From b349a132f66274eebbda53da1e0921c2e58bb8d1 Mon Sep 17 00:00:00 2001
From: mschwab <mschwab@nvidia.com>
Date: Fri, 12 Jun 2026 11:14:43 -0700
Subject: [PATCH] fix(studio): use singular agent_name/agent_version in
 experiments views

ExperimentGroupDataView and ExperimentDetailMetrics read plural
agent_names/agent_versions as arrays (.join), but the generated SDK type
ExperimentResponse exposes singular agent_name/agent_version (one agent per
experiment). The plural fields never existed in the TS SDK, so studio typecheck
has been red since #294 (d5165414bd). Read the singular fields directly.

ASTD-244

Signed-off-by: mschwab <mschwab@nvidia.com>
---
 .../dataViews/ExperimentGroupDataView/index.tsx    | 14 ++++++--------
 .../ExperimentDetailMetrics.tsx                    |  4 ++--
 2 files changed, 8 insertions(+), 10 deletions(-)

diff --git a/web/packages/studio/src/components/dataViews/ExperimentGroupDataView/index.tsx b/web/packages/studio/src/components/dataViews/ExperimentGroupDataView/index.tsx
index f5bdd28764..6254ba1933 100644
--- a/web/packages/studio/src/components/dataViews/ExperimentGroupDataView/index.tsx
+++ b/web/packages/studio/src/components/dataViews/ExperimentGroupDataView/index.tsx
@@ -124,17 +124,15 @@ export const ExperimentGroupDataView: FC<ExperimentGroupDataViewProps> = ({
           );
         },
       }),
-      accessor((original) => original.agent_names?.join(', '), {
-        id: 'agent_names',
-        header: 'Agent Names',
+      accessor('agent_name', {
+        header: 'Agent Name',
         enableSorting: false,
-        cell: ({ getValue }) => <Text>{getValue<string>() || '-'}</Text>,
+        cell: ({ row }) => <Text>{row.original.agent_name || '-'}</Text>,
       }),
-      accessor((original) => original.agent_versions?.join(', '), {
-        id: 'agent_versions',
-        header: 'Agent Versions',
+      accessor('agent_version', {
+        header: 'Agent Version',
         enableSorting: false,
-        cell: ({ getValue }) => <Text>{getValue<string>() || '-'}</Text>,
+        cell: ({ row }) => <Text>{row.original.agent_version || '-'}</Text>,
       }),
       accessor('dataset_name', {
         header: 'Dataset Name',
diff --git a/web/packages/studio/src/routes/ExperimentDetailRoute/ExperimentDetailMetrics.tsx b/web/packages/studio/src/routes/ExperimentDetailRoute/ExperimentDetailMetrics.tsx
index 14f48d6323..f3211635e4 100644
--- a/web/packages/studio/src/routes/ExperimentDetailRoute/ExperimentDetailMetrics.tsx
+++ b/web/packages/studio/src/routes/ExperimentDetailRoute/ExperimentDetailMetrics.tsx
@@ -27,8 +27,8 @@ export const ExperimentDetailMetrics: FC<ExperimentDetailMetricsProps> = ({ expe
   return (
     <div className="flex gap-8">
       <KVPair
-        label="Agent Names"
-        value={experiment?.agent_names?.join(', ') || undefined}
+        label="Agent Name"
+        value={experiment?.agent_name || undefined}
         loading={isLoading}
         orientation="vertical"
       />