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feat(catalog): add openai/gpt-5.5 — flagship released 2026-04-23 #15

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Merged
1bcMax merged 1 commit into from
Apr 25, 2026
Merged

feat(catalog): add openai/gpt-5.5 — flagship released 2026-04-23 #15

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2 changes: 1 addition & 1 deletion src/agent/compact.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -526,7 +526,7 @@ function pickCompactionModel(primaryModel: string): string {
if (primaryModel.includes('opus') || primaryModel.includes('pro')) {
return 'anthropic/claude-sonnet-4.6';
}
if (primaryModel.includes('sonnet') || primaryModel.includes('gpt-5.4') || primaryModel.includes('gemini-2.5-pro')) {
if (primaryModel.includes('sonnet') || primaryModel.includes('gpt-5.4') || primaryModel.includes('gpt-5.5') || primaryModel.includes('gemini-2.5-pro')) {
return 'anthropic/claude-haiku-4.5-20251001';
}
if (primaryModel.includes('haiku') || primaryModel.includes('mini') || primaryModel.includes('nano')) {
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1 change: 1 addition & 0 deletions src/agent/optimize.ts
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Expand Up @@ -39,6 +39,7 @@ const MODEL_MAX_OUTPUT: Record<string, number> = {
'anthropic/claude-opus-4.6': 32_000,
'anthropic/claude-sonnet-4.6': 64_000,
'anthropic/claude-haiku-4.5-20251001': 16_384,
'openai/gpt-5.5': 32_768,
'openai/gpt-5.4': 32_768,
'openai/gpt-5-mini': 16_384,
'google/gemini-2.5-pro': 65_536,
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4 changes: 4 additions & 0 deletions src/agent/tokens.ts
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Expand Up @@ -187,6 +187,10 @@ const MODEL_CONTEXT_WINDOWS: Record<string, number> = {
'anthropic/claude-haiku-4.5': 200_000,
'anthropic/claude-haiku-4.5-20251001': 200_000,
// OpenAI
// gpt-5.5 advertises 1.05M context at the gateway, but Franklin keeps the
// conservative 128k baseline matching every other gpt-5.x line — bump in
// a separate change once a real >128k call has been verified end-to-end.
'openai/gpt-5.5': 128_000,
'openai/gpt-5.4': 128_000,
'openai/gpt-5.4-pro': 128_000,
'openai/gpt-5.3': 128_000,
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2 changes: 1 addition & 1 deletion src/index.ts
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Expand Up @@ -50,7 +50,7 @@ program
.description('Start the franklin agent')
.option(
'-m, --model <model>',
'Model to use (e.g. openai/gpt-5.4, anthropic/claude-sonnet-4.6). Default from config or claude-sonnet-4.6'
'Model to use (e.g. openai/gpt-5.5, anthropic/claude-sonnet-4.6). Default from config or claude-sonnet-4.6'
)
.option('--debug', 'Enable debug logging')
.option('--trust', 'Trust mode — skip permission prompts for all tools')
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1 change: 1 addition & 0 deletions src/pricing.ts
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Expand Up @@ -47,6 +47,7 @@ export const MODEL_PRICING: Record<string, { input: number; output: number; perC
'openai/o3-mini': { input: 1.1, output: 4.4 },
'openai/o4-mini': { input: 1.1, output: 4.4 },
'openai/o1': { input: 15.0, output: 60.0 },
'openai/gpt-5.5': { input: 5.0, output: 30.0 },
'openai/gpt-5.2-pro': { input: 21.0, output: 168.0 },
'openai/gpt-5.4-pro': { input: 30.0, output: 180.0 },
// Google
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8 changes: 5 additions & 3 deletions src/proxy/server.ts
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Expand Up @@ -100,9 +100,11 @@ const MODEL_SHORTCUTS: Record<string, string> = {
'opus-4.6': 'anthropic/claude-opus-4.6',
haiku: 'anthropic/claude-haiku-4.5',
// OpenAI
gpt: 'openai/gpt-5.4',
gpt5: 'openai/gpt-5.4',
'gpt-5': 'openai/gpt-5.4',
// `gpt` / `gpt5` / `gpt-5` follow the gateway's flagship — currently 5.5.
gpt: 'openai/gpt-5.5',
gpt5: 'openai/gpt-5.5',
'gpt-5': 'openai/gpt-5.5',
'gpt-5.5': 'openai/gpt-5.5',
'gpt-5.4': 'openai/gpt-5.4',
'gpt-5.4-pro': 'openai/gpt-5.4-pro',
'gpt-5.3': 'openai/gpt-5.3',
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6 changes: 3 additions & 3 deletions src/router/index.ts
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Expand Up @@ -61,11 +61,11 @@ const AUTO_TIERS: Record<Tier, { primary: string; fallback: string[] }> = {
},
MEDIUM: {
primary: 'anthropic/claude-sonnet-4.6',
fallback: ['openai/gpt-5.4', 'google/gemini-3.1-pro', 'moonshot/kimi-k2.6'],
fallback: ['openai/gpt-5.5', 'google/gemini-3.1-pro', 'moonshot/kimi-k2.6'],
},
COMPLEX: {
primary: 'anthropic/claude-sonnet-4.6',
fallback: ['openai/gpt-5.4', 'anthropic/claude-opus-4.7', 'moonshot/kimi-k2.6'],
fallback: ['openai/gpt-5.5', 'anthropic/claude-opus-4.7', 'moonshot/kimi-k2.6'],
},
REASONING: {
// Opus 4.7: step-change improvement in agentic coding over 4.6 per
Expand Down Expand Up @@ -112,7 +112,7 @@ const PREMIUM_TIERS: Record<Tier, { primary: string; fallback: string[] }> = {
},
COMPLEX: {
primary: 'anthropic/claude-opus-4.7',
fallback: ['anthropic/claude-opus-4.6', 'openai/gpt-5.4', 'anthropic/claude-sonnet-4.6'],
fallback: ['anthropic/claude-opus-4.6', 'openai/gpt-5.5', 'anthropic/claude-sonnet-4.6'],
},
REASONING: {
primary: 'anthropic/claude-opus-4.7',
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11 changes: 7 additions & 4 deletions src/ui/model-picker.ts
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Expand Up @@ -22,9 +22,11 @@ export const MODEL_SHORTCUTS: Record<string, string> = {
'opus-4.6': 'anthropic/claude-opus-4.6',
haiku: 'anthropic/claude-haiku-4.5-20251001',
// OpenAI
gpt: 'openai/gpt-5.4',
gpt5: 'openai/gpt-5.4',
'gpt-5': 'openai/gpt-5.4',
// `gpt` / `gpt5` / `gpt-5` follow the gateway's flagship — currently 5.5.
gpt: 'openai/gpt-5.5',
gpt5: 'openai/gpt-5.5',
'gpt-5': 'openai/gpt-5.5',
'gpt-5.5': 'openai/gpt-5.5',
'gpt-5.4': 'openai/gpt-5.4',
'gpt-5.4-pro': 'openai/gpt-5.4-pro',
'gpt-5.3': 'openai/gpt-5.3',
Expand Down Expand Up @@ -127,7 +129,8 @@ export const PICKER_CATEGORIES: ModelCategory[] = [
{ id: 'anthropic/claude-opus-4.7', shortcut: 'opus', label: 'Claude Opus 4.7', price: '$5/$25', highlight: true },
{ id: 'anthropic/claude-sonnet-4.6', shortcut: 'sonnet', label: 'Claude Sonnet 4.6', price: '$3/$15' },
{ id: 'anthropic/claude-opus-4.6', shortcut: 'opus-4.6', label: 'Claude Opus 4.6', price: '$5/$25' },
{ id: 'openai/gpt-5.4', shortcut: 'gpt', label: 'GPT-5.4', price: '$2.5/$15' },
{ id: 'openai/gpt-5.5', shortcut: 'gpt', label: 'GPT-5.5', price: '$5/$30', highlight: true },
{ id: 'openai/gpt-5.4', shortcut: 'gpt-5.4', label: 'GPT-5.4', price: '$2.5/$15' },
{ id: 'openai/gpt-5.4-pro', shortcut: 'gpt-5.4-pro', label: 'GPT-5.4 Pro', price: '$30/$180' },
{ id: 'google/gemini-2.5-pro', shortcut: 'gemini', label: 'Gemini 2.5 Pro', price: '$1.25/$10' },
{ id: 'google/gemini-3.1-pro', shortcut: 'gemini-3', label: 'Gemini 3.1 Pro', price: '$2/$12' },
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