bytedance/dreamina-3.1

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4MP text-to-image generation with enhanced cinematic-quality image generation with precise style control, improved text rendering, and commercial design optimization.

Capabilities

1:14:33:416:99:162:33:2Seed

Cost

Community model (estimated from hardware time)

Input Parameters

Name	Type	Description	Default	Constraints
`prompt`*	string	Text prompt for image generation	`—`	—
`aspect_ratio`	string	Image aspect ratio. Set to 'custom' to specify width and height.	`"1:1"`	1:14:33:43:22:316:99:1621:99:21custom
`height`	integer	Image height (only used when aspect_ratio is 'custom')	`1328`	min: 512, max: 3024
`resolution`	string	Image resolution quality	`"2K"`	1K2K
`seed`	integer	Random seed for reproducible generation	`—`	—
`use_pre_llm`	boolean	Enable text expansion for better results with short prompts	`true`	—
`width`	integer	Image width (only used when aspect_ratio is 'custom')	`1328`	min: 512, max: 3024

promptrequiredstring

Text prompt for image generation

aspect_ratiostring

Image aspect ratio. Set to 'custom' to specify width and height.

Default: "1:1"

1:14:33:43:22:316:99:1621:99:21custom

heightinteger

Image height (only used when aspect_ratio is 'custom')

Default: 1328min: 512, max: 3024

resolutionstring

Image resolution quality

Default: "2K"

1K2K

seedinteger

Random seed for reproducible generation

use_pre_llmboolean

Enable text expansion for better results with short prompts

Default: true

widthinteger

Image width (only used when aspect_ratio is 'custom')

Default: 1328min: 512, max: 3024

Version: 1c46683343f1Updated: 8/1/2026123.5K runs