LLM ReferenceLLM Reference

GPT-5.4 Mini on OpenRouter

GPT-5.4 · OpenAI

Serverless

Compare GPT-5.4 Mini Across Providers

ProviderInput (per 1M)Output (per 1M)
OpenAI API$0.75$4.50
OpenRouter$0.75$4.50

Pricing

TypePrice (per 1M)
Input tokens$0.75
Output tokens$4.50

Capabilities

VisionMultimodalReasoningFunction CallingTool UseStructured OutputsCode Execution

About GPT-5.4 Mini

GPT-5.4 Mini is a smaller, cost-efficient variant of GPT-5.4 with a 400K token context window. Designed for tasks requiring long-context processing at lower cost. Model ID: gpt-5.4-mini.

Get Started

Model Specs

Released2026-03-05
Context400K
ArchitectureDecoder Only
Knowledge cutoff2025-08

Related Models on OpenRouter