---
id: "openai/gpt-5.4-image-2"
also: ["openai/gpt-5.4-image-2-20260421"]
card_usd_per_m: "8.0 in, 15.0 out, at openai"
cheapest_list_usd_per_m: "8.0 in, 15.0 out, at openai on openrouter"
cheapest_effective_usd_per_m: "7.9956 in, 29.7596 out, at openai on openrouter"
context: 272000
max_output: 128000
input: ["image", "text", "file"]
output: ["image", "text"]
released: "2026-04-21"
reasoning: ["xhigh", "high", "medium", "low", "none"]
api: ["/api/v1/chat/completions", "/api/v1/completions", "/api/v1/messages", "/api/v1/responses", "/api/v1/images"]
params: ["include_reasoning", "logprobs", "max_tokens", "reasoning", "reasoning_effort", "response_format", "seed", "structured_outputs", "top_logprobs", "verbosity"]
endpoints: 1
gateways: "openrouter (1)"
no_training: 1
trains: 0
retains_prompts: 1
---
# 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...