Last refreshed 2026-05-11. Next refresh: weekly.
Why use GPT-4o-mini on OpenRouter?
OpenRouter offers GPT-4o-mini with pay-as-you-go pricing at $0.15/1M input tokens. OpenRouter is a multi-provider LLM aggregator offering unified API access to 300+ models from all major labs and emerging providers, with automatic failover for reliability.
Compare GPT-4o-mini across 3 providers to find the best fit for your use caseSetup recipe
Docs fallbackUse the provider REST API or SDKCreate a provider API keymodel: openai/gpt-4o-miniopenai/gpt-4o-miniRequest example
openai/gpt-4o-mini.Gotchas
- Use provider model ID "openai/gpt-4o-mini", not the LLMReference slug "gpt-4o-mini".
Compare GPT-4o-mini Across Providers
| Provider | Input (per 1M) | Output (per 1M) |
|---|---|---|
| OpenAI API | $0.15 | $0.60 |
| Azure OpenAI | — | — |
| OpenRouter | $0.15 | $0.60 |
Pricing
| Type | Price (per 1M) |
|---|---|
| Input tokens | $0.15 |
| Output tokens | $0.60 |
Capabilities
About GPT-4o-mini
OpenAI: GPT-4o-mini available via OpenRouter. Pricing: $0.15/1M input, $0.6/1M output.
FAQ
What does GPT-4o-mini cost on OpenRouter?
On OpenRouter, GPT-4o-mini costs $0.15 per 1M input tokens and $0.6 per 1M output tokens.
What is the context window for GPT-4o-mini on OpenRouter?
GPT-4o-mini supports a 128,000 token context window on OpenRouter.
How does OpenRouter compare to other GPT-4o-mini providers?
GPT-4o-mini is available from 3 providers. The cheapest input pricing is $0.15/1M tokens from OpenAI API.
What API model ID do I use for GPT-4o-mini on OpenRouter?
Use the model ID openai/gpt-4o-mini when calling OpenRouter's API.
Who created GPT-4o-mini?
GPT-4o-mini was created by OpenAI as part of the GPT-4o model family.
Is GPT-4o-mini open source?
GPT-4o-mini is not open source; the seed data lists it as proprietary.