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OpenAI: GPT-5 Pro (batch) API Pricing

OpenAI: GPT-5 Pro (batch) is an API model from openai. It costs $7.5 per 1M input tokens and $60 per 1M output tokens. Its context window is 400,000 tokens with up to 128,000 output tokens. A workload of 10M input + 2M output tokens costs about $195 per month.
Input
$7.5
per 1M tokens
Output
$60
per 1M tokens
Cached input
—
per 1M tokens
Context window
400K
400,000 tokens
Blended (80/20)
$18
per 1M tokens

GPT-5 Pro is OpenAI’s most advanced model, offering major improvements in reasoning, code quality, and user experience. It is optimized for complex tasks that require step-by-step reasoning, instruction following, and...

How much does OpenAI: GPT-5 Pro (batch) cost for a real workload?

At 10M input + 2M output tokens per month, OpenAI: GPT-5 Pro (batch) costs about $195 ($75 input + $120 output). Try your own volumes in the cost calculator.

What are cheaper alternatives to OpenAI: GPT-5 Pro (batch)?

Compare OpenAI: GPT-5 Pro (batch) with other models

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Frequently asked questions

How much does OpenAI: GPT-5 Pro (batch) cost?

OpenAI: GPT-5 Pro (batch) costs $7.5 per 1M input tokens and $60 per 1M output tokens (list price, snapshot October 21, 2026). At 10M input + 2M output tokens per month that is about $195.

What is the context window of OpenAI: GPT-5 Pro (batch)?

OpenAI: GPT-5 Pro (batch) 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-5 Pro (batch)?

Cheaper models include OpenAI: GPT Astra Latest ($10 in / $50 out), OpenAI: GPT-6 Astra ($10 in / $50 out), OpenAI: GPT-6 Astra Pro ($10 in / $50 out). See the full list on this page.

Is OpenAI: GPT-5 Pro (batch) free to use?

No. OpenAI: GPT-5 Pro (batch) is a paid model at $7.5 input / $60 output per 1M tokens. 20 free models are listed on the free models page.

Provider: openai · Model ID: openai/gpt-5-pro:batch · Modality: text+image+file->text · Price snapshot October 21, 2026, refreshed daily. How we collect prices