diff --git a/docker/.env.example b/docker/.env.example
index 9b73a2908..1b3fcdb97 100644
--- a/docker/.env.example
+++ b/docker/.env.example
@@ -26,7 +26,7 @@ GID='1000'
 
 # LLM_PROVIDER='anthropic'
 # ANTHROPIC_API_KEY=sk-ant-xxxx
-# ANTHROPIC_MODEL_PREF='claude-2'
+# ANTHROPIC_MODEL_PREF='claude-sonnet-4-6'
 # ANTHROPIC_CACHE_CONTROL="5m" # Enable prompt caching (5m=5min cache, 1h=1hour cache). Reduces costs and improves speed by caching system prompts.
 
 # LLM_PROVIDER='lmstudio'
diff --git a/frontend/src/components/LLMSelection/AnthropicAiOptions/index.jsx b/frontend/src/components/LLMSelection/AnthropicAiOptions/index.jsx
index 478e13984..e74ba7abe 100644
--- a/frontend/src/components/LLMSelection/AnthropicAiOptions/index.jsx
+++ b/frontend/src/components/LLMSelection/AnthropicAiOptions/index.jsx
@@ -20,7 +20,7 @@ export default function AnthropicAiOptions({ settings }) {
             type="password"
             name="AnthropicApiKey"
             className="border-none bg-theme-settings-input-bg text-white placeholder:text-theme-settings-input-placeholder text-sm rounded-lg focus:outline-primary-button active:outline-primary-button outline-none block w-full p-2.5"
-            placeholder="Anthropic Claude-2 API Key"
+            placeholder="Anthropic API Key"
             defaultValue={settings?.AnthropicApiKey ? "*".repeat(20) : ""}
             required={true}
             autoComplete="off"
@@ -90,47 +90,8 @@ export default function AnthropicAiOptions({ settings }) {
   );
 }
 
-const DEFAULT_MODELS = [
-  {
-    id: "claude-3-7-sonnet-20250219",
-    name: "Claude 3.7 Sonnet",
-  },
-  {
-    id: "claude-3-5-sonnet-20241022",
-    name: "Claude 3.5 Sonnet (New)",
-  },
-  {
-    id: "claude-3-5-haiku-20241022",
-    name: "Claude 3.5 Haiku",
-  },
-  {
-    id: "claude-3-5-sonnet-20240620",
-    name: "Claude 3.5 Sonnet (Old)",
-  },
-  {
-    id: "claude-3-haiku-20240307",
-    name: "Claude 3 Haiku",
-  },
-  {
-    id: "claude-3-opus-20240229",
-    name: "Claude 3 Opus",
-  },
-  {
-    id: "claude-3-sonnet-20240229",
-    name: "Claude 3 Sonnet",
-  },
-  {
-    id: "claude-2.1",
-    name: "Claude 2.1",
-  },
-  {
-    id: "claude-2.0",
-    name: "Claude 2.0",
-  },
-];
-
 function AnthropicModelSelection({ apiKey, settings }) {
-  const [models, setModels] = useState(DEFAULT_MODELS);
+  const [models, setModels] = useState([]);
   const [loading, setLoading] = useState(true);
 
   useEffect(() => {
diff --git a/frontend/src/components/WorkspaceChat/ChatContainer/PromptInput/LLMSelector/ChatModelSelection/index.jsx b/frontend/src/components/WorkspaceChat/ChatContainer/PromptInput/LLMSelector/ChatModelSelection/index.jsx
index cdc62e16e..c16baa8a5 100644
--- a/frontend/src/components/WorkspaceChat/ChatContainer/PromptInput/LLMSelector/ChatModelSelection/index.jsx
+++ b/frontend/src/components/WorkspaceChat/ChatContainer/PromptInput/LLMSelector/ChatModelSelection/index.jsx
@@ -61,7 +61,7 @@ export default function ChatModelSelection({
                 value={model.id}
                 selected={selectedLLMModel === model.id}
               >
-                {model.id}
+                {model.name || model.id}
               </option>
             );
           })}
diff --git a/frontend/src/pages/WorkspaceSettings/AgentConfig/AgentModelSelection/index.jsx b/frontend/src/pages/WorkspaceSettings/AgentConfig/AgentModelSelection/index.jsx
index c84014ef1..fc3282572 100644
--- a/frontend/src/pages/WorkspaceSettings/AgentConfig/AgentModelSelection/index.jsx
+++ b/frontend/src/pages/WorkspaceSettings/AgentConfig/AgentModelSelection/index.jsx
@@ -156,7 +156,7 @@ export default function AgentModelSelection({
                         value={model.id}
                         selected={workspace?.agentModel === model.id}
                       >
-                        {model.name}
+                        {model.name || model.id}
                       </option>
                     );
                   })}
diff --git a/frontend/src/pages/WorkspaceSettings/ChatSettings/WorkspaceLLMSelection/ChatModelSelection/index.jsx b/frontend/src/pages/WorkspaceSettings/ChatSettings/WorkspaceLLMSelection/ChatModelSelection/index.jsx
index 9440cddbc..c5e607299 100644
--- a/frontend/src/pages/WorkspaceSettings/ChatSettings/WorkspaceLLMSelection/ChatModelSelection/index.jsx
+++ b/frontend/src/pages/WorkspaceSettings/ChatSettings/WorkspaceLLMSelection/ChatModelSelection/index.jsx
@@ -81,7 +81,7 @@ export default function ChatModelSelection({
                   value={model.id}
                   selected={workspace?.chatModel === model.id}
                 >
-                  {model.id}
+                  {model.name || model.id}
                 </option>
               );
             })}
@@ -99,7 +99,7 @@ export default function ChatModelSelection({
                       value={model.id}
                       selected={workspace?.chatModel === model.id}
                     >
-                      {model.name}
+                      {model.name || model.id}
                     </option>
                   ))}
                 </optgroup>
diff --git a/server/.env.example b/server/.env.example
index 9c7878ad7..0d151684d 100644
--- a/server/.env.example
+++ b/server/.env.example
@@ -23,7 +23,7 @@ SIG_SALT='salt' # Please generate random string at least 32 chars long.
 
 # LLM_PROVIDER='anthropic'
 # ANTHROPIC_API_KEY=sk-ant-xxxx
-# ANTHROPIC_MODEL_PREF='claude-2'
+# ANTHROPIC_MODEL_PREF='claude-sonnet-4-6'
 # ANTHROPIC_CACHE_CONTROL="5m" # Enable prompt caching (5m=5min cache, 1h=1hour cache). Reduces costs and improves speed by caching system prompts.
 
 # LLM_PROVIDER='lmstudio'
diff --git a/server/models/systemSettings.js b/server/models/systemSettings.js
index 4518740d7..3d04c10fc 100644
--- a/server/models/systemSettings.js
+++ b/server/models/systemSettings.js
@@ -727,7 +727,8 @@ const SystemSettings = {
 
       // Anthropic Keys
       AnthropicApiKey: !!process.env.ANTHROPIC_API_KEY,
-      AnthropicModelPref: process.env.ANTHROPIC_MODEL_PREF || "claude-2",
+      AnthropicModelPref:
+        process.env.ANTHROPIC_MODEL_PREF || "claude-sonnet-4-6",
       AnthropicCacheControl: process.env.ANTHROPIC_CACHE_CONTROL || "none",
 
       // Gemini Keys
diff --git a/server/utils/agents/aibitat/providers/anthropic.js b/server/utils/agents/aibitat/providers/anthropic.js
index bdbadbb53..b29385edf 100644
--- a/server/utils/agents/aibitat/providers/anthropic.js
+++ b/server/utils/agents/aibitat/providers/anthropic.js
@@ -8,7 +8,7 @@ const { getAnythingLLMUserAgent } = require("../../../../endpoints/utils");
 
 /**
  * The agent provider for the Anthropic API.
- * By default, the model is set to 'claude-2'.
+ * By default, the model is set to 'claude-sonnet-4-6'.
  */
 class AnthropicProvider extends Provider {
   model;
@@ -23,7 +23,7 @@ class AnthropicProvider extends Provider {
           "User-Agent": getAnythingLLMUserAgent(),
         },
       },
-      model = "claude-3-5-sonnet-20240620",
+      model = "claude-sonnet-4-6",
     } = config;
 
     const client = new Anthropic(options);