GPT-5.4 Image 2
by OpenAIopenai/gpt-5.4-image-2
LLMCompare cannot run GPT-5.4 Image 2 yet.No route to this model is configured on this site yet. Its prices and parameters are listed below for reference.
See the models that can be run nowGPT-5.4 Image 2 at a glance
- Maximum output
- 128,000 tokens
- Accepts
- Text, Image, File
- Returns
- Text, Image
- Features
- Image input
- Released
- 21 Apr 2026
- Knowledge cutoff
- Not published
Model facts synced from the OpenRouter model list on 21 Oct 2026.
GPT-5.4 Image 2 pricing by route
A route is the service LLMCompare calls to reach the model. GPT-5.4 Image 2 has 1 route. Prices are in US dollars.
| Route | On LLMCompare | Inputper 1M tokens | Outputper 1M tokens | Cache readper 1M tokens | Image outputper 1M image tokens | Price verified on | Source |
|---|---|---|---|---|---|---|---|
| OpenRouterDefault | Not configured | $8.00 | $15.00 | $2.00 | $30.00 | openrouter.ai/openai/gpt-5.4-image-2 |
The cost shown in an LLMCompare report is calculated from these prices as they were at the time of the run.
Cost calculator
Estimate what a batch of calls to GPT-5.4 Image 2 costs. The starting numbers are examples. Change them to match your task.
The provider reports this number for each image. It depends on size and quality.
- Cost per call
- $0.0316
- 38 credits
- Cost of 10 calls
- $0.316
- 380 credits
Calculated from the OpenRouter prices verified on 21 Oct 2026. Credits are the cost plus a 20% service fee, at $0.001 per credit, rounded up for each call, with a minimum of 1 per call. A real run is charged for the usage the provider reports.
Parameters you can set
These are the parameters LLMCompare can set when it calls the model through OpenRouter.
| Parameter | Type | Range or options | Default |
|---|---|---|---|
size | One of | 1024x10241536x10241024x15362048x2048 | Provider default |
aspect_ratio | One of | 1:13:22:34:33:416:99:16 | Provider default |
About 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...
Description as published for this model. LLMCompare has not edited it.
Models to compare with GPT-5.4 Image 2
Image models from the same provider and models at the nearest price. The order is not a ranking.
| Add to comparison | Model | Input priceper 1M tokens | Image priceunit under each price | Accepts | Released | On LLMCompare |
|---|---|---|---|---|---|---|
GPT Image 2.5 SunburstOpenAIopenai/gpt-image-2.5-sunburst | $8.00 | $30.00per 1M image tokens | Text, Image | Runnable now | ||
GPT Image 2.5 FlareOpenAIopenai/gpt-image-2.5-flare | $8.00 | $30.00per 1M image tokens | Text, Image | Runnable now | ||
GPT Image 2OpenAIopenai/gpt-image-2 | $8.00 | $30.00per 1M image tokens | Text, Image | Runnable now | ||
Nano Banana 2.1Googlegoogle/gemini-nano-banana-2.1 | $1.50 | $30.00per 1M image tokens | Text, Image | No route yet | ||
Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image)Googlegoogle/gemini-3.1-flash-lite-image | $0.25 | $30.00per 1M image tokens | Text, Image | Runnable now | ||
Nano Banana (Gemini 2.5 Flash Image)Googlegoogle/gemini-2.5-flash-image | $0.30 | $30.00per 1M image tokens | Text, Image | No route yet |
Questions about GPT-5.4 Image 2
- How much does GPT-5.4 Image 2 cost?
- On the OpenRouter route, GPT-5.4 Image 2 costs $30.00 per 1M image tokens, in US dollars. LLMCompare verified this price on 21 Oct 2026.
- What inputs does GPT-5.4 Image 2 accept?
- GPT-5.4 Image 2 accepts these inputs: Text, Image, File. GPT-5.4 Image 2 returns: Text, Image.
- Can I test GPT-5.4 Image 2 on my own data?
- Not yet. LLMCompare lists the prices and parameters of GPT-5.4 Image 2, but no route to GPT-5.4 Image 2 is configured on LLMCompare, so it cannot be selected for an evaluation.