openai

OpenAI: GPT-5.4 Image 2

[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...

openai/gpt-5.4-image-2

Context Size

272K

Input Price

1,200,000 pts/M73,800 Ks/M

Output Price

2,250,000 pts/M138,375 Ks/M

Architecture

Image

Text

File

Supported Parameters

include_reasoninglogprobsmax_tokensreasoningreasoning_effortresponse_formatseedstructured_outputstop_logprobsverbosity

Details

TokenizerGPT

Max Completion128,000 tokens

Provider Context272K tokens

ModeratedYes

CreatedApr 21, 2026