# Japanese Stable Diffusion XL API Pricing

As of October 10, 2026, Japanese Stable Diffusion XL costs $0.00013 per 1M tokens on Fireworks AI. It has a 4,096-token context window and returns up to 4,096 tokens per response.

- Page: https://models.litellm.ai/models/japanese-stable-diffusion-xl
- LiteLLM model name: `fireworks_ai/accounts/fireworks/models/japanese-stable-diffusion-xl`
- Context window: 4,096 tokens
- Max output: 4,096 tokens
- Added to LiteLLM: December 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 |
|---|---|---|---|---|---|---|---|
| Fireworks AI | `fireworks_ai/accounts/fireworks/models/japanese-stable-diffusion-xl` | $0.00013 | $0.00013 | – | – | – | 4K |

## Use it with LiteLLM

```python
from litellm import image_generation

response = image_generation(
    model="fireworks_ai/accounts/fireworks/models/japanese-stable-diffusion-xl",
    prompt="A cute baby sea otter",
)
```

## FAQ

### How much does Japanese Stable Diffusion XL cost?

Japanese Stable Diffusion XL costs $0.00013 per 1M tokens on Fireworks AI.

### What is the context window of Japanese Stable Diffusion XL?

Japanese Stable Diffusion XL has a 4,096-token context window and returns up to 4,096 tokens per response.

### Which providers offer Japanese Stable Diffusion XL?

Japanese Stable Diffusion XL is available from Fireworks AI through LiteLLM, using the model name fireworks_ai/accounts/fireworks/models/japanese-stable-diffusion-xl.

### How do I call Japanese Stable Diffusion XL with an OpenAI-compatible API?

Use the LiteLLM Python SDK with model="fireworks_ai/accounts/fireworks/models/japanese-stable-diffusion-xl", 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 Japanese Stable Diffusion XL?

Japanese Stable Diffusion XL was added to LiteLLM's model price file in December 2025.

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