LiteLLMModels

Stable Fast Upscale API Pricing

As of October 10, 2026, Stable Fast Upscale costs $0.03 per image on Amazon Bedrock. It has a 77-token context window.

By Stability AIModel ID stability.stable-fast-upscale-v1:0Prices updated Checked
Per image
$0.03
Context window
77 tokens
Providers
1
Added to LiteLLM
December 2025

Stable Fast Upscale pricing by provider

1 listing across 1 provider. Token prices are in US dollars per 1M tokens. The highlighted row is the price quoted above.

ProviderModel name in LiteLLMPer imageContext
Amazon Bedrockstability.stable-fast-upscale-v1:0$0.0377

What Stable Fast Upscale costs in practice

Generating 1,000 images

Amazon Bedrock$30.00

Use Stable Fast Upscale with LiteLLM

Call Stable Fast Upscale through the LiteLLM Python SDK, or put it behind the LiteLLM proxy and send OpenAI-format requests to /v1/images/edits. LiteLLM tracks the cost of every request at these prices.

Python SDK
from litellm import image_edit

response = image_edit(
    model="stability.stable-fast-upscale-v1:0",
    image=open("image.png", "rb"),
    prompt="Describe your edit",
)
Proxy config.yaml
model_list:
  - model_name: stable-fast-upscale
    litellm_params:
      model: stability.stable-fast-upscale-v1:0
      aws_region_name: os.environ/AWS_REGION_NAME
Call the proxy
curl http://0.0.0.0:4000/v1/images/edits \
  -H "Authorization: Bearer sk-1234" \
  -F model="stable-fast-upscale" \
  -F image=@image.png \
  -F prompt="Describe your edit"

Stable Fast Upscale FAQ

How much does Stable Fast Upscale cost?

Stable Fast Upscale costs $0.03 per image on Amazon Bedrock.

What is the context window of Stable Fast Upscale?

Stable Fast Upscale has a 77-token context window.

Which providers offer Stable Fast Upscale?

Stable Fast Upscale is available from Amazon Bedrock through LiteLLM, using the model name stability.stable-fast-upscale-v1:0.

How do I call Stable Fast Upscale with an OpenAI-compatible API?

Use the LiteLLM Python SDK with model="stability.stable-fast-upscale-v1:0", or add the model to the LiteLLM proxy's config.yaml and send requests to /v1/images/edits from any OpenAI client. LiteLLM tracks the cost of every request at the prices on this page.

When did LiteLLM add Stable Fast Upscale?

Stable Fast Upscale was added to LiteLLM's model price file in December 2025.

Sources

Prices come from LiteLLM's open-source model_prices_and_context_window.json, which LiteLLM uses to calculate the cost of every request.

LiteLLM docs: Amazon Bedrock.

Provider pages: Amazon Bedrock.