by OpenAI

OpenAI: GPT-4o-mini (2024-07-18).

multimodal closed 128K ctx
Cheapest input
$0.15/M
on OpenAI API
Cheapest output
$0.6/M
on OpenAI API
Fastest
37 tok/s
on OpenRouter
Hosted equiv.
~$0.22/hr
@ 100 tok/s on OpenAI API

GPT-4o mini is OpenAI's newest model after [GPT-4 Omni](/models/openai/gpt-4o), supporting both text and image inputs with text outputs. As their most advanced small model, it is many multiples more affordable...

Hosted API only

No self-host path — closed weights.

OpenAI: GPT-4o-mini (2024-07-18)'s weights aren't published. Use it via the access providers below.

Where to use it

Cheapest hosted endpoints.

Provider Access $/M in $/M out
OpenAI API api direct $0.15 $0.6 Launch ↗
OpenRouter api aggregator $0.15 $0.6 Launch ↗
Performance

Speed across providers.

Tokens/sec and time-to-first-token measured against the same prompt template on each provider's API.

Provider Tokens/sec TTFT Total
OpenRouter 36.6 1110 ms 3084 ms
FAQ

Frequently asked.

How do I run OpenAI: GPT-4o-mini (2024-07-18)?
OpenAI: GPT-4o-mini (2024-07-18) is a closed-source API model. The cheapest way to access it is through the API providers listed on this page (direct API, aggregators, and hosted chat UIs).
Where can I access OpenAI: GPT-4o-mini (2024-07-18)?
OpenAI: GPT-4o-mini (2024-07-18) is available via OpenAI API, OpenRouter. Each access option lists its own pricing (per million tokens or hourly hosting).
How much does it cost to run OpenAI: GPT-4o-mini (2024-07-18)?
API pricing starts at $0.15/M input tokens and $0.6/M output tokens. Self-hosting cost depends on the GPU you rent — see the Run It Yourself tab.
Is OpenAI: GPT-4o-mini (2024-07-18) open-source or proprietary?
OpenAI: GPT-4o-mini (2024-07-18) is a proprietary model from OpenAI. Access is API-only — there are no public weights to download.