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OpenAI API

o3 Mini on OpenAI API

o3 · OpenAI

Serverless

Compare o3 Mini Across Providers

ProviderInput (per 1M)Output (per 1M)
OpenRouter$1.10$4.40
Azure OpenAI
OpenAI API

Capabilities

VisionMultimodalReasoningFunction CallingTool UseStructured OutputsCode Execution

About o3 Mini

OpenAI o3-mini - cost-optimized reasoning model. Compact variant of reasoning model family.

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Model Specs

Released2025-03-31
ArchitectureDecoder Only
Knowledge cutoff2025-04

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