diff --git a/ui/src/components/logs/logs-detail-panel.tsx b/ui/src/components/logs/logs-detail-panel.tsx
index 9f977127..09c68564 100644
--- a/ui/src/components/logs/logs-detail-panel.tsx
+++ b/ui/src/components/logs/logs-detail-panel.tsx
@@ -7,7 +7,13 @@ import type { LogsEntry } from '@/lib/api-client';
 import { cn } from '@/lib/utils';
 import { LogLevelBadge } from './log-level-badge';
 import { LogsEmpty } from './logs-empty';
-import { formatJson } from './utils';
+import {
+  formatJson,
+  getDisplayLatency,
+  getDisplayModule,
+  getDisplayRequestId,
+  getDisplayStage,
+} from './utils';
 import { FOCUS_RING, MONO_NUMERIC } from './tokens';
 
 export interface LogsDetailPanelProps {
@@ -26,19 +32,15 @@ interface OverviewRow {
 }
 
 function buildOverviewRows(entry: LogsEntry, sourceLabel?: string): OverviewRow[] {
+  // Use shared accessors so this panel and the list row never diverge.
   return [
     { label: 'Time', value: new Date(entry.timestamp).toISOString(), mono: true },
     { label: 'Level', value: entry.level },
-    { label: 'Module', value: entry.module ?? '—' },
-    { label: 'Stage', value: entry.stage ?? '—' },
-    { label: 'Request ID', value: entry.requestId ?? '—', mono: true },
-    {
-      label: 'Latency',
-      value:
-        entry.latencyMs !== undefined && entry.latencyMs !== null ? `${entry.latencyMs}ms` : '—',
-      mono: true,
-    },
-    { label: 'Source', value: sourceLabel ?? entry.source },
+    { label: 'Module', value: getDisplayModule(entry, sourceLabel) },
+    { label: 'Stage', value: getDisplayStage(entry) },
+    { label: 'Request ID', value: getDisplayRequestId(entry), mono: true },
+    { label: 'Latency', value: getDisplayLatency(entry), mono: true },
+    { label: 'Source', value: sourceLabel ?? entry.source ?? '—' },
     { label: 'Run ID', value: entry.runId ?? '—', mono: true },
     { label: 'Process ID', value: entry.processId ?? '—', mono: true },
   ];
diff --git a/ui/src/components/logs/logs-entry-list.tsx b/ui/src/components/logs/logs-entry-list.tsx
index b03687e8..b12c0b24 100644
--- a/ui/src/components/logs/logs-entry-list.tsx
+++ b/ui/src/components/logs/logs-entry-list.tsx
@@ -25,7 +25,7 @@ export interface LogsEntryListProps {
 }
 
 const COLS_TEMPLATE =
-  'grid grid-cols-[88px_64px_140px_minmax(0,1fr)_72px_88px] items-center gap-3 px-3';
+  'grid grid-cols-[88px_64px_140px_minmax(0,1fr)_72px_112px] items-center gap-3 px-3';
 
 export function LogsEntryList({
   entries,
@@ -85,6 +85,7 @@ export function LogsEntryList({
           density={density}
           sourceLabel={sourceLabels[item.entry.source] ?? item.entry.source}
           onSelect={onSelect}
+          repeatCount={item.repeatCount}
         />
       );
     },
@@ -98,7 +99,7 @@ export function LogsEntryList({
         role="row"
         className={cn(
           COLS_TEMPLATE,
-          'h-8 shrink-0 border-b border-border bg-muted/30 text-[10px] font-medium uppercase tracking-wide text-muted-foreground'
+          'h-9 shrink-0 border-b border-border bg-muted/30 text-[12px] font-medium uppercase tracking-wide text-muted-foreground'
         )}
       >
         <span role="columnheader">Time</span>
diff --git a/ui/src/components/logs/logs-row.tsx b/ui/src/components/logs/logs-row.tsx
index 8889fe43..74c5d020 100644
--- a/ui/src/components/logs/logs-row.tsx
+++ b/ui/src/components/logs/logs-row.tsx
@@ -1,8 +1,10 @@
-import { memo } from 'react';
+import { memo, useState } from 'react';
+import { Copy } from 'lucide-react';
 import type { LogsEntry } from '@/lib/api-client';
 import { cn } from '@/lib/utils';
 import { LogLevelBadge } from './log-level-badge';
 import { FOCUS_RING, MONO_NUMERIC, ROW_DENSITY, ROW_INTERACTIVE, type RowDensity } from './tokens';
+import { getDisplayLatency, getDisplayModule, getDisplayRequestId } from './utils';
 
 export interface LogsRowProps {
   entry: LogsEntry;
@@ -14,6 +16,8 @@ export interface LogsRowProps {
   indent?: number;
   /** Optional stage chip text (e.g. for child rows of a trace). */
   stageHint?: string;
+  /** Optional repeat counter — when the row coalesces N identical consecutive entries. */
+  repeatCount?: number;
 }
 
 function formatHms(timestamp: string): string {
@@ -27,6 +31,14 @@ function formatHms(timestamp: string): string {
   });
 }
 
+async function copyText(text: string): Promise<void> {
+  try {
+    await navigator.clipboard.writeText(text);
+  } catch {
+    // best-effort; clipboard may be unavailable in non-secure contexts
+  }
+}
+
 function LogsRowImpl({
   entry,
   isSelected,
@@ -35,7 +47,21 @@ function LogsRowImpl({
   onSelect,
   indent = 0,
   stageHint,
+  repeatCount,
 }: LogsRowProps) {
+  const [justCopied, setJustCopied] = useState(false);
+  const moduleLabel = getDisplayModule(entry, sourceLabel);
+  const latencyLabel = getDisplayLatency(entry);
+  const shortRequestId = getDisplayRequestId(entry, { short: true });
+
+  const handleCopyRequestId = async (e: React.MouseEvent) => {
+    e.stopPropagation();
+    if (!entry.requestId) return;
+    await copyText(entry.requestId);
+    setJustCopied(true);
+    window.setTimeout(() => setJustCopied(false), 1200);
+  };
+
   return (
     <button
       type="button"
@@ -45,7 +71,7 @@ function LogsRowImpl({
       onClick={() => onSelect(entry.id)}
       style={{ paddingLeft: 12 + indent }}
       className={cn(
-        'flex w-full items-center gap-3 border-b border-border/50 pr-3 text-left',
+        'group flex w-full items-center gap-3 border-b border-border/50 pr-3 text-left',
         ROW_DENSITY[density],
         ROW_INTERACTIVE,
         FOCUS_RING,
@@ -54,7 +80,7 @@ function LogsRowImpl({
     >
       <span
         role="cell"
-        className={cn('w-[88px] shrink-0 truncate text-[11px] text-muted-foreground', MONO_NUMERIC)}
+        className={cn('w-[88px] shrink-0 truncate text-[12px] text-muted-foreground', MONO_NUMERIC)}
       >
         {formatHms(entry.timestamp)}
       </span>
@@ -64,37 +90,62 @@ function LogsRowImpl({
       {stageHint ? (
         <span
           role="cell"
-          className="w-[72px] shrink-0 truncate rounded border border-border bg-muted/30 px-1.5 py-0.5 text-[10px] uppercase tracking-wide text-muted-foreground"
+          className="w-[72px] shrink-0 truncate rounded border border-border bg-muted/30 px-1.5 py-0.5 text-[11px] uppercase tracking-wide text-muted-foreground"
         >
           {stageHint}
         </span>
       ) : null}
       <span
         role="cell"
-        className="w-[140px] shrink-0 truncate text-[11px] font-medium text-foreground/80"
+        className="w-[140px] shrink-0 truncate text-[12px] font-medium text-foreground/80"
       >
-        {entry.module ?? sourceLabel}
+        {moduleLabel}
       </span>
-      <span role="cell" className="min-w-0 flex-1 truncate text-foreground/90">
+      <span role="cell" className="min-w-0 flex-1 truncate text-[13px] text-foreground/90">
         {entry.message}
+        {repeatCount && repeatCount > 1 ? (
+          <span
+            className="ml-2 inline-flex items-center rounded bg-muted px-1.5 py-0.5 text-[11px] font-medium text-muted-foreground"
+            title={`${repeatCount} consecutive identical entries`}
+          >
+            ×{repeatCount}
+          </span>
+        ) : null}
       </span>
       <span
         role="cell"
         className={cn(
-          'hidden w-[72px] shrink-0 truncate text-right text-[11px] text-muted-foreground sm:inline-block',
+          'hidden w-[72px] shrink-0 truncate text-right text-[12px] text-muted-foreground sm:inline-block',
           MONO_NUMERIC
         )}
       >
-        {entry.latencyMs !== undefined && entry.latencyMs !== null ? `${entry.latencyMs}ms` : ''}
+        {latencyLabel === '—' ? '' : latencyLabel}
       </span>
       <span
         role="cell"
         className={cn(
-          'hidden w-[88px] shrink-0 truncate text-right text-[11px] text-muted-foreground/80 lg:inline-block',
+          'hidden w-[112px] shrink-0 items-center justify-end gap-1 text-right text-[12px] text-muted-foreground/80 lg:inline-flex',
           MONO_NUMERIC
         )}
       >
-        {entry.requestId ? entry.requestId.slice(-8) : ''}
+        {entry.requestId ? (
+          <>
+            <span className="truncate">{shortRequestId}</span>
+            <span
+              role="button"
+              tabIndex={-1}
+              aria-label={justCopied ? 'Copied requestId' : 'Copy requestId'}
+              title={justCopied ? 'Copied' : 'Copy requestId'}
+              onClick={handleCopyRequestId}
+              className={cn(
+                'inline-flex h-5 w-5 shrink-0 items-center justify-center rounded text-muted-foreground/50 opacity-0 transition-opacity hover:bg-muted hover:text-foreground group-hover:opacity-100',
+                justCopied && 'text-emerald-600 opacity-100'
+              )}
+            >
+              <Copy className="h-3 w-3" aria-hidden="true" />
+            </span>
+          </>
+        ) : null}
       </span>
     </button>
   );
@@ -107,6 +158,7 @@ export const LogsRow = memo(LogsRowImpl, (prev, next) => {
     prev.density === next.density &&
     prev.indent === next.indent &&
     prev.stageHint === next.stageHint &&
-    prev.sourceLabel === next.sourceLabel
+    prev.sourceLabel === next.sourceLabel &&
+    prev.repeatCount === next.repeatCount
   );
 });
diff --git a/ui/src/components/logs/utils.ts b/ui/src/components/logs/utils.ts
index 90de8d1b..1c77dbf3 100644
--- a/ui/src/components/logs/utils.ts
+++ b/ui/src/components/logs/utils.ts
@@ -1,4 +1,4 @@
-import type { LogsLevel } from '@/lib/api-client';
+import type { LogsEntry, LogsLevel } from '@/lib/api-client';
 // NOTE: This module contains utility functions that are not directly i18n-aware.
 // String literals here ("No activity yet", "Error", etc.) are used as fallbacks
 // and defaults in non-component contexts. Components consuming these values
@@ -80,3 +80,37 @@ export function getLevelLabel(level: LogsLevel) {
       return 'Debug';
   }
 }
+
+// Field accessors shared by list row + detail panel.
+// Without these, list and detail diverged — list fell back to source/sourceLabel
+// while detail showed `—` for the same entry. Single source of truth.
+
+export function getDisplayModule(entry: LogsEntry, sourceLabel?: string): string {
+  return entry.module ?? sourceLabel ?? entry.source ?? '—';
+}
+
+export function getDisplayStage(entry: LogsEntry): string {
+  return entry.stage ?? '—';
+}
+
+export function getDisplayRequestId(entry: LogsEntry, options: { short?: boolean } = {}): string {
+  if (!entry.requestId) return '—';
+  return options.short ? entry.requestId.slice(-8) : entry.requestId;
+}
+
+export function getDisplayLatency(entry: LogsEntry): string {
+  if (entry.latencyMs === undefined || entry.latencyMs === null) return '—';
+  return `${entry.latencyMs}ms`;
+}
+
+/**
+ * Default filter pattern: dashboard self-polling sources start with `web-server:`.
+ * UI applies as a default exclusion to keep the logs view focused on signal,
+ * not the dashboard observing itself.
+ */
+export const DASHBOARD_INTERNALS_PATTERN = /^web-server:/i;
+
+export function isDashboardInternal(entry: LogsEntry): boolean {
+  if (!entry.source) return false;
+  return DASHBOARD_INTERNALS_PATTERN.test(entry.source);
+}