc59","model":"gpt-5.4","provider":"openai","segment_id":"overview.cards.modelAuthExpiresIn","source_path":"ui/src/i18n/locales/de.ts","src_lang":"en","text":"expires {when}","text_hash":"a70e9d68758ae6b1c6bbe34b53bfe111aaad9a6ef498e98f3b8210d43be64196","tgt_lang":"de","translated":"läuft {when} ab","updated_at":"2026-04-15T05:42:32.223Z"}
 {"cache_key":"b8018975b12055825bd6f8c11d30e7f7933931dd1bbb958b5bf1e05682bab36e","model":"gpt-5.4","provider":"openai","segment_id":"usage.presets.today","source_path":"ui/src/i18n/locales/de.ts","src_lang":"en","text":"Today","text_hash":"2b065c7c9ce466e5ebcad757987d5d660ee4c9ea708bc62c43444b53334738ba","tgt_lang":"de","translated":"Heute","updated_at":"2026-04-05T17:10:45.990Z"}
 {"cache_key":"b84b8784291aba550ffaeac804dc7b2407c618b70d60272ef8f0dcc6931c2675","model":"gpt-5.4","provider":"openai","segment_id":"usage.sessions.more","source_path":"ui/src/i18n/locales/de.ts","src_lang":"en","text":"+{count} more","text_hash":"ecccea94c62457a718fff608b635a8fdeb2a9d43b60a9db2680fa35e800b5dd6","tgt_lang":"de","translated":"+{count} weitere","updated_at":"2026-04-05T17:11:50.327Z"}
+{"cache_key":"b8f88644dd968dafb3dc4369344541f97b1aef91023afeda47922321d352cef8","model":"gpt-5.5","provider":"openai","segment_id":"agents.context.runtime","source_path":"ui/src/i18n/locales/de.ts","src_lang":"en","text":"Runtime","text_hash":"1093115897879aa3ad9511a1dc2850929cfb60ba45ec741605f69f5d20203472","tgt_lang":"de","translated":"Laufzeit","updated_at":"2026-04-29T19:24:35.936Z"}
 {"cache_key":"b9368863c3eca8217df1219c41f2615e520f873b67e39b85a045c8c1b2b6e945","model":"gpt-5.4","provider":"openai","segment_id":"usage.overview.acrossMessages","source_path":"ui/src/i18n/locales/de.ts","src_lang":"en","text":"Across {count} messages","text_hash":"4878f07bf58138cb34043a4087c0eaef2bf45b367072b16eaeff2c6950c9fafe","tgt_lang":"de","translated":"Über {count} Nachrichten","updated_at":"2026-04-05T17:11:43.279Z"}
 {"cache_key":"ba22518fadbd482d30e9f838f9b92493b58456e3447891e3de1282cc4af358dc","model":"gpt-5.4","provider":"openai","segment_id":"dreaming.trace.emptyGrounded","source_path":"ui/src/i18n/locales/de.ts","src_lang":"en","text":"No staged grounded items.","text_hash":"896991a7f5bb7b2b05b5eab90680bda0ffd534a9ff068e8bf627ec084307f64b","tgt_lang":"de","translated":"Keine geerdeten Elemente bereitgestellt.","updated_at":"2026-04-08T22:26:40.454Z"}
 {"cache_key":"bb0fa3f76c1de6d91d7d39ac71ff8b52a00abd30ff33bbae2247ee61edebbabf","model":"gpt-5.5","provider":"openai","segment_id":"languages.nl","source_path":"ui/src/i18n/locales/de.ts","src_lang":"en","text":"Nederlands (Dutch)","text_hash":"0287fda204edd760d95a69ab350efebd123bd93b6c0b5d19a9d60b81147f15f6","tgt_lang":"de","translated":"Nederlands (Niederländisch)","updated_at":"2026-04-29T17:35:03.614Z"}
diff --git a/ui/src/i18n/locales/de.ts b/ui/src/i18n/locales/de.ts
index 515f2a9c7e9..3a4c0723134 100644
--- a/ui/src/i18n/locales/de.ts
+++ b/ui/src/i18n/locales/de.ts
@@ -166,7 +166,7 @@ export const de: TranslationMap = {
       workspace: "Workspace",
       openFilesTab: "Open Files tab",
       primaryModel: "Primary Model",
-      runtime: "Runtime",
+      runtime: "Laufzeit",
       identityName: "Identity Name",
       identityAvatar: "Identity Avatar",
       skillsFilter: "Skills Filter",