diff --git a/ui/litellm-dashboard/src/app/(dashboard)/playground/page.tsx b/ui/litellm-dashboard/src/app/(dashboard)/playground/page.tsx
index 88570130a6e..555930a576c 100644
--- a/ui/litellm-dashboard/src/app/(dashboard)/playground/page.tsx
+++ b/ui/litellm-dashboard/src/app/(dashboard)/playground/page.tsx
@@ -40,7 +40,7 @@ export default function PlaygroundPage() {
         <Tab>Chat</Tab>
         <Tab>Compare</Tab>
         <Tab>Compliance</Tab>
-        <Tab>Agent Builder</Tab>
+        <Tab>Agent Builder (Experimental)</Tab>
       </TabList>
       <TabPanels className="h-full">
         <TabPanel className="h-full">
@@ -62,8 +62,11 @@ export default function PlaygroundPage() {
         <TabPanel className="h-full">
           <AgentBuilderView
             accessToken={accessToken}
+            token={token}
             userID={userId}
             userRole={userRole}
+            disabledPersonalKeyCreation={disabledPersonalKeyCreation}
+            proxySettings={proxySettings}
             customProxyBaseUrl={proxySettings?.LITELLM_UI_API_DOC_BASE_URL ?? proxySettings?.PROXY_BASE_URL}
           />
         </TabPanel>
diff --git a/ui/litellm-dashboard/src/components/playground/chat_ui/AgentBuilderView.tsx b/ui/litellm-dashboard/src/components/playground/chat_ui/AgentBuilderView.tsx
index f8e3c00cdc0..10719b7ff4f 100644
--- a/ui/litellm-dashboard/src/components/playground/chat_ui/AgentBuilderView.tsx
+++ b/ui/litellm-dashboard/src/components/playground/chat_ui/AgentBuilderView.tsx
@@ -2,21 +2,26 @@
 
 import { CommentOutlined, ExperimentOutlined, PlusOutlined, RobotOutlined, SaveOutlined } from "@ant-design/icons";
 import { Button, Input, Select, Spin, Tabs } from "antd";
-import React, { useCallback, useEffect, useRef, useState } from "react";
+import React, { useCallback, useEffect, useState } from "react";
 import NotificationsManager from "../../molecules/notifications_manager";
 import { modelCreateCall } from "../../networking";
-import { makeOpenAIChatCompletionRequest } from "../llm_calls/chat_completion";
 import { AgentModel, fetchAvailableAgentModels } from "../llm_calls/fetch_agents";
 import { fetchAvailableModels, ModelGroup } from "../llm_calls/fetch_models";
-import { createDisplayMessage } from "./ResponsesImageUtils";
-import { MessageType } from "./types";
+import ComplianceUI from "../complianceUI/ComplianceUI";
+import ChatUI from "./ChatUI";
 
 const { TextArea } = Input;
 
 export interface AgentBuilderViewProps {
   accessToken: string | null;
+  token: string | null;
   userID: string | null;
   userRole: string | null;
+  disabledPersonalKeyCreation?: boolean;
+  proxySettings?: {
+    PROXY_BASE_URL?: string;
+    LITELLM_UI_API_DOC_BASE_URL?: string | null;
+  };
   apiKey?: string;
   customProxyBaseUrl?: string;
 }
@@ -25,8 +30,11 @@ const NEW_AGENT_ID = "__new__";
 
 export default function AgentBuilderView({
   accessToken,
+  token,
   userID,
   userRole,
+  disabledPersonalKeyCreation = false,
+  proxySettings,
   apiKey,
   customProxyBaseUrl,
 }: AgentBuilderViewProps) {
@@ -43,12 +51,7 @@ export default function AgentBuilderView({
   const [draftTemperature, setDraftTemperature] = useState(0.7);
   const [draftMaxTokens, setDraftMaxTokens] = useState(4096);
 
-  // Chat state (for Chat tab)
-  const [chatHistory, setChatHistory] = useState<MessageType[]>([]);
-  const [chatInput, setChatInput] = useState("");
-  const [chatLoading, setChatLoading] = useState(false);
   const [saving, setSaving] = useState(false);
-  const abortControllerRef = useRef<AbortController | null>(null);
 
   const effectiveApiKey = apiKey || accessToken || "";
   const selectedAgent = selectedId === NEW_AGENT_ID ? null : agentModels.find((a) => a.model_name === selectedId) ?? null;
@@ -130,65 +133,6 @@ export default function AgentBuilderView({
     }
   };
 
-  const updateTextUI = useCallback((role: string, chunk: string, model?: string) => {
-    setChatHistory((prev) => {
-      const last = prev[prev.length - 1];
-      if (last && last.role === role && !last.isImage && !last.isAudio) {
-        return [
-          ...prev.slice(0, -1),
-          { ...last, content: (last.content as string) + chunk, model: last.model ?? model },
-        ];
-      }
-      return [...prev, { role, content: chunk, model } as MessageType];
-    });
-  }, []);
-
-  const handleSendMessage = async () => {
-    const text = chatInput.trim();
-    if (!text || !selectedAgent || !effectiveApiKey) return;
-    const displayMessage = createDisplayMessage(text, false);
-    setChatHistory((prev) => [...prev, displayMessage]);
-    setChatInput("");
-    setChatLoading(true);
-    abortControllerRef.current = new AbortController();
-    const apiHistory = [
-      ...chatHistory
-        .filter((m) => !m.isImage && !m.isAudio)
-        .map((m) => ({ role: m.role, content: typeof m.content === "string" ? m.content : "" })),
-      { role: "user" as const, content: text },
-    ];
-    try {
-      await makeOpenAIChatCompletionRequest(
-        apiHistory,
-        (chunk, model) => updateTextUI("assistant", chunk, model),
-        selectedAgent.model_name,
-        effectiveApiKey,
-        undefined,
-        abortControllerRef.current.signal,
-        undefined,
-        undefined,
-        undefined,
-        undefined,
-        undefined,
-        undefined,
-        undefined,
-        undefined,
-        undefined,
-        undefined,
-        undefined,
-        0.7,
-        4096,
-        undefined,
-        customProxyBaseUrl,
-      );
-    } catch (e) {
-      NotificationsManager.fromBackend("Chat request failed");
-      updateTextUI("assistant", "Error: request failed.");
-    } finally {
-      setChatLoading(false);
-    }
-  };
-
   if (!accessToken || !userID || !userRole) {
     return (
       <div className="flex h-full items-center justify-center p-8 text-gray-500">
@@ -199,8 +143,9 @@ export default function AgentBuilderView({
 
   return (
     <div className="flex h-full flex-col bg-white text-gray-900">
-      <div className="flex h-12 flex-shrink-0 items-center justify-between border-b border-gray-200 px-4">
-        <span className="text-sm font-medium text-gray-900">Agent Builder</span>
+      <div className="flex flex-shrink-0 flex-col border-b border-gray-200">
+        <div className="flex h-12 items-center justify-between px-4">
+          <span className="text-sm font-medium text-gray-900">Agent Builder</span>
         {isNewAgent ? (
           <Button
             type="primary"
@@ -212,8 +157,15 @@ export default function AgentBuilderView({
             Save Agent
           </Button>
         ) : (
-          <span className="text-xs text-gray-500">Select an agent or add new</span>
+          <span className="text-xs text-gray-500">Build Agents that pass your compliance requirements.</span>
         )}
+        </div>
+        <div className="flex items-center gap-2 border-t border-amber-200 bg-amber-50 px-4 py-2 text-xs text-amber-800">
+          <ExperimentOutlined className="flex-shrink-0 text-amber-600" />
+          <span>
+            Agent Builder is experimental and may change or be removed without notice.
+          </span>
+        </div>
       </div>
 
       <div className="flex flex-1 overflow-hidden">
@@ -234,10 +186,7 @@ export default function AgentBuilderView({
                   <button
                     key={agent.model_name}
                     type="button"
-                    onClick={() => {
-                      setSelectedId(agent.model_name);
-                      setChatHistory([]);
-                    }}
+                    onClick={() => setSelectedId(agent.model_name)}
                     className={`mb-1 w-full rounded-md border-l-2 px-3 py-2 text-left text-sm transition-colors ${
                       selectedId === agent.model_name
                         ? "border-blue-500 bg-blue-50 text-blue-800"
@@ -272,7 +221,7 @@ export default function AgentBuilderView({
               <Tabs
                 activeKey={activeTab}
                 onChange={(k) => setActiveTab(k as "configure" | "chat" | "test")}
-                className="flex-1 overflow-hidden [&_.ant-tabs-content]:h-full [&_.ant-tabs-tabpane]:h-full"
+                className="flex-1 overflow-hidden [&_.ant-tabs-content]:h-full [&_.ant-tabs-tabpane]:h-full [&_.ant-tabs-nav]:pl-4"
                 items={[
                   {
                     key: "configure",
@@ -372,54 +321,19 @@ export default function AgentBuilderView({
                     ),
                     disabled: isNewAgent,
                     children: (
-                      <div className="flex h-full flex-col">
+                      <div className="flex h-full flex-col min-h-0">
                         {selectedAgent ? (
-                          <>
-                            <div className="flex-1 overflow-y-auto p-4 space-y-4">
-                              {chatHistory.map((msg, i) => (
-                                <div
-                                  key={i}
-                                  className={`flex ${msg.role === "user" ? "justify-end" : "justify-start"}`}
-                                >
-                                  <div
-                                    className={`max-w-[80%] rounded-2xl px-4 py-2 text-sm ${
-                                      msg.role === "user"
-                                        ? "bg-blue-600 text-white rounded-br-none"
-                                        : "bg-gray-100 text-gray-800 rounded-bl-none"
-                                    }`}
-                                  >
-                                    <div className="whitespace-pre-wrap">{String(msg.content)}</div>
-                                  </div>
-                                </div>
-                              ))}
-                              {chatLoading && (
-                                <div className="flex justify-start">
-                                  <div className="rounded-2xl rounded-bl-none bg-gray-100 px-4 py-2 text-sm text-gray-500">
-                                    ...
-                                  </div>
-                                </div>
-                              )}
-                            </div>
-                            <div className="flex-shrink-0 border-t border-gray-200 p-4">
-                              <div className="flex gap-2">
-                                <Input
-                                  value={chatInput}
-                                  onChange={(e) => setChatInput(e.target.value)}
-                                  onPressEnter={(e) => {
-                                    if (!e.shiftKey) {
-                                      e.preventDefault();
-                                      handleSendMessage();
-                                    }
-                                  }}
-                                  placeholder="Type a message..."
-                                  disabled={chatLoading}
-                                />
-                                <Button type="primary" onClick={handleSendMessage} loading={chatLoading} disabled={!chatInput.trim()}>
-                                  Send
-                                </Button>
-                              </div>
-                            </div>
-                          </>
+                          <ChatUI
+                            key={selectedAgent.model_name}
+                            simplified
+                            fixedModel={selectedAgent.model_name}
+                            accessToken={accessToken}
+                            token={token}
+                            userRole={userRole}
+                            userID={userID}
+                            disabledPersonalKeyCreation={disabledPersonalKeyCreation}
+                            proxySettings={proxySettings}
+                          />
                         ) : (
                           <div className="flex flex-1 items-center justify-center text-gray-500">
                             Save an agent first to test in Chat.
@@ -435,9 +349,22 @@ export default function AgentBuilderView({
                         <ExperimentOutlined className="mr-1" /> Batch Test
                       </span>
                     ),
+                    disabled: isNewAgent,
                     children: (
-                      <div className="flex flex-1 items-center justify-center p-8 text-gray-500">
-                        Batch Test placeholder. Select an agent and use Chat to test.
+                      <div className="flex h-full flex-col min-h-0">
+                        {selectedAgent ? (
+                          <ComplianceUI
+                            accessToken={accessToken}
+                            disabledPersonalKeyCreation={disabledPersonalKeyCreation}
+                            backendMode="chat_completions"
+                            fixedModel={selectedAgent.model_name}
+                            proxySettings={proxySettings}
+                          />
+                        ) : (
+                          <div className="flex flex-1 items-center justify-center text-gray-500">
+                            Select an agent to run batch tests.
+                          </div>
+                        )}
                       </div>
                     ),
                   },
diff --git a/ui/litellm-dashboard/src/components/playground/chat_ui/ChatUI.tsx b/ui/litellm-dashboard/src/components/playground/chat_ui/ChatUI.tsx
index 7e50ca6b95a..4a47cc00b20 100644
--- a/ui/litellm-dashboard/src/components/playground/chat_ui/ChatUI.tsx
+++ b/ui/litellm-dashboard/src/components/playground/chat_ui/ChatUI.tsx
@@ -84,6 +84,10 @@ interface ChatUIProps {
     PROXY_BASE_URL?: string;
     LITELLM_UI_API_DOC_BASE_URL?: string | null;
   };
+  /** When true, hide configuration sidebar and use fixedModel only (e.g. embedded in Agent Builder). */
+  simplified?: boolean;
+  /** When simplified is true, use this as the model and do not show model selector. */
+  fixedModel?: string;
 }
 
 const MCP_SUPPORTED_ENDPOINTS = new Set<EndpointType>([
@@ -99,6 +103,8 @@ const ChatUI: React.FC<ChatUIProps> = ({
   userID,
   disabledPersonalKeyCreation,
   proxySettings,
+  simplified = false,
+  fixedModel,
 }) => {
   const [mcpServers, setMCPServers] = useState<MCPServer[]>([]);
   const [selectedMCPServers, setSelectedMCPServers] = useState<string[]>(() => {
@@ -140,6 +146,7 @@ const ChatUI: React.FC<ChatUIProps> = ({
   );
   const [inputMessage, setInputMessage] = useState("");
   const [chatHistory, setChatHistory] = useState<MessageType[]>(() => {
+    if (simplified) return [];
     try {
       const saved = sessionStorage.getItem("chatHistory");
       return saved ? JSON.parse(saved) : [];
@@ -148,7 +155,7 @@ const ChatUI: React.FC<ChatUIProps> = ({
       return [];
     }
   });
-  const [selectedModel, setSelectedModel] = useState<string | undefined>(undefined);
+  const [selectedModel, setSelectedModel] = useState<string | undefined>(simplified ? fixedModel : undefined);
   const [showCustomModelInput, setShowCustomModelInput] = useState<boolean>(false);
   const [modelInfo, setModelInfo] = useState<ModelGroup[]>([]);
   const [agentInfo, setAgentInfo] = useState<Agent[]>([]);
@@ -252,6 +259,14 @@ const ChatUI: React.FC<ChatUIProps> = ({
     }
   };
 
+  // When simplified, keep selectedModel and endpointType in sync with fixedModel / chat-only
+  useEffect(() => {
+    if (simplified && fixedModel) {
+      setSelectedModel(fixedModel);
+      setEndpointType(EndpointType.CHAT);
+    }
+  }, [simplified, fixedModel]);
+
   // Fetch tools for a specific server
   const loadServerTools = async (serverId: string) => {
     const userApiKey = apiKeySource === "session" ? accessToken : apiKey;
@@ -312,6 +327,7 @@ const ChatUI: React.FC<ChatUIProps> = ({
   ]);
 
   useEffect(() => {
+    if (simplified) return; // Do not persist chat history in simplified (embedded) mode
     const handler = setTimeout(() => {
       sessionStorage.setItem("chatHistory", JSON.stringify(chatHistory));
     }, 500); // Debounce by 500ms
@@ -319,7 +335,7 @@ const ChatUI: React.FC<ChatUIProps> = ({
     return () => {
       clearTimeout(handler);
     };
-  }, [chatHistory]);
+  }, [chatHistory, simplified]);
 
   useEffect(() => {
     sessionStorage.setItem("apiKeySource", JSON.stringify(apiKeySource));
@@ -334,10 +350,12 @@ const ChatUI: React.FC<ChatUIProps> = ({
     sessionStorage.setItem("selectedVoice", selectedVoice);
     sessionStorage.removeItem("selectedMCPTools"); // Clean up old key
 
-    if (selectedModel) {
-      sessionStorage.setItem("selectedModel", selectedModel);
-    } else {
-      sessionStorage.removeItem("selectedModel");
+    if (!simplified) {
+      if (selectedModel) {
+        sessionStorage.setItem("selectedModel", selectedModel);
+      } else {
+        sessionStorage.removeItem("selectedModel");
+      }
     }
     if (messageTraceId) {
       sessionStorage.setItem("messageTraceId", messageTraceId);
@@ -352,6 +370,7 @@ const ChatUI: React.FC<ChatUIProps> = ({
     sessionStorage.setItem("useApiSessionManagement", JSON.stringify(useApiSessionManagement));
     // Note: codeInterpreterEnabled and selectedContainerId are persisted by useCodeInterpreter hook
   }, [
+    simplified,
     apiKeySource,
     apiKey,
     selectedModel,
@@ -375,7 +394,7 @@ const ChatUI: React.FC<ChatUIProps> = ({
       return;
     }
 
-    // Fetch model info and set the default selected model
+    // Fetch model info and set the default selected model (skip in simplified mode; we use fixedModel)
     const loadModels = async () => {
       try {
         if (!userApiKey) {
@@ -400,9 +419,11 @@ const ChatUI: React.FC<ChatUIProps> = ({
       }
     };
 
-    loadModels();
+    if (!simplified) {
+      loadModels();
+    }
     loadMCPServers();
-  }, [accessToken, userID, userRole, apiKeySource, apiKey, token]);
+  }, [accessToken, userID, userRole, apiKeySource, apiKey, token, simplified]);
 
   // Load tools when MCP direct mode has a server selected
   useEffect(() => {
@@ -868,7 +889,7 @@ const ChatUI: React.FC<ChatUIProps> = ({
       return;
     }
 
-    const effectiveApiKey = apiKeySource === "session" ? accessToken : apiKey;
+    const effectiveApiKey = simplified ? accessToken : apiKeySource === "session" ? accessToken : apiKey;
 
     if (!effectiveApiKey) {
       NotificationsManager.fromBackend("Please provide a Virtual Key or select Current UI Session");
@@ -959,6 +980,10 @@ const ChatUI: React.FC<ChatUIProps> = ({
             newUserMessage,
           ];
 
+          const requestProxyBaseUrl =
+            simplified && proxySettings
+              ? (proxySettings.LITELLM_UI_API_DOC_BASE_URL ?? proxySettings.PROXY_BASE_URL ?? undefined)
+              : (customProxyBaseUrl || undefined);
           await makeOpenAIChatCompletionRequest(
             apiChatHistory,
             (chunk, model) => updateTextUI("assistant", chunk, model),
@@ -979,7 +1004,7 @@ const ChatUI: React.FC<ChatUIProps> = ({
             useAdvancedParams ? temperature : undefined,
             useAdvancedParams ? maxTokens : undefined,
             updateTotalLatency,
-            customProxyBaseUrl || undefined,
+            requestProxyBaseUrl,
             mcpServers,
             mcpServerToolRestrictions,
             handleMCPEvent,
@@ -1207,9 +1232,11 @@ const ChatUI: React.FC<ChatUIProps> = ({
     handleRemoveResponsesImage(); // Clear any uploaded images for responses
     handleRemoveChatImage(); // Clear any uploaded images for chat completions
     handleRemoveAudio(); // Clear any uploaded audio for transcription
-    sessionStorage.removeItem("chatHistory");
-    sessionStorage.removeItem("messageTraceId");
-    sessionStorage.removeItem("responsesSessionId");
+    if (!simplified) {
+      sessionStorage.removeItem("chatHistory");
+      sessionStorage.removeItem("messageTraceId");
+      sessionStorage.removeItem("responsesSessionId");
+    }
     NotificationsManager.success("Chat history cleared.");
   };
 
@@ -1246,10 +1273,11 @@ const ChatUI: React.FC<ChatUIProps> = ({
   const antIcon = <LoadingOutlined style={{ fontSize: 24 }} spin />;
 
   return (
-    <div className="w-full p-4 pb-0 bg-white">
-      <Card className="w-full rounded-xl shadow-md overflow-hidden">
-        <div className="flex h-[80vh] w-full gap-4">
-          {/* Left Sidebar with Controls */}
+    <div className={`w-full bg-white ${simplified ? "h-full flex flex-col" : "p-4 pb-0"}`}>
+      <Card className={`w-full rounded-xl shadow-md overflow-hidden ${simplified ? "h-full flex flex-col" : ""}`}>
+        <div className={`flex w-full gap-4 ${simplified ? "h-full" : "h-[80vh]"}`}>
+          {/* Left Sidebar with Controls - hidden in simplified mode */}
+          {!simplified && (
           <div className="w-1/4 p-4 bg-gray-50 overflow-y-auto">
             <Title className="text-xl font-semibold mb-6 mt-2">Configurations</Title>
             <div className="space-y-4">
@@ -1794,11 +1822,12 @@ const ChatUI: React.FC<ChatUIProps> = ({
               )}
             </div>
           </div>
+          )}
 
           {/* Main Chat Area */}
-          <div className="w-3/4 flex flex-col bg-white">
+          <div className={`flex flex-col bg-white ${simplified ? "flex-1 w-full" : "w-3/4"}`}>
             <div className="p-4 border-b border-gray-200 flex justify-between items-center">
-              <Title className="text-xl font-semibold mb-0">Test Key</Title>
+              <Title className="text-xl font-semibold mb-0">{simplified ? "Chat" : "Test Key"}</Title>
               <div className="flex gap-2">
                 <TremorButton
                   onClick={clearChatHistory}
@@ -1807,6 +1836,7 @@ const ChatUI: React.FC<ChatUIProps> = ({
                 >
                   Clear Chat
                 </TremorButton>
+                {!simplified && (
                 <TremorButton
                   onClick={() => setIsGetCodeModalVisible(true)}
                   className="bg-gray-100 hover:bg-gray-200 text-gray-700 border-gray-300"
@@ -1814,6 +1844,7 @@ const ChatUI: React.FC<ChatUIProps> = ({
                 >
                   Get Code
                 </TremorButton>
+                )}
               </div>
             </div>
             <div className="flex-1 overflow-auto p-4 pb-0">
diff --git a/ui/litellm-dashboard/src/components/playground/complianceUI/ComplianceUI.tsx b/ui/litellm-dashboard/src/components/playground/complianceUI/ComplianceUI.tsx
index efc5fb2ee42..7bec4b4534e 100644
--- a/ui/litellm-dashboard/src/components/playground/complianceUI/ComplianceUI.tsx
+++ b/ui/litellm-dashboard/src/components/playground/complianceUI/ComplianceUI.tsx
@@ -11,6 +11,7 @@ import {
   getPoliciesList,
   testPoliciesAndGuardrails,
 } from "@/components/networking";
+import { makeOpenAIChatCompletionRequest } from "../llm_calls/chat_completion";
 import {
   AlertTriangle,
   BarChart3,
@@ -110,11 +111,23 @@ interface GuardrailOption {
 interface ComplianceUIProps {
   accessToken: string | null;
   disabledPersonalKeyCreation?: boolean;
+  /** When "chat_completions", use /chat/completions with fixedModel instead of test_policies_and_guardrails. */
+  backendMode?: "policies" | "chat_completions";
+  /** Required when backendMode is "chat_completions"; model name for chat completions (e.g. selected agent). */
+  fixedModel?: string;
+  /** Used when backendMode is "chat_completions" for the request base URL. */
+  proxySettings?: {
+    PROXY_BASE_URL?: string;
+    LITELLM_UI_API_DOC_BASE_URL?: string | null;
+  };
 }
 
 export default function ComplianceUI({
   accessToken,
   disabledPersonalKeyCreation,
+  backendMode = "policies",
+  fixedModel,
+  proxySettings,
 }: ComplianceUIProps) {
   const frameworks = getFrameworks();
 
@@ -432,6 +445,9 @@ export default function ComplianceUI({
     if (csvInputRef.current) csvInputRef.current.value = "";
   };
 
+  const requestProxyBaseUrl =
+    proxySettings?.LITELLM_UI_API_DOC_BASE_URL ?? proxySettings?.PROXY_BASE_URL ?? undefined;
+
   const runQuickTest = useCallback(async () => {
     if (!quickTestInput.trim() || !accessToken) return;
     const text = quickTestInput.trim();
@@ -445,44 +461,82 @@ export default function ComplianceUI({
     setQuickTestInput("");
     setIsQuickTesting(true);
     try {
-      const { inputs, guardrail_errors = [] } = await testPoliciesAndGuardrails(
-        accessToken,
-        {
-          policy_names:
-            selectedPolicies.length > 0 ? selectedPolicies : undefined,
-          guardrail_names:
-            selectedGuardrails.length > 0 ? selectedGuardrails : undefined,
-          inputs: { texts: [text] },
-          request_data: {},
-          input_type: "request",
-        }
-      );
-      const result: "blocked" | "allowed" =
-        guardrail_errors.length > 0 ? "blocked" : "allowed";
-      const triggeredBy =
-        guardrail_errors.length > 0
-          ? guardrail_errors
-              .map((e) => `${e.guardrail_name}: ${e.message}`)
-              .join("; ")
-          : undefined;
-      const returnedText =
-        Array.isArray(inputs?.texts) && inputs.texts.length > 0
-          ? inputs.texts[0]
-          : undefined;
-      const displayText =
-        result === "blocked"
-          ? `Blocked — ${triggeredBy ?? "content filter"}`
-          : "Allowed — no policy or guardrail violations detected.";
-      const sysMsg: QuickTestMessage = {
-        id: `msg-${Date.now()}-sys`,
-        type: "system",
-        text: displayText,
-        result,
-        triggeredBy,
-        returnedText,
-        timestamp: new Date(),
-      };
-      setQuickTestMessages((prev) => [...prev, sysMsg]);
+      if (backendMode === "chat_completions" && fixedModel) {
+        let fullResponse = "";
+        await makeOpenAIChatCompletionRequest(
+          [{ role: "user", content: text }],
+          (chunk: string) => {
+            fullResponse += chunk;
+          },
+          fixedModel,
+          accessToken,
+          undefined,
+          undefined,
+          undefined,
+          undefined,
+          undefined,
+          undefined,
+          undefined, // vector_store_ids (param 11)
+          selectedGuardrails.length > 0 ? selectedGuardrails : undefined,
+          selectedPolicies.length > 0 ? selectedPolicies : undefined,
+          undefined,
+          undefined,
+          undefined,
+          undefined,
+          undefined,
+          undefined,
+          requestProxyBaseUrl,
+          undefined
+        );
+        const sysMsg: QuickTestMessage = {
+          id: `msg-${Date.now()}-sys`,
+          type: "system",
+          text: "Allowed — model response received.",
+          result: "allowed",
+          returnedText: fullResponse,
+          timestamp: new Date(),
+        };
+        setQuickTestMessages((prev) => [...prev, sysMsg]);
+      } else {
+        const { inputs, guardrail_errors = [] } = await testPoliciesAndGuardrails(
+          accessToken,
+          {
+            policy_names:
+              selectedPolicies.length > 0 ? selectedPolicies : undefined,
+            guardrail_names:
+              selectedGuardrails.length > 0 ? selectedGuardrails : undefined,
+            inputs: { texts: [text] },
+            request_data: {},
+            input_type: "request",
+          }
+        );
+        const result: "blocked" | "allowed" =
+          guardrail_errors.length > 0 ? "blocked" : "allowed";
+        const triggeredBy =
+          guardrail_errors.length > 0
+            ? guardrail_errors
+                .map((e) => `${e.guardrail_name}: ${e.message}`)
+                .join("; ")
+            : undefined;
+        const returnedText =
+          Array.isArray(inputs?.texts) && inputs.texts.length > 0
+            ? inputs.texts[0]
+            : undefined;
+        const displayText =
+          result === "blocked"
+            ? `Blocked — ${triggeredBy ?? "content filter"}`
+            : "Allowed — no policy or guardrail violations detected.";
+        const sysMsg: QuickTestMessage = {
+          id: `msg-${Date.now()}-sys`,
+          type: "system",
+          text: displayText,
+          result,
+          triggeredBy,
+          returnedText,
+          timestamp: new Date(),
+        };
+        setQuickTestMessages((prev) => [...prev, sysMsg]);
+      }
     } catch (err) {
       const errorMessage = err instanceof Error ? err.message : String(err);
       const sysMsg: QuickTestMessage = {
@@ -502,6 +556,9 @@ export default function ComplianceUI({
     quickTestInput,
     selectedPolicies,
     selectedGuardrails,
+    backendMode,
+    fixedModel,
+    requestProxyBaseUrl,
   ]);
 
   const handleQuickTestKeyDown = (e: React.KeyboardEvent<HTMLTextAreaElement>) => {
@@ -533,45 +590,99 @@ export default function ComplianceUI({
     }));
     setTestResults(pendingResults);
     try {
-      const inputsList = allTexts.map((text) => ({ texts: [text] }));
-      const response = await testPoliciesAndGuardrails(accessToken, {
-        policy_names:
-          selectedPolicies.length > 0 ? selectedPolicies : undefined,
-        guardrail_names:
+      if (backendMode === "chat_completions" && fixedModel) {
+        const newResults = [...pendingResults];
+        for (let index = 0; index < selected.length; index++) {
+          const row = pendingResults[index];
+          const prompt = allTexts[index];
+          let responseText = "";
+          try {
+            await makeOpenAIChatCompletionRequest(
+              [{ role: "user", content: prompt }],
+              (chunk: string) => {
+                responseText += chunk;
+              },
+          fixedModel,
+          accessToken,
+          undefined,
+          undefined,
+          undefined,
+          undefined,
+          undefined,
+          undefined,
+          undefined,
           selectedGuardrails.length > 0 ? selectedGuardrails : undefined,
-        inputs_list: inputsList,
-        request_data: {},
-        input_type: "request",
-      });
-      const results = response.results ?? [];
-      setTestResults(
-        pendingResults.map((row, index) => {
-          const item = results[index];
-          const guardrail_errors = item?.guardrail_errors ?? [];
-          const actualResult: "blocked" | "allowed" =
-            guardrail_errors.length > 0 ? "blocked" : "allowed";
-          const triggeredBy =
-            guardrail_errors.length > 0
-              ? guardrail_errors
-                  .map((e) => `${e.guardrail_name}: ${e.message}`)
-                  .join("; ")
-              : undefined;
-          const returnedText =
-            Array.isArray(item?.inputs?.texts) && item.inputs.texts.length > 0
-              ? item.inputs.texts[0]
-              : undefined;
-          return {
-            ...row,
-            actualResult,
-            isMatch:
-              (row.expectedResult === "fail" && actualResult === "blocked") ||
-              (row.expectedResult === "pass" && actualResult === "allowed"),
-            triggeredBy,
-            returnedText,
-            status: "complete" as const,
-          };
-        })
-      );
+              selectedPolicies.length > 0 ? selectedPolicies : undefined,
+              undefined,
+              undefined,
+              undefined,
+              undefined,
+              undefined,
+              undefined,
+              requestProxyBaseUrl,
+              undefined
+            );
+            const actualResult: "blocked" | "allowed" = "allowed";
+            newResults[index] = {
+              ...row,
+              actualResult,
+              returnedText: responseText,
+              isMatch: row.expectedResult === "pass",
+              status: "complete" as const,
+            };
+          } catch (err) {
+            const errorMessage = err instanceof Error ? err.message : String(err);
+            newResults[index] = {
+              ...row,
+              actualResult: "blocked" as const,
+              isMatch: false,
+              triggeredBy: errorMessage,
+              status: "complete" as const,
+            };
+          }
+          setTestResults([...newResults]);
+        }
+      } else {
+        const inputsList = allTexts.map((text) => ({ texts: [text] }));
+        const response = await testPoliciesAndGuardrails(accessToken, {
+          policy_names:
+            selectedPolicies.length > 0 ? selectedPolicies : undefined,
+          guardrail_names:
+            selectedGuardrails.length > 0 ? selectedGuardrails : undefined,
+          inputs_list: inputsList,
+          request_data: {},
+          input_type: "request",
+        });
+        const results = response.results ?? [];
+        setTestResults(
+          pendingResults.map((row, index) => {
+            const item = results[index];
+            const guardrail_errors = item?.guardrail_errors ?? [];
+            const actualResult: "blocked" | "allowed" =
+              guardrail_errors.length > 0 ? "blocked" : "allowed";
+            const triggeredBy =
+              guardrail_errors.length > 0
+                ? guardrail_errors
+                    .map((e) => `${e.guardrail_name}: ${e.message}`)
+                    .join("; ")
+                : undefined;
+            const returnedText =
+              Array.isArray(item?.inputs?.texts) && item.inputs.texts.length > 0
+                ? item.inputs.texts[0]
+                : undefined;
+            return {
+              ...row,
+              actualResult,
+              isMatch:
+                (row.expectedResult === "fail" && actualResult === "blocked") ||
+                (row.expectedResult === "pass" && actualResult === "allowed"),
+              triggeredBy,
+              returnedText,
+              status: "complete" as const,
+            };
+          })
+        );
+      }
     } catch (err) {
       const errorMessage = err instanceof Error ? err.message : String(err);
       setTestResults(
@@ -591,6 +702,9 @@ export default function ComplianceUI({
     selectedPolicies,
     selectedGuardrails,
     allFrameworks,
+    backendMode,
+    fixedModel,
+    requestProxyBaseUrl,
   ]);
 
   const completedResults = testResults.filter((r) => r.status === "complete");