mynth

Sample output generated by google/gemini-3.1-flash-image, a image generation model available via the Mynth API
image

google/gemini-3.1-flash-image

google/gemini-3.1-flash-image by Google – image generation model API

Model ID

google/gemini-3.1-flash-image

Open in PlaygroundAPI Docs

Pricing

Generation

Charged per output image

Standard
$0.10/per image
4K scale
$0.14/per image
Input imagesflat fee when any inputs are provided
$0.0010/per image

≈ 10 images per $1 at standard size, 7 at 4K

Platform Features

Optional add-ons & automatic features

Content Rating
Free/per image
Automatic Size
Free/per task
Automatic Model
Free/per task

Feature costs apply only when a feature is used in a request.

Pricing is subject to change — we're in Alpha and costs may be adjusted as we scale. You'll be notified before any price changes take effect.

Supported Parameters

InputsSupports reference/input images
4KSupports 4K image generation
Native Enhance PromptProvider-native prompt enhancement
Native Auto SizeAutomatic dimension selection based on prompt