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web/src/app/chat/ChatPage.tsx

@@ -79,6 +79,7 @@ import {
   SubQueryPiece,
   SubQuestionPiece,
   AgentAnswerPiece,
+  RefinedAnswerImprovement,
 } from "@/lib/search/interfaces";
 import { buildFilters } from "@/lib/search/utils";
 import { SettingsContext } from "@/components/settings/SettingsProvider";
@@ -1248,6 +1249,7 @@ export function ChatPage({
     let second_level_generating: boolean = false;
     let finalMessage: BackendMessage | null = null;
     let toolCall: ToolCallMetadata | null = null;
+    let isImprovement: boolean | undefined = undefined;
 
     let initialFetchDetails: null | {
       user_message_id: number;
@@ -1398,6 +1400,10 @@ export function ChatPage({
               }
             }
 
+            if (Object.hasOwn(packet, "refined_answer_improvement")) {
+              isImprovement = (packet as RefinedAnswerImprovement)
+                .refined_answer_improvement;
+            }
             // Continuously refine the sub_questions based on the packets that we receive
             if (
               Object.hasOwn(packet, "stop_reason") &&
@@ -1567,6 +1573,7 @@ export function ChatPage({
               },
               {
                 is_generating: is_generating,
+                isImprovement: isImprovement,
                 messageId: initialFetchDetails.assistant_message_id!,
                 message: error || answer,
                 second_level_message: second_level_answer,
@@ -2607,6 +2614,7 @@ export function ChatPage({
                                     {message.sub_questions &&
                                     message.sub_questions.length > 0 ? (
                                       <AgenticMessage
+                                        isImprovement={message.isImprovement}
                                         setStreamingAllowed={
                                           setStreamingAllowed
                                         }

web/src/app/chat/interfaces.ts

@@ -109,6 +109,7 @@ export interface Message {
   agentic_docs?: OnyxDocument[] | null;
   second_level_message?: string;
   second_level_subquestions?: SubQuestionDetail[] | null;
+  isImprovement?: boolean | null;
 }
 
 export interface BackendChatSession {

web/src/app/chat/lib.tsx

@@ -9,6 +9,7 @@ import {
   AgentAnswerPiece,
   SubQuestionPiece,
   ExtendedToolResponse,
+  RefinedAnswerImprovement,
 } from "@/lib/search/interfaces";
 import { handleSSEStream } from "@/lib/search/streamingUtils";
 import { ChatState, FeedbackType } from "./types";
@@ -152,7 +153,8 @@ export type PacketType =
   | SubQueryPiece
   | AgentAnswerPiece
   | SubQuestionPiece
-  | ExtendedToolResponse;
+  | ExtendedToolResponse
+  | RefinedAnswerImprovement;
 
 export async function* sendMessage({
   regenerate,

web/src/app/chat/message/AgenticMessage.tsx

@@ -68,10 +68,11 @@ import rehypeKatex from "rehype-katex";
 import "katex/dist/katex.min.css";
 import SubQuestionsDisplay from "./SubQuestionsDisplay";
 import { Badge } from "@/components/ui/badge";
-import RefinemenetBadge from "../refinmentBadge";
+import RefinemenetBadge, { NoNewAnswerMessage } from "../refinmentBadge";
 import SubQuestionProgress from "./SubQuestionProgress";
 
 export const AgenticMessage = ({
+  isImprovement,
   secondLevelAssistantMessage,
   secondLevelGenerating,
   isGenerating,
@@ -111,6 +112,7 @@ export const AgenticMessage = ({
   streamingAllowed,
   toggleDocDisplay,
 }: {
+  isImprovement?: boolean | null;
   secondLevelSubquestions?: SubQuestionDetail[] | null;
   agenticDocs?: OnyxDocument[] | null;
   secondLevelGenerating?: boolean;
@@ -470,8 +472,7 @@ export const AgenticMessage = ({
                             Answer
                           </div>
 
-                          {!secondLevelAssistantMessage &&
-                          // !isGenerating &&
+                          {isImprovement == null &&
                           subQuestions &&
                           subQuestions.length > 0 ? (
                             <RefinemenetBadge
@@ -485,8 +486,8 @@ export const AgenticMessage = ({
                               }}
                               isViewingInitialAnswer={isViewingInitialAnswer}
                             />
-                          ) : (
-                            secondLevelAssistantMessage && (
+                          ) : secondLevelAssistantMessage ? (
+                            isImprovement ? (
                               <Badge
                                 // NOTE: This is a hack to make the badge slightly higher
                                 className="cursor-pointer mt-[1px]"
@@ -506,7 +507,11 @@ export const AgenticMessage = ({
                                   ? "See Refined Answer"
                                   : "See Original Answer"}
                               </Badge>
+                            ) : (
+                              <NoNewAnswerMessage />
                             )
+                          ) : (
+                            <></>
                           )}
                         </div>
 

web/src/app/chat/refinmentBadge.tsx

@@ -464,3 +464,39 @@ export default function RefinemenetBadge({
 //     </TooltipProvider>
 //   );
 // }
+
+// import React, { useState, useEffect } from "react";
+
+export const NoNewAnswerMessage = () => {
+  const [opacity, setOpacity] = useState(1);
+
+  useEffect(() => {
+    const fadeOutDuration = 2000; // 2 seconds
+    const intervalDuration = 50; // Update every 50ms for smooth fade
+    const opacityStep = intervalDuration / fadeOutDuration;
+
+    const fadeOutInterval = setInterval(() => {
+      setOpacity((prevOpacity) => {
+        const newOpacity = prevOpacity - opacityStep;
+        return newOpacity > 0 ? newOpacity : 0;
+      });
+    }, intervalDuration);
+
+    const timer = setTimeout(() => {
+      clearInterval(fadeOutInterval);
+    }, fadeOutDuration);
+
+    return () => {
+      clearInterval(fadeOutInterval);
+      clearTimeout(timer);
+    };
+  }, []);
+
+  if (opacity === 0) return null;
+
+  return (
+    <div className="text-gray-600 text-sm" style={{ opacity: opacity }}>
+      No new answer found...
+    </div>
+  );
+};

web/src/lib/search/interfaces.ts

@@ -24,6 +24,10 @@ export interface ProSearchPacket {
   level_question_nr: number;
 }
 
+export interface RefinedAnswerImprovement {
+  refined_answer_improvement: boolean;
+}
+
 export interface AgentAnswerPiece {
   answer_piece: string;
   level: number;