Per MillionLLM API prices, tracked daily

gpt-4o-mini API Pricing

gpt-4o-mini on OpenAI costs $0.15 per 1M input tokens and $0.60 per 1M output tokens (as of ).

gpt-4o-mini API Pricing. Source: the LiteLLM price list (MIT License)
Input$0.15 / 1M tokens
Output$0.60 / 1M tokens
Cached input (read)$0.07
Cache write—
Batch input / output$0.07 / $0.30
Above 200K tokens (input / output)—
Context window128K tokens
Max output16K tokens
Supportsvision, tool calling, prompt caching
Deprecation dateNone listed
API model idgpt-4o-mini
In our records since

What it costs for common jobs

Estimated from the list price above (no caching or batch discount).

What it costs for common jobs. Source: the LiteLLM price list (MIT License)
JobEstimated cost
1,000 chat replies (2,000 tokens in, 500 out each)$0.60
Summarising 100 long documents (50,000 in, 1,000 out each)$0.81
1 million classification calls (300 in, 5 out each)$48.00

Try your own numbers in the LLM API cost calculator.

Price history

No price change recorded since .

Similarly priced models

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Similarly priced models. Source: the LiteLLM price list (MIT License)
ModelProviderInput / 1MOutput / 1MCached input / 1MContext
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gpt-5-nanoOpenAI$0.05$0.40$0.005272K
gpt-5.6-lunaOpenAI$0.20$1.20$0.02922K
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gpt-5-miniOpenAI$0.25$2.00$0.03272K