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feat: add GPT-5.4 and GPT-5.4 Pro to OpenRouter models #140

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feat: add GPT-5.4 and GPT-5.4 Pro to OpenRouter models #140

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36 changes: 34 additions & 2 deletions src/services/llm/adapters/openrouter/OpenRouterModels.ts
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Original file line number Diff line number Diff line change
@@ -1,7 +1,7 @@
/**
* OpenRouter Model Specifications
* OpenRouter provides access to multiple providers through a unified API
* Updated March 2026 with GPT-5.3, Claude Sonnet 4.6, and Gemini 3.1 models
* Updated April 2026 with GPT-5.4, Claude Sonnet 4.6, and Gemini 3.1 models
*/

import { ModelSpec } from '../modelTypes';
Expand All @@ -10,6 +10,22 @@ import { ModelSpec } from '../modelTypes';
// Each model has its own specific API name in OpenRouter
export const OPENROUTER_MODELS: ModelSpec[] = [
// OpenAI GPT-5.4 models via OpenRouter
{
provider: 'openrouter',
name: 'GPT-5.4',
apiName: 'openai/gpt-5.4',
contextWindow: 1050000,
maxTokens: 128000,
inputCostPerMillion: 2.50,
outputCostPerMillion: 15.00,
capabilities: {
supportsJSON: true,
supportsImages: true,
supportsFunctions: true,
supportsStreaming: true,
supportsThinking: true
}
},
{
provider: 'openrouter',
name: 'GPT-5.4 Mini',
Expand Down Expand Up @@ -42,6 +58,22 @@ export const OPENROUTER_MODELS: ModelSpec[] = [
supportsThinking: true
}
},
{
provider: 'openrouter',
name: 'GPT-5.4 Pro',
apiName: 'openai/gpt-5.4-pro',
contextWindow: 1050000,
maxTokens: 128000,
inputCostPerMillion: 30.00,
outputCostPerMillion: 180.00,
capabilities: {
supportsJSON: false,
supportsImages: true,
supportsFunctions: true,
supportsStreaming: true,
supportsThinking: true
}
},

// OpenAI GPT-5.3 models via OpenRouter
{
Expand Down Expand Up @@ -390,4 +422,4 @@ export const OPENROUTER_MODELS: ModelSpec[] = [
},
];

export const OPENROUTER_DEFAULT_MODEL = 'openai/gpt-5.1';
export const OPENROUTER_DEFAULT_MODEL = 'openai/gpt-5.4';