# Imagen4 Preview Ultra API Pricing

As of October 10, 2026, Imagen4 Preview Ultra costs $0.06 per image on fal.

- Page: https://models.litellm.ai/models/imagen4-preview-ultra
- Lab: Google
- LiteLLM model name: `fal_ai/fal-ai/imagen4/preview/ultra`
- Added to LiteLLM: November 2025
- Prices updated: October 10, 2026

## Pricing by provider

Token prices in USD per 1M tokens.

| Provider | Model name | Input | Output | Cache read | Per image | Per second | Context |
|---|---|---|---|---|---|---|---|
| fal | `fal_ai/fal-ai/imagen4/preview/ultra` | – | – | – | $0.06 | – | – |

## Cost examples

Generating 1,000 images:

- fal: $60.00

## Use it with LiteLLM

```python
from litellm import image_generation

response = image_generation(
    model="fal_ai/fal-ai/imagen4/preview/ultra",
    prompt="A cute baby sea otter",
)
```

## FAQ

### How much does Imagen4 Preview Ultra cost?

Imagen4 Preview Ultra costs $0.06 per image on fal.

### Which providers offer Imagen4 Preview Ultra?

Imagen4 Preview Ultra is available from fal through LiteLLM, using the model name fal_ai/fal-ai/imagen4/preview/ultra.

### How do I call Imagen4 Preview Ultra with an OpenAI-compatible API?

Use the LiteLLM Python SDK with model="fal_ai/fal-ai/imagen4/preview/ultra", or add the model to the LiteLLM proxy's config.yaml and send requests to /v1/images/generations from any OpenAI client. LiteLLM tracks the cost of every request at the prices on this page.

### When did LiteLLM add Imagen4 Preview Ultra?

Imagen4 Preview Ultra was added to LiteLLM's model price file in November 2025.

Source: LiteLLM model price file, https://github.com/BerriAI/litellm/blob/main/model_prices_and_context_window.json