diff --git a/src/Libraries/Microsoft.Extensions.AI.Evaluation.Reporting/TypeScript/components/EvalTypes.d.ts b/src/Libraries/Microsoft.Extensions.AI.Evaluation.Reporting/TypeScript/components/EvalTypes.d.ts
index 20a3df81b21..1055df330df 100644
--- a/src/Libraries/Microsoft.Extensions.AI.Evaluation.Reporting/TypeScript/components/EvalTypes.d.ts
+++ b/src/Libraries/Microsoft.Extensions.AI.Evaluation.Reporting/TypeScript/components/EvalTypes.d.ts
@@ -13,10 +13,14 @@ type ScenarioRunResult = {
     executionName: string;
     creationTime?: string;
     messages: ChatMessage[];
-    modelResponse: ChatMessage;
+    modelResponse: ChatResponse;
     evaluationResult: EvaluationResult;
 };
 
+type ChatResponse = {
+    messages: ChatMessage[];
+}
+
 type ChatMessage = {
     authorName?: string;
     role: string;
diff --git a/src/Libraries/Microsoft.Extensions.AI.Evaluation.Reporting/TypeScript/components/Summary.ts b/src/Libraries/Microsoft.Extensions.AI.Evaluation.Reporting/TypeScript/components/Summary.ts
index a6df92b36da..8cef12ce4f1 100644
--- a/src/Libraries/Microsoft.Extensions.AI.Evaluation.Reporting/TypeScript/components/Summary.ts
+++ b/src/Libraries/Microsoft.Extensions.AI.Evaluation.Reporting/TypeScript/components/Summary.ts
@@ -145,7 +145,7 @@ const isTextContent = (content: AIContent): content is TextContent => {
     return (content as TextContent).text !== undefined;
 };
 
-export const getPromptDetails = (messages: ChatMessage[], modelResponse?: ChatMessage): {history:string, response: string}=> {
+export const getPromptDetails = (messages: ChatMessage[], modelResponse?: ChatResponse): {history:string, response: string}=> {
     let history: string = "";
     if (messages.length === 1) {
         history = messages[0].contents.map(c => (c as TextContent).text).join("\n");
@@ -163,7 +163,7 @@ export const getPromptDetails = (messages: ChatMessage[], modelResponse?: ChatMe
         history = historyItems.join("\n\n");
     }
 
-    const response: string = modelResponse?.contents.map(c => (c as TextContent).text).join("\n") ?? "";
+    const response: string = modelResponse?.messages.map(m => m.contents.map(c => (c as TextContent).text).join("\n") ?? "").join("\n") ?? "";
 
     return { history, response };
 };
\ No newline at end of file