Using GPT-4o-mini on OpenRouter

Implementation guide · GPT-4o · OpenAI

Serverless

OpenRouter exposes GPT-4o-mini through model ID openai/gpt-4o-mini. Use the setup steps, sourced pricing, capabilities, and official provider links below to validate this route before deployment.

Last refreshed 2026-06-15. Next refresh: weekly.

Quick Start

  1. 1
    Create an account at OpenRouter and generate an API key.
  2. 2
    Use the OpenRouter SDK or REST API to call openai/gpt-4o-mini — see the documentation for request format.
  3. 3
    You'll be billed $0.15/1M input, $0.60/1M output tokens. See full pricing.
API PortalDocumentationPricingModel Card

Code Examples

See OpenRouter documentation for integration details.

Pricing on OpenRouter

TypePrice (per 1M)
Input tokens$0.15
Output tokens$0.60

Capabilities

Structured OutputsPrompt CachingBatch APIFine-tuning

About GPT-4o-mini

OpenAI: GPT-4o-mini available via OpenRouter. Pricing: $0.15/1M input, $0.6/1M output.

Full model details →

Model Specs

Released2024-07-18
Context128k
ArchitectureDecoder Only
Knowledge cutoff2023-10

More Models on OpenRouter

GPT-4o (08-06)GPT-4o Mini (07-18)GPT-4o (05-13)GPT-4o AudioGPT-4o-mini Search PreviewGPT-4o Search Preview
All models on OpenRouter →

Also available on(3)

OpenAI API$0.15/1MVercel AI Gateway$0.15/1MAzure OpenAI
Compare all providers →

Provider

OpenRouter

OpenRouter, Inc.

New York, NY, USA