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OpenAI: GPT-5.4 Image 2 API Pricing

OpenAI: GPT-5.4 Image 2 is an API model from openai. It costs $8 per 1M input tokens and $15 per 1M output tokens, with cached input at $2. Its context window is 272,000 tokens with up to 128,000 output tokens. A workload of 10M input + 2M output tokens costs about $110 per month.
Input
$8
per 1M tokens
Output
$15
per 1M tokens
Cached input
$2
per 1M tokens
Context window
272K
272,000 tokens
Blended (80/20)
$9.4
per 1M tokens

[GPT-5.4](https://openrouter.ai/openai/gpt-5.4) Image 2 combines OpenAI's GPT-5.4 model with state-of-the-art image generation capabilities from GPT Image 2. It enables rich multimodal workflows, allowing users to seamlessly move between reasoning, coding, and...

How much does OpenAI: GPT-5.4 Image 2 cost for a real workload?

At 10M input + 2M output tokens per month, OpenAI: GPT-5.4 Image 2 costs about $110 ($80 input + $30 output). Try your own volumes in the cost calculator.

What are cheaper alternatives to OpenAI: GPT-5.4 Image 2?

Compare OpenAI: GPT-5.4 Image 2 with other models

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Frequently asked questions

How much does OpenAI: GPT-5.4 Image 2 cost?

OpenAI: GPT-5.4 Image 2 costs $8 per 1M input tokens and $15 per 1M output tokens (list price, snapshot October 21, 2026). At 10M input + 2M output tokens per month that is about $110.

What is the context window of OpenAI: GPT-5.4 Image 2?

OpenAI: GPT-5.4 Image 2 has a context window of 272,000 tokens and can return up to 128,000 output tokens per response.

What are cheaper alternatives to OpenAI: GPT-5.4 Image 2?

Cheaper models include OpenAI: GPT-5 Image ($10 in / $10 out), OpenAI: GPT-4o (2024-05-13) ($5 in / $15 out), OpenAI: GPT-4 Turbo (batch) ($5 in / $15 out). See the full list on this page.

Is OpenAI: GPT-5.4 Image 2 free to use?

No. OpenAI: GPT-5.4 Image 2 is a paid model at $8 input / $15 output per 1M tokens. 20 free models are listed on the free models page.

Provider: openai · Model ID: openai/gpt-5.4-image-2 · Modality: text+image+file->text+image · Price snapshot October 21, 2026, refreshed daily. How we collect prices