diff --git a/scripts/hooks/cost-tracker.js b/scripts/hooks/cost-tracker.js
index 3de1eaaec..fa3677e4f 100755
--- a/scripts/hooks/cost-tracker.js
+++ b/scripts/hooks/cost-tracker.js
@@ -70,15 +70,22 @@ function readHarnessCost(sessionId, maxAgeSeconds) {
 
 // Approximate per-1M-token billing rates (USD).
 // Cache creation: 1.25x input rate. Cache read: 0.1x input rate.
+// Current-generation list prices: Fable/Mythos 5 $10/$50, Opus 5 and
+// Opus 4.5-4.8 $5/$25, Sonnet 5/4.6 $3/$15, Haiku 4.5 $1/$5. Opus 4.0/4.1
+// and Opus 3 stay on the legacy $15/$75 tier.
 const RATE_TABLE = {
-  haiku:  { in: 0.80,  out: 4.0,  cacheWrite: 1.00,  cacheRead: 0.08 },
-  sonnet: { in: 3.00,  out: 15.0, cacheWrite: 3.75,  cacheRead: 0.30 },
-  opus:   { in: 15.00, out: 75.0, cacheWrite: 18.75, cacheRead: 1.50 }
+  haiku:      { in: 1.00,  out: 5.0,  cacheWrite: 1.25,  cacheRead: 0.10 },
+  sonnet:     { in: 3.00,  out: 15.0, cacheWrite: 3.75,  cacheRead: 0.30 },
+  opus:       { in: 5.00,  out: 25.0, cacheWrite: 6.25,  cacheRead: 0.50 },
+  opusLegacy: { in: 15.00, out: 75.0, cacheWrite: 18.75, cacheRead: 1.50 },
+  fable:      { in: 10.00, out: 50.0, cacheWrite: 12.50, cacheRead: 1.00 }
 };
 
 function getRates(model) {
   const m = String(model || '').toLowerCase();
+  if (m.includes('fable') || m.includes('mythos')) return RATE_TABLE.fable;
   if (m.includes('haiku')) return RATE_TABLE.haiku;
+  if (m.includes('opus-4-1') || m.includes('opus-4-0') || m.includes('3-opus')) return RATE_TABLE.opusLegacy;
   if (m.includes('opus'))  return RATE_TABLE.opus;
   return RATE_TABLE.sonnet;
 }
diff --git a/scripts/hooks/session-end.js b/scripts/hooks/session-end.js
index c224371aa..60ba74720 100644
--- a/scripts/hooks/session-end.js
+++ b/scripts/hooks/session-end.js
@@ -43,9 +43,13 @@ function extractSessionSummary(transcriptPath) {
       if (entry.type === 'user' || entry.role === 'user' || entry.message?.role === 'user') {
         // Support both direct content and nested message.content (Claude Code JSONL format)
         const rawContent = entry.message?.content ?? entry.content;
+        // Skip tool_result carrier turns — they are not user asks.
+        const isToolResult = Array.isArray(rawContent) && rawContent.some(c => c && c.type === 'tool_result');
         const text = typeof rawContent === 'string' ? rawContent : Array.isArray(rawContent) ? rawContent.map(c => (c && c.text) || '').join(' ') : '';
         const cleaned = stripAnsi(text).trim();
-        if (cleaned) {
+        // Skip harness noise: local command echoes, caveats, system reminders.
+        const isNoise = /^<(local-command-caveat|local-command-stdout|command-name|command-message|command-args|system-reminder|task-notification)/i.test(cleaned);
+        if (cleaned && !isToolResult && !isNoise && !entry.isMeta) {
           userMessages.push(cleaned.slice(0, 200));
         }
       }