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Gemini Image3.1 Flash Lite API Pricing

By Google · 1 providerrunwayml/gemini_image3.1_flash_lite
Price
$0.04 per image
Added

As of November 15, 2026, Gemini Image3.1 Flash Lite costs $0.04 per image on Runway.

Prices updated Checked

Gemini Image3.1 Flash Lite 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.

Gemini Image3.1 Flash Lite prices by provider in US dollars, token prices per 1M tokens, as of November 15, 2026. Source: LiteLLM model price file.
ProviderModel name in LiteLLMPer imageContext
Runwayrunwayml/gemini_image3.1_flash_lite$0.04–

What Gemini Image3.1 Flash Lite costs in practice

Generating 1,000 images

Runway$40.00

Gemini Image3.1 Flash Lite features

Input: text, image. Output: image.

Use Gemini Image3.1 Flash Lite with LiteLLM

Call Gemini Image3.1 Flash Lite 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/gemini_image3.1_flash_lite",
    prompt="A cute baby sea otter",
)
Proxy config.yaml
model_list:
  - model_name: gemini_image3.1_flash_lite
    litellm_params:
      model: runwayml/gemini_image3.1_flash_lite
      # 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 $LITELLM_API_KEY" \
  -d '{
    "model": "gemini_image3.1_flash_lite",
    "prompt": "A cute baby sea otter",
    "n": 1,
    "size": "1024x1024"
  }'

Gemini Image3.1 Flash Lite FAQ

How much does Gemini Image3.1 Flash Lite cost?

Gemini Image3.1 Flash Lite costs $0.04 per image on Runway.

Which providers offer Gemini Image3.1 Flash Lite?

Gemini Image3.1 Flash Lite is available from Runway through LiteLLM, using the model name runwayml/gemini_image3.1_flash_lite.

How do I call Gemini Image3.1 Flash Lite with an OpenAI-compatible API?

Use the LiteLLM Python SDK with model="runwayml/gemini_image3.1_flash_lite", 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 Gemini Image3.1 Flash Lite?

Gemini Image3.1 Flash Lite was added to LiteLLM's model price file on November 11, 2026.

Sources

Prices come from LiteLLM's open-source model_prices_and_context_window.json, which LiteLLM uses to calculate the cost of every request. Maintainers update it from each provider's published pricing, and this page is usually rebuilt within 20 minutes of every change. Provider pricing pages:

LiteLLM docs: Runway.

Provider pages: Runway.