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OpenAI: GPT Mini Latest API Pricing

OpenAI: GPT Mini Latest is an API model from ~openai. It costs $0.75 per 1M input tokens and $4.5 per 1M output tokens, with cached input at $0.075. Its context window is 400,000 tokens with up to 128,000 output tokens. A workload of 10M input + 2M output tokens costs about $16.5 per month.
Input
$0.75
per 1M tokens
Output
$4.5
per 1M tokens
Cached input
$0.075
per 1M tokens
Context window
400K
400,000 tokens
Blended (80/20)
$1.5
per 1M tokens

This model always redirects to the latest model in the GPT Mini family.

How much does OpenAI: GPT Mini Latest cost for a real workload?

At 10M input + 2M output tokens per month, OpenAI: GPT Mini Latest costs about $16.5 ($7.5 input + $9 output). Try your own volumes in the cost calculator.

What are cheaper alternatives to OpenAI: GPT Mini Latest?

Where to run OpenAI: GPT Mini Latest

AI/ML API: one API key for 400+ models, including most models tracked here · Novita AI: pay-as-you-go APIs for open models (DeepSeek, Qwen, Llama and more) plus GPU cloud. Prices there follow each platform's own catalog and can differ from the list prices tracked here.

Run it on AI/ML API →Run it on Novita AI →

Disclosure: links to these platforms may be affiliate links — if you sign up or buy through them, LLMPrices may earn a commission at no extra cost to you.

Compare OpenAI: GPT Mini Latest with other models

OpenAI: GPT Mini Latest vs OpenAI: GPT Luna LatestOpenAI: GPT Mini Latest vs OpenAI: GPT Sol LatestOpenAI: GPT Mini Latest vs OpenAI: GPT Terra LatestOpenAI: GPT Mini Latest vs OpenAI: GPT Astra Latest

Frequently asked questions

How much does OpenAI: GPT Mini Latest cost?

OpenAI: GPT Mini Latest costs $0.75 per 1M input tokens and $4.5 per 1M output tokens (list price, snapshot October 22, 2026). At 10M input + 2M output tokens per month that is about $16.5.

What is the context window of OpenAI: GPT Mini Latest?

OpenAI: GPT Mini Latest has a context window of 400,000 tokens and can return up to 128,000 output tokens per response.

What are cheaper alternatives to OpenAI: GPT Mini Latest?

Cheaper models include Z.ai: GLM 5V Turbo ($1.2 in / $4 out), Z.ai: GLM 5 Turbo ($1.2 in / $4 out), Thinking Machines: Inkling ($1 in / $4.05 out). See the full list on this page.

Is OpenAI: GPT Mini Latest free to use?

No. OpenAI: GPT Mini Latest is a paid model at $0.75 input / $4.5 output per 1M tokens. 21 free models are listed on the free models page.

Provider: ~openai · Model ID: ~openai/gpt-mini-latest · Modality: text+image+file->text · Price snapshot October 22, 2026, refreshed daily. How we collect prices