v2.4.5 — Opus 4.8 display name + friendly menubar model names

CHANGELOG.md

@@ -1,5 +1,16 @@
 # Changelog
 
+## 2.4.5 - 2026-06-02
+
+### Fixed
+- **`claude-opus-4-8` now displays as "Opus 4.8"** instead of falling back to the
+  bare "Opus 4" prefix — in the menubar, GNOME, Windows, the HTML report, and
+  the TUI dashboard's model breakdowns.
+- **Menubar/GNOME/Windows model rows show friendly names, not raw model slugs.**
+  The menubar payload's `topModels` and the trend tooltip's per-model names now
+  map raw ids to display names and collapse dated/pinned variants of the same
+  model into one row, instead of emitting ids like `claude-opus-4-8`.
+
 ## 2.4.4 - 2026-06-01
 
 Token-usage display now reflects real throughput, plus a sweep of

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@soumyadebroy3/codeburn",
-  "version": "2.4.4",
+  "version": "2.4.5",
   "description": "See where your AI coding tokens go - by task, tool, model, and project",
   "type": "module",
   "main": "./dist/cli.js",

src/main.ts

@@ -3,7 +3,7 @@ import { safeRunGit } from './git-safe.js'
 import { installMenubarApp } from './menubar-installer.js'
 import { installTrayApp } from './tray-installer.js'
 import { exportCsv, exportJson, type PeriodExport } from './export.js'
-import { loadPricing, setModelAliases } from './models.js'
+import { getShortModelName, loadPricing, setModelAliases } from './models.js'
 import { parseAllSessions, filterProjectsByName, clearSessionCache } from './parser.js'
 import { convertCost } from './currency.js'
 import { renderStatusBar } from './format.js'
@@ -287,10 +287,20 @@ function buildDailyHistory(days: ReturnType<typeof aggregateProjectsIntoDays>) {
     outputTokens: d.outputTokens,
     cacheReadTokens: d.cacheReadTokens,
     cacheWriteTokens: d.cacheWriteTokens,
-    topModels: Object.entries(d.models).slice(0, 3).map(([n, m]) => ({
-      name: n, cost: m.cost, calls: m.calls,
-      inputTokens: m.inputTokens, outputTokens: m.outputTokens,
-    })),
+    // Merge raw model ids into friendly display names (claude-opus-4-8 ->
+    // Opus 4.8) and collapse dated/pinned variants before taking the top 3,
+    // so the trend tooltip shows clean names, not bare slugs.
+    topModels: (() => {
+      const merged = new Map<string, { name: string; cost: number; calls: number; inputTokens: number; outputTokens: number }>()
+      for (const [n, m] of Object.entries(d.models)) {
+        const name = getShortModelName(n)
+        const acc = merged.get(name) ?? { name, cost: 0, calls: 0, inputTokens: 0, outputTokens: 0 }
+        acc.cost += m.cost; acc.calls += m.calls
+        acc.inputTokens += m.inputTokens; acc.outputTokens += m.outputTokens
+        merged.set(name, acc)
+      }
+      return [...merged.values()].sort((a, b) => b.cost - a.cost).slice(0, 3)
+    })(),
   }))
 }
 

src/menubar-json.ts

@@ -19,6 +19,7 @@ export type ProviderCost = {
   cost: number
 }
 import type { OptimizeResult } from './optimize.js'
+import { getShortModelName } from './models.js'
 
 const TOP_ACTIVITIES_LIMIT = 20
 const TOP_MODELS_LIMIT = 20
@@ -203,10 +204,23 @@ function buildTopActivities(categories: PeriodData['categories']): MenubarPayloa
 }
 
 function buildTopModels(models: PeriodData['models']): MenubarPayload['current']['topModels'] {
-  return models
-    .filter(m => m.name !== SYNTHETIC_MODEL_NAME)
+  // Aggregate by display name so raw model ids (e.g. claude-opus-4-8) render as
+  // friendly names (Opus 4.8) and version-pinned/dated variants of the same
+  // model collapse into one row. Day-level aggregation keys by raw id for
+  // accuracy; the friendly mapping happens here, at the display layer, so the
+  // menubar/GNOME/Windows UIs don't show bare model slugs.
+  const merged = new Map<string, { name: string; cost: number; calls: number }>()
+  for (const m of models) {
+    if (m.name === SYNTHETIC_MODEL_NAME) continue
+    const name = getShortModelName(m.name)
+    const acc = merged.get(name) ?? { name, cost: 0, calls: 0 }
+    acc.cost += m.cost
+    acc.calls += m.calls
+    merged.set(name, acc)
+  }
+  return [...merged.values()]
+    .sort((a, b) => b.cost - a.cost)
     .slice(0, TOP_MODELS_LIMIT)
-    .map(m => ({ name: m.name, cost: m.cost, calls: m.calls }))
 }
 
 function buildOptimize(optimize: OptimizeResult | null): MenubarPayload['optimize'] {

src/models.ts

@@ -438,6 +438,7 @@ const autoModelNames: Record<string, string> = {
 }
 
 const SHORT_NAMES: Record<string, string> = {
+  'claude-opus-4-8': 'Opus 4.8',
   'claude-opus-4-7': 'Opus 4.7',
   'claude-opus-4-6': 'Opus 4.6',
   'claude-opus-4-5': 'Opus 4.5',

src/providers/claude.ts

@@ -5,6 +5,7 @@ import { homedir } from 'node:os'
 import type { Provider, SessionSource, SessionParser } from './types.js'
 
 const shortNames: Record<string, string> = {
+  'claude-opus-4-8': 'Opus 4.8',
   'claude-opus-4-7': 'Opus 4.7',
   'claude-opus-4-6': 'Opus 4.6',
   'claude-opus-4-5': 'Opus 4.5',

tests/models.test.ts

@@ -54,6 +54,11 @@ describe('getShortModelName', () => {
   it('maps claude-opus-4-6 with date suffix', () => {
     expect(getShortModelName('claude-opus-4-6-20260205')).toBe('Opus 4.6')
   })
+
+  it('maps claude-opus-4-8 to Opus 4.8 (not the bare Opus 4 prefix)', () => {
+    expect(getShortModelName('claude-opus-4-8')).toBe('Opus 4.8')
+    expect(getShortModelName('claude-opus-4-8-20260601')).toBe('Opus 4.8')
+  })
 })
 
 describe('builtin aliases - getModelCosts', () => {

windows/package.json

@@ -1,6 +1,6 @@
 {
   "name": "codeburn-tray",
-  "version": "2.4.4",
+  "version": "2.4.5",
   "description": "CodeBurn Windows system-tray app (Tauri). Mirrors the macOS Swift menubar.",
   "type": "module",
   "private": true,