fix(hooks): update cost-tracker pricing table and filter harness noise from session summaries

cost-tracker.js: RATE_TABLE priced all Opus models at the legacy $15/$75
tier and routed Fable/Mythos 5 to Sonnet rates, overstating Opus 5
sessions ~3x and understating Fable ~3.3x in costs.jsonl. Adds fable
($10/$50) and current opus ($5/$25) tiers, keeps Opus 4.0/4.1/3 on the
legacy tier, updates haiku to 4.5 pricing ($1/$5).

session-end.js: extractSessionSummary included local-command echoes
(<local-command-caveat>, <command-name>, <local-command-stdout>),
system reminders, tool_result carrier turns and isMeta entries in the
Tasks list, so SessionStart reloaded noise instead of user asks. Adds
a noise filter.

Both test suites pass (10/10 cost-tracker, 1/1 session-end).

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
This commit is contained in:
lojasetetoco
2026-08-24 22:26:36 -03:00
committed by Alex Schmitt
co-authored by Claude Fable 5
parent d8409a4b08
commit 4c2659666b
2 changed files with 15 additions and 4 deletions
+10 -3
View File
@@ -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;
}
+5 -1
View File
@@ -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));
}
}