GPT-5.4 Image 2

OpenAI· released 21 Apr 2026

openai/gpt-5.4-image-2

Input / 1M tokens: $8
Output / 1M tokens: $15

Context window272K tokens

Longest answer: 128K tokens

reads imagereads textreads filevisionreasoning

About

[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...

Details

Lab: OpenAIopenrouter.ai · 3 Oct 2026
Context: 272Kopenrouter.ai · 3 Oct 2026
Input price: $8 / 1Mopenrouter.ai · 3 Oct 2026
Output price: $15 / 1Mopenrouter.ai · 3 Oct 2026
Max output: 128,000 tokensopenrouter.ai · 3 Oct 2026
Inputs: image, text, fileopenrouter.ai · 3 Oct 2026
Open weights: Noopenrouter.ai · 3 Oct 2026

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Sources

openrouter.ai/openai/gpt-5.4-image-2· checked 3 Oct 2026