From 643909b2d0563f20091844ae040b1288a8864cd5 Mon Sep 17 00:00:00 2001
From: Dany Marques <dany.marques90@gmail.com>
Date: Thu, 12 Feb 2026 09:52:01 +0100
Subject: [PATCH] feat: display prompt names as badges in report list view

Add promptNames field to RunGroup interface and collect prompt names
during report grouping. Display them as neutral status badges in the
report list UI with backward compatibility for older groups.json files.
---
 report-app/src/app/pages/report-list/report-list.html | 7 +++++++
 report-app/src/app/pages/report-list/report-list.scss | 9 +++++++++
 runner/orchestration/grouping.ts                      | 3 +++
 runner/reporting/report-local-disk.ts                 | 5 +++++
 runner/shared-interfaces.ts                           | 2 ++
 5 files changed, 26 insertions(+)

diff --git a/report-app/src/app/pages/report-list/report-list.html b/report-app/src/app/pages/report-list/report-list.html
index 2093eca0..4856aa5d 100644
--- a/report-app/src/app/pages/report-list/report-list.html
+++ b/report-app/src/app/pages/report-list/report-list.html
@@ -37,6 +37,13 @@
                   </ul>
                 }
               </div>
+              @if (group.promptNames.length) {
+                <ul class="status-badge-group prompt-names">
+                  @for (name of group.promptNames; track name) {
+                    <li class="status-badge neutral">{{ name }}</li>
+                  }
+                </ul>
+              }
             </div>
             <div class="run-meta-container">
               <div class="run-meta">
diff --git a/report-app/src/app/pages/report-list/report-list.scss b/report-app/src/app/pages/report-list/report-list.scss
index d8ccf521..bc8bbd36 100644
--- a/report-app/src/app/pages/report-list/report-list.scss
+++ b/report-app/src/app/pages/report-list/report-list.scss
@@ -106,6 +106,15 @@ h1, h2 {
   padding: 0 20px;
 }
 
+.prompt-names {
+  margin-top: 0.4rem;
+
+  .status-badge {
+    font-size: 0.75rem;
+    font-weight: 400;
+  }
+}
+
 .select-for-comparison input[type='checkbox'] {
   width: 20px;
   height: 20px;
diff --git a/runner/orchestration/grouping.ts b/runner/orchestration/grouping.ts
index 0135cf70..054c17c6 100644
--- a/runner/orchestration/grouping.ts
+++ b/runner/orchestration/grouping.ts
@@ -55,6 +55,7 @@ export function groupSimilarReports(inputRuns: RunInfo[]): RunGroup[] {
     const groupResults: AssessmentResult[] = [];
     const firstRun = groupRuns[0];
     const labels = new Set<string>();
+    const promptNames = new Set<string>();
     let totalForGroup = 0;
     let maxForGroup = 0;
     let appsCount = 0;
@@ -70,6 +71,7 @@ export function groupSimilarReports(inputRuns: RunInfo[]): RunGroup[] {
         totalForRun += result.score.totalPoints;
         maxForRun += result.score.maxOverallPoints;
         groupResults.push(result);
+        promptNames.add(result.promptDef.name);
       }
 
       // `|| 0` in case there are no results, otherwise we'll get NaN.
@@ -90,6 +92,7 @@ export function groupSimilarReports(inputRuns: RunInfo[]): RunGroup[] {
       maxOverallPoints: maxForGroup / groupRuns.length || 0,
       appsCount,
       labels: Array.from(labels),
+      promptNames: Array.from(promptNames),
       environmentId: firstRun.details.summary.environmentId,
       framework: firstRun.details.summary.framework,
       model: firstRun.details.summary.model,
diff --git a/runner/reporting/report-local-disk.ts b/runner/reporting/report-local-disk.ts
index 1d3b8039..b695c364 100644
--- a/runner/reporting/report-local-disk.ts
+++ b/runner/reporting/report-local-disk.ts
@@ -37,6 +37,11 @@ export async function fetchReportsFromDisk(directory: string): Promise<FetchedLo
       // were part of the same invocation. Add a unique suffix to the ID to
       // prevent further grouping.
       run.group = group.id = `${group.id}-l${index}`;
+
+      // Derive prompt names from the run data for backward compatibility
+      // with older groups.json files that don't have the field.
+      group.promptNames ??= run.results.map(r => r.promptDef.name);
+
       data.set(group.id, {group, run});
     }),
   );
diff --git a/runner/shared-interfaces.ts b/runner/shared-interfaces.ts
index b08c8980..9a61c19f 100644
--- a/runner/shared-interfaces.ts
+++ b/runner/shared-interfaces.ts
@@ -637,6 +637,8 @@ export interface RunGroup {
   };
   /** Runner used to generate code for the runs in the group. */
   runner?: CodegenRunnerInfo;
+  /** Names of prompts that were evaluated in this group. */
+  promptNames: string[];
 }
 
 /** Request information for a file generation. */