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OpenAI: GPT-4o (batch) API Pricing

OpenAI: GPT-4o (batch) is an API model from openai. It costs $1.25 per 1M input tokens and $5 per 1M output tokens, with cached input at $0.625. Its context window is 128,000 tokens with up to 16,384 output tokens. A workload of 10M input + 2M output tokens costs about $22.5 per month.
Input
$1.25
per 1M tokens
Output
$5
per 1M tokens
Cached input
$0.625
per 1M tokens
Context window
128K
128,000 tokens
Blended (80/20)
$2
per 1M tokens

GPT-4o ("o" for "omni") is OpenAI's latest AI model, supporting both text and image inputs with text outputs. It maintains the intelligence level of [GPT-4 Turbo](/models/openai/gpt-4-turbo) while being twice as...

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

At 10M input + 2M output tokens per month, OpenAI: GPT-4o (batch) costs about $22.5 ($12.5 input + $10 output). Try your own volumes in the cost calculator.

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

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

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Frequently asked questions

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

OpenAI: GPT-4o (batch) costs $1.25 per 1M input tokens and $5 per 1M output tokens (list price, snapshot October 21, 2026). At 10M input + 2M output tokens per month that is about $22.5.

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

OpenAI: GPT-4o (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 (batch)?

Cheaper models include Google: Gemini 4 Argon (batch) ($1 in / $5 out), OpenAI: GPT-6.1 Sol Pro (batch) ($1 in / $5 out), OpenAI: GPT-6.1 Sol (batch) ($1 in / $5 out). See the full list on this page.

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

No. OpenAI: GPT-4o (batch) is a paid model at $1.25 input / $5 output per 1M tokens. 20 free models are listed on the free models page.

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