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OpenRouter

GPT-5.4 Pro on OpenRouter

GPT-5.4 · OpenAI

Serverless

Pricing

TypePrice (per 1M)
Input tokens$30.00
Output tokens$180.00

Capabilities

VisionMultimodalReasoningFunction CallingTool UseStructured OutputsCode Execution

About GPT-5.4 Pro

GPT-5.4 Pro is OpenAI's most advanced GPT-5.4 model with enhanced reasoning capabilities and up to 1M token context, designed for the most demanding enterprise agentic tasks.

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Model Specs

Released2026-03-01
Context1M
ArchitectureDecoder Only