.

frontend/src/components/Chat.tsx

@@ -241,9 +241,12 @@ export function Chat({
   const modelGroups: PickerGroup[] = (() => {
     const byDriver = new Map<string, { value: string; label: string; hint: string }[]>();
     for (const m of models) {
-      const group = m.group ?? m.driver;
+      // Own-key (BYOK) models get their own section so they are never
+      // confused with platform models: "openai · personal key".
+      const base = m.group ?? m.driver;
+      const group = m.personal ? `${base} · ${t("chat.personalTag")}` : base;
       const list = byDriver.get(group) ?? [];
-      list.push({ value: m.id, label: m.label, hint: m.id });
+      list.push({ value: m.id, label: m.label, hint: m.personal ? `${m.id} · ${t("chat.personalTag")}` : m.id });
       byDriver.set(group, list);
     }
     return [...byDriver.entries()].map(([group, options]) => ({ group, options }));

frontend/src/lib/i18n.ts

@@ -93,6 +93,7 @@ const en = {
   "chat.modelAria": "Model",
   "chat.noModels": "No models",
   "chat.selectModel": "Select model…",
+  "chat.personalTag": "personal key",
   "chat.you": "You",
   "chat.greet": "How can I help, {name}?",
   "chat.greetSub": "Pick a model, then type below. Markdown is supported.",
@@ -633,6 +634,7 @@ const es: Dict = {
   "chat.modelAria": "Modelo",
   "chat.noModels": "Sin modelos",
   "chat.selectModel": "Elegir modelo…",
+  "chat.personalTag": "clave personal",
   "chat.you": "Tú",
   "chat.greet": "¿En qué te ayudo, {name}?",
   "chat.greetSub": "Elige un modelo y escribe abajo. Markdown soportado.",
@@ -1163,6 +1165,7 @@ const fr: Dict = {
   "chat.modelAria": "Modèle",
   "chat.noModels": "Aucun modèle",
   "chat.selectModel": "Choisir un modèle…",
+  "chat.personalTag": "clé personnelle",
   "chat.you": "Vous",
   "chat.greet": "Comment puis-je aider, {name} ?",
   "chat.greetSub":
@@ -1693,6 +1696,7 @@ const ru: Dict = {
   "chat.modelAria": "Модель",
   "chat.noModels": "Нет моделей",
   "chat.selectModel": "Выбрать модель…",
+  "chat.personalTag": "свой ключ",
   "chat.you": "Вы",
   "chat.greet": "Чем помочь, {name}?",
   "chat.greetSub": "Выберите модель и пишите ниже. Поддерживается Markdown.",
@@ -2210,6 +2214,7 @@ const it: Dict = {
   "chat.modelAria": "Modello",
   "chat.noModels": "Nessun modello",
   "chat.selectModel": "Scegli modello…",
+  "chat.personalTag": "chiave personale",
   "chat.you": "Tu",
   "chat.greet": "Come posso aiutare, {name}?",
   "chat.greetSub": "Scegli un modello e scrivi qui sotto. Markdown supportato.",
@@ -2733,6 +2738,7 @@ const pt: Dict = {
   "chat.modelAria": "Modelo",
   "chat.noModels": "Sem modelos",
   "chat.selectModel": "Escolher modelo…",
+  "chat.personalTag": "chave pessoal",
   "chat.you": "Tu",
   "chat.greet": "Como posso ajudar, {name}?",
   "chat.greetSub": "Escolhe um modelo e escreve abaixo. Markdown suportado.",

frontend/src/lib/types.ts

@@ -31,6 +31,8 @@ export interface DriverModel {
   driver: string;
   label: string;
   group?: string;
+  /** Served through your own provider key (BYOK) — shown in its own menu section. */
+  personal?: boolean;
 }
 
 export interface Attachment {