diff --git a/app/components/ConfigCard.tsx b/app/components/ConfigCard.tsx
index 004eeb01..0edb8380 100644
--- a/app/components/ConfigCard.tsx
+++ b/app/components/ConfigCard.tsx
@@ -252,15 +252,19 @@ export default function ConfigCard({
                     {latestVersion.modelName}
                   </span>
                 </div>
-                <div
-                  className="px-2.5 py-1 rounded-md text-xs"
-                  style={{ backgroundColor: colors.bg.secondary }}
-                >
-                  <span style={{ color: colors.text.secondary }}>Temp: </span>
-                  <span style={{ color: colors.text.primary, fontWeight: 500 }}>
-                    {latestVersion.temperature.toFixed(2)}
-                  </span>
-                </div>
+                {latestVersion.temperature != null && (
+                  <div
+                    className="px-2.5 py-1 rounded-md text-xs"
+                    style={{ backgroundColor: colors.bg.secondary }}
+                  >
+                    <span style={{ color: colors.text.secondary }}>Temp: </span>
+                    <span
+                      style={{ color: colors.text.primary, fontWeight: 500 }}
+                    >
+                      {latestVersion.temperature.toFixed(2)}
+                    </span>
+                  </div>
+                )}
               </div>
 
               {/* Tools Dropdown */}
diff --git a/app/components/ConfigDrawer.tsx b/app/components/ConfigDrawer.tsx
index 05c55615..23a99525 100644
--- a/app/components/ConfigDrawer.tsx
+++ b/app/components/ConfigDrawer.tsx
@@ -537,7 +537,7 @@ export default function ConfigDrawer({
               </div>
 
               {/* Temperature */}
-              {!isGpt5 && (
+              {!isGpt5 && currentConfig.temperature != null && (
                 <div>
                   <label
                     style={{
diff --git a/app/components/ConfigSelector.tsx b/app/components/ConfigSelector.tsx
index 5b1a9a1c..76c385ed 100644
--- a/app/components/ConfigSelector.tsx
+++ b/app/components/ConfigSelector.tsx
@@ -688,7 +688,7 @@ export default function ConfigSelector({
                       className="text-sm font-mono"
                       style={{ color: colors.text.primary }}
                     >
-                      {selectedConfig.temperature.toFixed(2)}
+                      {selectedConfig.temperature!.toFixed(2)}
                     </div>
                   </div>
                 )}
diff --git a/app/components/DetailedResultsTable.tsx b/app/components/DetailedResultsTable.tsx
index b9729f40..38bc652e 100644
--- a/app/components/DetailedResultsTable.tsx
+++ b/app/components/DetailedResultsTable.tsx
@@ -148,7 +148,7 @@ export default function DetailedResultsTable({
     >
       {/* Table Container */}
       <div className="overflow-x-auto">
-        <table className="w-full border-collapse" style={{ minWidth: "800px" }}>
+        <table className="w-full border-collapse min-w-[800px] table-fixed">
           {/* Table Header */}
           <thead>
             <tr
@@ -218,10 +218,7 @@ export default function DetailedResultsTable({
                     row.style.backgroundColor = "#ffffff";
                   }}
                 >
-                  <td
-                    className="px-4 py-3 text-sm font-medium align-top"
-                    style={{ color: "#737373" }}
-                  >
+                  <td className="px-4 py-3 text-sm font-medium align-top text-text-secondary">
                     {index + 1}
                   </td>
 
@@ -230,14 +227,7 @@ export default function DetailedResultsTable({
                     className="px-4 py-3 align-top"
                     style={{ backgroundColor: "#fafafa" }}
                   >
-                    <div
-                      className="text-sm overflow-auto"
-                      style={{
-                        color: "#171717",
-                        lineHeight: "1.5",
-                        maxHeight: "150px",
-                      }}
-                    >
+                    <div className="text-sm overflow-auto text-[#171717] leading-normal max-h-[150px] wrap-break-word">
                       {question}
                     </div>
                   </td>
@@ -247,28 +237,14 @@ export default function DetailedResultsTable({
                     className="px-4 py-3 align-top"
                     style={{ backgroundColor: "#fafafa" }}
                   >
-                    <div
-                      className="text-sm overflow-auto"
-                      style={{
-                        color: "#171717",
-                        lineHeight: "1.5",
-                        maxHeight: "150px",
-                      }}
-                    >
+                    <div className="text-sm overflow-auto text-[#171717] leading-normal max-h-[150px] wrap-break-word">
                       {groundTruth}
                     </div>
                   </td>
 
                   {/* Answer */}
                   <td className="px-4 py-3 align-top">
-                    <div
-                      className="text-sm overflow-auto"
-                      style={{
-                        color: "#171717",
-                        lineHeight: "1.5",
-                        maxHeight: "150px",
-                      }}
-                    >
+                    <div className="text-sm overflow-auto text-[#171717] leading-normal max-h-[150px] wrap-break-word">
                       {answer}
                     </div>
                   </td>
@@ -487,28 +463,14 @@ function GroupedResultsTable({ traces }: { traces: GroupedTraceItem[] }) {
 
                   {/* Question */}
                   <td className="px-4 pt-3 pb-1 align-top bg-[#fafafa]">
-                    <div
-                      className="text-sm overflow-auto"
-                      style={{
-                        color: "#171717",
-                        lineHeight: "1.5",
-                        maxHeight: "150px",
-                      }}
-                    >
+                    <div className="text-sm overflow-auto text-[#171717] leading-normal max-h-[150px] wrap-break-word">
                       {group.question}
                     </div>
                   </td>
 
                   {/* Ground Truth */}
-                  <td className="px-4 pt-3 pb-1 align-top bg-[#fafafa]">
-                    <div
-                      className="text-sm overflow-auto"
-                      style={{
-                        color: "#171717",
-                        lineHeight: "1.5",
-                        maxHeight: "150px",
-                      }}
-                    >
+                  <td className="px-4 pt-3 pb-1 align-top bg-bg-secondary">
+                    <div className="text-sm overflow-auto text-[#171717] leading-normal max-h-[150px] wrap-break-word">
                       {group.ground_truth_answer}
                     </div>
                   </td>
@@ -522,7 +484,7 @@ function GroupedResultsTable({ traces }: { traces: GroupedTraceItem[] }) {
                         className="px-4 pt-3 pb-1 align-top"
                       >
                         {answer ? (
-                          <div className="text-sm overflow-auto text-[#171717] leading-6 max-h-[150px]">
+                          <div className="text-sm overflow-auto text-[#171717] leading-6 max-h-[150px] wrap-break-word">
                             {answer}
                           </div>
                         ) : (
diff --git a/app/components/prompt-editor/DiffView.tsx b/app/components/prompt-editor/DiffView.tsx
index d9b73af8..928ed72e 100644
--- a/app/components/prompt-editor/DiffView.tsx
+++ b/app/components/prompt-editor/DiffView.tsx
@@ -341,20 +341,22 @@ export default function DiffView({
                         {selectedCommit.modelName}
                       </div>
                     </div>
-                    <div>
-                      <div
-                        className="text-xs font-semibold mb-1"
-                        style={{ color: colors.text.secondary }}
-                      >
-                        Temperature
-                      </div>
-                      <div
-                        className="text-sm"
-                        style={{ color: colors.text.primary }}
-                      >
-                        {selectedCommit.temperature}
+                    {selectedCommit.temperature != null && (
+                      <div>
+                        <div
+                          className="text-xs font-semibold mb-1"
+                          style={{ color: colors.text.secondary }}
+                        >
+                          Temperature
+                        </div>
+                        <div
+                          className="text-sm"
+                          style={{ color: colors.text.primary }}
+                        >
+                          {selectedCommit.temperature}
+                        </div>
                       </div>
-                    </div>
+                    )}
                     {selectedCommit.tools &&
                       selectedCommit.tools.length > 0 && (
                         <div>