LiteLLMModels

Gen4 Image Turbo API Pricing

As of October 10, 2026, Gen4 Image Turbo costs $0.02 per image on Runway.

Model ID runwayml/gen4_image_turboPrices updated Checked
Per image
$0.02
Providers
1
Added to LiteLLM
November 2025

Gen4 Image Turbo 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
Runwayrunwayml/gen4_image_turbo$0.02–

Other Gen4 Image Turbo prices on Runway

Input image$0.02 per image

What Gen4 Image Turbo costs in practice

Generating 1,000 images

Runway$20.00

Gen4 Image Turbo features

Input: text, image. Output: image.

Use Gen4 Image Turbo with LiteLLM

Call Gen4 Image Turbo through the LiteLLM Python SDK, or put it behind the LiteLLM proxy and send OpenAI-format requests to /v1/images/generations. LiteLLM tracks the cost of every request at these prices.

Python SDK
from litellm import image_generation

response = image_generation(
    model="runwayml/gen4_image_turbo",
    prompt="A cute baby sea otter",
)
Proxy config.yaml
model_list:
  - model_name: gen4_image_turbo
    litellm_params:
      model: runwayml/gen4_image_turbo
      # credentials: see the provider's LiteLLM docs page
Call the proxy
curl http://0.0.0.0:4000/v1/images/generations \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer sk-1234" \
  -d '{
    "model": "gen4_image_turbo",
    "prompt": "A cute baby sea otter",
    "n": 1,
    "size": "1024x1024"
  }'

Gen4 Image Turbo FAQ

How much does Gen4 Image Turbo cost?

Gen4 Image Turbo costs $0.02 per image on Runway.

Which providers offer Gen4 Image Turbo?

Gen4 Image Turbo is available from Runway through LiteLLM, using the model name runwayml/gen4_image_turbo.

How do I call Gen4 Image Turbo with an OpenAI-compatible API?

Use the LiteLLM Python SDK with model="runwayml/gen4_image_turbo", 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 Gen4 Image Turbo?

Gen4 Image Turbo was added to LiteLLM's model price file in November 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. Provider pricing pages:

LiteLLM docs: Runway.

Provider pages: Runway.