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OpenAI: GPT-4o-mini (batch) API Pricing

OpenAI: GPT-4o-mini (batch) is an API model from openai. It costs $0.075 per 1M input tokens and $0.3 per 1M output tokens, with cached input at $0.0375. Its context window is 128,000 tokens with up to 16,384 output tokens. A workload of 10M input + 2M output tokens costs about $1.35 per month.
Input
$0.075
per 1M tokens
Output
$0.3
per 1M tokens
Cached input
$0.0375
per 1M tokens
Context window
128K
128,000 tokens
Blended (80/20)
$0.12
per 1M tokens

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...

How much does OpenAI: GPT-4o-mini (batch) cost for a real workload?

At 10M input + 2M output tokens per month, OpenAI: GPT-4o-mini (batch) costs about $1.35 ($0.75 input + $0.6 output). Try your own volumes in the cost calculator.

What are cheaper alternatives to OpenAI: GPT-4o-mini (batch)?

Compare OpenAI: GPT-4o-mini (batch) with other models

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Frequently asked questions

How much does OpenAI: GPT-4o-mini (batch) cost?

OpenAI: GPT-4o-mini (batch) costs $0.075 per 1M input tokens and $0.3 per 1M output tokens (list price, snapshot October 21, 2026). At 10M input + 2M output tokens per month that is about $1.35.

What is the context window of OpenAI: GPT-4o-mini (batch)?

OpenAI: GPT-4o-mini (batch) has a context window of 128,000 tokens and can return up to 16,384 output tokens per response.

What are cheaper alternatives to OpenAI: GPT-4o-mini (batch)?

Cheaper models include Tencent: Hy-MT2-30B-A3B ($0.074 in / $0.295 out), Tencent: Hy-MT2-7B ($0.074 in / $0.295 out), Qwen: Qwen3 32B ($0.08 in / $0.28 out). See the full list on this page.

Is OpenAI: GPT-4o-mini (batch) free to use?

No. OpenAI: GPT-4o-mini (batch) is a paid model at $0.075 input / $0.3 output per 1M tokens. 20 free models are listed on the free models page.

Provider: openai · Model ID: openai/gpt-4o-mini:batch · Modality: text+image+file->text · Price snapshot October 21, 2026, refreshed daily. How we collect prices