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rajbosCopilot
rajbos
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Copilot
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fix: always show friendly model names in all display locations (#828)
- Refactor getModelDisplayName() in modelUtils.ts to derive display names from modelPricing.json instead of a separate hardcoded table. This means the nightly JSON refresh automatically keeps display names in sync — no more models appearing as lowercase IDs. - Add displayNames to all models in modelPricing.json that were missing them: claude-opus-4.5/4.6, claude-haiku/4.5, claude-opus-4.1, claude-sonnet-4.5, claude-opus-4.6-fast variants, gpt-5.1/5.2/5.3 series, gpt-5-mini, gpt-4.1-mini/nano, gemini 2.x/3-flash, grok-code-fast-1, raptor-mini, and others. - Fix logviewer turn model badge (renderTurnModelBadge) to call getModelDisplayName() so claude-sonnet-4.6 and similar show as 'Claude Sonnet 4.6' instead of the raw ID. - Fix sub-agent model badge in logviewer to also use getModelDisplayName(). Fixes: claude-opus-4.7 and gpt-5.4 appearing in lowercase on the details panel, chart per-model view, and file viewer. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
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3 files changed

Lines changed: 113 additions & 51 deletions

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‎vscode-extension/src/modelPricing.json‎

Lines changed: 95 additions & 14 deletions
Original file line numberDiff line numberDiff line change
@@ -74,14 +74,20 @@
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"outputCostPerMillion": 10.0,
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"category": "GPT-5 models",
7676
"tier": "premium",
77-
"multiplier": 1
77+
"multiplier": 1,
78+
"displayNames": [
79+
"GPT-5 Codex (Preview)"
80+
]
7881
},
7982
"gpt-5-mini": {
8083
"inputCostPerMillion": 0.25,
8184
"outputCostPerMillion": 2.0,
8285
"category": "GPT-5 models",
8386
"tier": "standard",
8487
"multiplier": 0,
88+
"displayNames": [
89+
"GPT-5 Mini"
90+
],
8591
"copilotPricing": {
8692
"inputCostPerMillion": 0.25,
8793
"cachedInputCostPerMillion": 0.025,
@@ -95,35 +101,50 @@
95101
"outputCostPerMillion": 10.0,
96102
"category": "GPT-5 models",
97103
"tier": "premium",
98-
"multiplier": 1
104+
"multiplier": 1,
105+
"displayNames": [
106+
"GPT-5.1"
107+
]
99108
},
100109
"gpt-5.1-codex": {
101110
"inputCostPerMillion": 1.25,
102111
"outputCostPerMillion": 10.0,
103112
"category": "GPT-5 models",
104113
"tier": "premium",
105-
"multiplier": 1
114+
"multiplier": 1,
115+
"displayNames": [
116+
"GPT-5.1 Codex"
117+
]
106118
},
107119
"gpt-5.1-codex-max": {
108120
"inputCostPerMillion": 1.75,
109121
"outputCostPerMillion": 14.0,
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"category": "GPT-5 models",
111123
"tier": "premium",
112-
"multiplier": 1
124+
"multiplier": 1,
125+
"displayNames": [
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"GPT-5.1 Codex Max"
127+
]
113128
},
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"gpt-5.1-codex-mini": {
115130
"inputCostPerMillion": 0.25,
116131
"outputCostPerMillion": 2.0,
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"category": "GPT-5 models",
118133
"tier": "premium",
119-
"multiplier": 0.33
134+
"multiplier": 0.33,
135+
"displayNames": [
136+
"GPT-5.1 Codex Mini (Preview)"
137+
]
120138
},
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"gpt-5.2": {
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"inputCostPerMillion": 1.75,
123141
"outputCostPerMillion": 14.0,
124142
"category": "GPT-5 models",
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"tier": "premium",
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"multiplier": 1,
145+
"displayNames": [
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"GPT-5.2"
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],
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"copilotPricing": {
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"inputCostPerMillion": 1.75,
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"cachedInputCostPerMillion": 0.175,
@@ -138,6 +159,9 @@
138159
"category": "GPT-5 models",
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"tier": "premium",
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"multiplier": 1,
162+
"displayNames": [
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"GPT-5.2 Codex"
164+
],
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"copilotPricing": {
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"inputCostPerMillion": 1.75,
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"cachedInputCostPerMillion": 0.175,
@@ -151,14 +175,20 @@
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"outputCostPerMillion": 168.0,
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"category": "GPT-5 models",
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"tier": "premium",
154-
"multiplier": 1
178+
"multiplier": 1,
179+
"displayNames": [
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"GPT-5.2 Pro"
181+
]
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},
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"gpt-5.3-codex": {
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"inputCostPerMillion": 1.75,
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"outputCostPerMillion": 14.0,
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"category": "GPT-5 models",
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"tier": "premium",
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"multiplier": 1,
189+
"displayNames": [
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"GPT-5.3 Codex"
191+
],
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"copilotPricing": {
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"inputCostPerMillion": 1.75,
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"cachedInputCostPerMillion": 0.175,
@@ -255,15 +285,21 @@
255285
"outputCostPerMillion": 1.6,
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"category": "GPT-4 models",
257287
"tier": "standard",
258-
"multiplier": 0
288+
"multiplier": 0,
289+
"displayNames": [
290+
"GPT-4.1 Mini"
291+
]
259292
},
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"gpt-4.1-nano": {
261294
"inputCostPerMillion": 0.1,
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"cachedInputCostPerMillion": 0.025,
263296
"outputCostPerMillion": 0.4,
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"category": "GPT-4 models",
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"tier": "standard",
266-
"multiplier": 0
299+
"multiplier": 0,
300+
"displayNames": [
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"GPT-4.1 Nano"
302+
]
267303
},
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"gpt-4o": {
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"inputCostPerMillion": 2.5,
@@ -350,6 +386,9 @@
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"category": "Claude models (Anthropic)",
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"tier": "premium",
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"multiplier": 1,
389+
"displayNames": [
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"Claude Sonnet 4.5"
391+
],
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"copilotPricing": {
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"inputCostPerMillion": 3.0,
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"cachedInputCostPerMillion": 0.3,
@@ -386,7 +425,10 @@
386425
"cacheCreationCostPerMillion": 0.3125,
387426
"category": "Claude models (Anthropic)",
388427
"tier": "standard",
389-
"multiplier": 0
428+
"multiplier": 0,
429+
"displayNames": [
430+
"Claude Haiku"
431+
]
390432
},
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"claude-haiku-4.5": {
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"inputCostPerMillion": 1.0,
@@ -396,6 +438,9 @@
396438
"category": "Claude models (Anthropic)",
397439
"tier": "premium",
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"multiplier": 0.33,
441+
"displayNames": [
442+
"Claude Haiku 4.5"
443+
],
399444
"copilotPricing": {
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"inputCostPerMillion": 1.0,
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"cachedInputCostPerMillion": 0.1,
@@ -412,7 +457,10 @@
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"cacheCreationCostPerMillion": 18.75,
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"category": "Claude models (Anthropic)",
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"tier": "premium",
415-
"multiplier": 10
460+
"multiplier": 10,
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"displayNames": [
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"Claude Opus 4.1"
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]
416464
},
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"claude-opus-4.5": {
418466
"inputCostPerMillion": 5.0,
@@ -422,6 +470,9 @@
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"category": "Claude models (Anthropic)",
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"tier": "premium",
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"multiplier": 3,
473+
"displayNames": [
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"Claude Opus 4.5"
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],
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"copilotPricing": {
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"inputCostPerMillion": 5.0,
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"cachedInputCostPerMillion": 0.5,
@@ -439,6 +490,9 @@
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"category": "Claude models (Anthropic)",
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"tier": "premium",
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"multiplier": 3,
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"displayNames": [
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"Claude Opus 4.6"
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],
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"copilotPricing": {
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"inputCostPerMillion": 5.0,
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"cachedInputCostPerMillion": 0.5,
@@ -476,6 +530,9 @@
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"category": "Claude models (Anthropic)",
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"tier": "premium",
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"multiplier": 30,
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"displayNames": [
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"Claude Opus 4.6 (Fast Mode Preview)"
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],
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"copilotPricing": {
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"inputCostPerMillion": 30.0,
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"cachedInputCostPerMillion": 3.0,
@@ -493,6 +550,9 @@
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"category": "Claude models (Anthropic)",
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"tier": "premium",
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"multiplier": 30,
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"displayNames": [
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"Claude Opus 4.6 (Fast)"
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],
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"copilotPricing": {
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"inputCostPerMillion": 30.0,
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"cachedInputCostPerMillion": 3.0,
@@ -575,35 +635,50 @@
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"outputCostPerMillion": 2.5,
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"category": "Google Gemini models",
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"tier": "unknown",
578-
"multiplier": 1
638+
"multiplier": 1,
639+
"displayNames": [
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"Gemini 2.5 Flash"
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]
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},
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"gemini-2.5-flash-lite": {
581644
"inputCostPerMillion": 0.1,
582645
"outputCostPerMillion": 0.4,
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"category": "Google Gemini models",
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"tier": "unknown",
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"multiplier": 1
648+
"multiplier": 1,
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"displayNames": [
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"Gemini 2.5 Flash Lite"
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]
586652
},
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"gemini-2.0-flash": {
588654
"inputCostPerMillion": 0.1,
589655
"outputCostPerMillion": 0.4,
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"category": "Google Gemini models",
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"tier": "standard",
592-
"multiplier": 0
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"multiplier": 0,
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"displayNames": [
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"Gemini 2.0 Flash"
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]
593662
},
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"gemini-2.0-flash-lite": {
595664
"inputCostPerMillion": 0.075,
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"outputCostPerMillion": 0.3,
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"category": "Google Gemini models",
598667
"tier": "standard",
599-
"multiplier": 0
668+
"multiplier": 0,
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"displayNames": [
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"Gemini 2.0 Flash Lite"
671+
]
600672
},
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"gemini-3-flash": {
602674
"inputCostPerMillion": 0.5,
603675
"outputCostPerMillion": 3.0,
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"category": "Google Gemini models",
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"tier": "premium",
606678
"multiplier": 0.33,
679+
"displayNames": [
680+
"Gemini 3 Flash"
681+
],
607682
"copilotPricing": {
608683
"inputCostPerMillion": 0.5,
609684
"cachedInputCostPerMillion": 0.05,
@@ -666,6 +741,9 @@
666741
"category": "xAI Grok models",
667742
"tier": "premium",
668743
"multiplier": 0.25,
744+
"displayNames": [
745+
"Grok Code Fast 1"
746+
],
669747
"copilotPricing": {
670748
"inputCostPerMillion": 0.2,
671749
"cachedInputCostPerMillion": 0.02,
@@ -680,6 +758,9 @@
680758
"category": "GitHub Copilot fine-tuned models",
681759
"tier": "standard",
682760
"multiplier": 0,
761+
"displayNames": [
762+
"Raptor Mini"
763+
],
683764
"copilotPricing": {
684765
"inputCostPerMillion": 0.25,
685766
"cachedInputCostPerMillion": 0.025,

‎vscode-extension/src/webview/logviewer/main.ts‎

Lines changed: 3 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -1,6 +1,7 @@
11
// Log Viewer webview - displays session file details and chat turns
22
import { ContextReferenceUsage, getTotalContextRefs, getImplicitContextRefs, getExplicitContextRefs, getContextRefsSummary } from '../shared/contextRefUtils';
33
import { formatCompact, setCompactNumbers } from '../shared/formatUtils';
4+
import { getModelDisplayName } from '../shared/modelUtils';
45
// CSS imported as text via esbuild
56
import themeStyles from '../shared/theme.css';
67
import styles from './styles.css';
@@ -298,7 +299,7 @@ function renderTurnModelBadge(model: string): string {
298299
const family = escapeHtml(model);
299300
return `<span class="turn-model" title="JetBrains session logs only record the model family (inferred from the tool call ID prefix). Specific version isn't persisted.">🎯 ${family}</span>`;
300301
}
301-
return `<span class="turn-model">🎯 ${escapeHtml(model)}</span>`;
302+
return `<span class="turn-model">🎯 ${escapeHtml(getModelDisplayName(model))}</span>`;
302303
}
303304

304305
function renderTurnCard(turn: ChatTurn, isJetBrains = false): string {
@@ -490,7 +491,7 @@ function renderTurnCard(turn: ChatTurn, isJetBrains = false): string {
490491
<tr class="tool-row${tc.isSubAgent ? ' sub-agent-row' : ''}" data-tool-name="${tc.isSubAgent ? '__subagent__' : escapeHtml(lookupToolName(tc.toolName))}">
491492
<td class="tool-name-cell">
492493
<span class="tool-name tool-call-link" data-turn="${turn.turnNumber}" data-toolcall="${idx}" title="${escapeHtml(tc.toolName)}" style="cursor:pointer;">${escapeHtml(tc.isSubAgent ? ({'task':'🤖 Sub-Agent','read_agent':'🤖 Sub-Agent (read)','write_agent':'🤖 Sub-Agent (write)','list_agents':'🤖 Sub-Agent (list)'}[tc.toolName] || `🤖 ${tc.toolName}`) : lookupToolName(tc.toolName))}</span>
493-
${tc.isSubAgent && tc.subAgentModel ? `<span class="sub-agent-model-badge">${escapeHtml(tc.subAgentModel)}</span>` : ''}
494+
${tc.isSubAgent && tc.subAgentModel ? `<span class="sub-agent-model-badge">${escapeHtml(getModelDisplayName(tc.subAgentModel))}</span>` : ''}
494495
${tc.isSubAgent && tc.subAgentTokens ? `<span class="sub-agent-tokens">↑${tc.subAgentTokens.input.toLocaleString()} ↓${tc.subAgentTokens.output.toLocaleString()} tokens</span>` : ''}
495496
${tc.arguments && !tc.isSubAgent ? `<details class="tool-details"><summary>Arguments</summary><pre>${escapeHtml(tc.arguments)}</pre></details>` : ''}
496497
${tc.result && !tc.isSubAgent ? `<details class="tool-details"><summary>Result</summary><pre>${escapeHtml(truncateText(tc.result, 500))}</pre></details>` : ''}

‎vscode-extension/src/webview/shared/modelUtils.ts‎

Lines changed: 15 additions & 35 deletions
Original file line numberDiff line numberDiff line change
@@ -1,40 +1,20 @@
1+
// @ts-ignore — resolved by esbuild at bundle time
2+
import modelPricingJson from '../../modelPricing.json';
3+
4+
type PricingEntry = { displayNames?: string[] };
5+
6+
// Build display name map from pricing JSON (first displayName = canonical friendly name).
7+
// This is the single source of truth so it stays in sync with the nightly JSON refresh.
8+
const _modelNames: Record<string, string> = {};
9+
for (const [modelId, pricing] of Object.entries(modelPricingJson.pricing as Record<string, PricingEntry>)) {
10+
if (pricing.displayNames && pricing.displayNames.length > 0) {
11+
_modelNames[modelId] = pricing.displayNames[0];
12+
}
13+
}
14+
115
/**
216
* Returns a human-friendly display name for a given model identifier.
317
*/
418
export function getModelDisplayName(model: string): string {
5-
const names: Record<string, string> = {
6-
'gpt-4': 'GPT-4',
7-
'gpt-4.1': 'GPT-4.1',
8-
'gpt-4o': 'GPT-4o',
9-
'gpt-4o-mini': 'GPT-4o Mini',
10-
'gpt-3.5-turbo': 'GPT-3.5 Turbo',
11-
'gpt-5': 'GPT-5',
12-
'gpt-5-codex': 'GPT-5 Codex (Preview)',
13-
'gpt-5-mini': 'GPT-5 Mini',
14-
'gpt-5.1': 'GPT-5.1',
15-
'gpt-5.1-codex': 'GPT-5.1 Codex',
16-
'gpt-5.1-codex-max': 'GPT-5.1 Codex Max',
17-
'gpt-5.1-codex-mini': 'GPT-5.1 Codex Mini (Preview)',
18-
'gpt-5.2': 'GPT-5.2',
19-
'gpt-5.2-codex': 'GPT-5.2 Codex',
20-
'claude-sonnet-3.5': 'Claude Sonnet 3.5',
21-
'claude-sonnet-3.7': 'Claude Sonnet 3.7',
22-
'claude-sonnet-4': 'Claude Sonnet 4',
23-
'claude-sonnet-4.5': 'Claude Sonnet 4.5',
24-
'claude-sonnet-4.6': 'Claude Sonnet 4.6',
25-
'claude-haiku': 'Claude Haiku',
26-
'claude-haiku-4.5': 'Claude Haiku 4.5',
27-
'claude-opus-4.1': 'Claude Opus 4.1',
28-
'claude-opus-4.5': 'Claude Opus 4.5',
29-
'claude-opus-4.6': 'Claude Opus 4.6',
30-
'gemini-2.5-pro': 'Gemini 2.5 Pro',
31-
'gemini-3-flash': 'Gemini 3 Flash',
32-
'gemini-3-pro': 'Gemini 3 Pro',
33-
'gemini-3-pro-preview': 'Gemini 3 Pro (Preview)',
34-
'grok-code-fast-1': 'Grok Code Fast 1',
35-
'raptor-mini': 'Raptor Mini',
36-
'o3-mini': 'o3-mini',
37-
'o4-mini': 'o4-mini (Preview)'
38-
};
39-
return names[model] || model;
19+
return _modelNames[model] || model;
4020
}

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