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openai/gpt-5.4-image-2

[GPT-5.4](https://openrouter.ai/openai/gpt-5.4) Image 2 combines OpenAI's GPT-5.4 model with state-of-the-art image generation capabilities from GPT Image 2. It enables rich multimodal workflows, allowing users to seamle...

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128K max outputVision
Input $8.00/M · Output $15.00/M · Cache read $2.00/M
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API details and access

Model Details

ProviderOpenAI
TypeLlm
Model IDopenai/gpt-5.4-image-2

Capabilities

InputTextImage
OutputText
Context-
Max Output128,000
VisionSupported
Function CallingNot supported

Access details

Responses API
Base URLhttps://api.sandbase.ai
API Endpoint/v1/responses
{
  "model": "openai/gpt-5.4-image-2",
  "instructions": "You are a helpful assistant.",
  "input": "Hello",
  "max_output_tokens": 512
}

Pricing

Input$8.00 / 1M tokens
Output$15.00 / 1M tokens
Cache read$2.00 / 1M tokens

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