leonardoai/phoenix-1.0

Leonardo AI’s first foundational model produces images up to 5 megapixels (fast, quality and ultra modes)

Capabilities

No capability data available

Cost

Community model (estimated from hardware time)

Input Parameters

Name	Type	Description	Default	Constraints
`prompt` *	string	Text prompt for generation	`—`	—
`aspect_ratio`	string	Aspect ratio of the output image	`"3:2"`	1:1 16:9 9:16 3:2 2:3 4:5 5:4 3:4 4:3 2:1 1:2 3:1 1:3
`contrast`	string	Contrast level	`"medium"`	low medium high
`generation_mode`	string	Generation mode	`"quality"`	fast quality ultra
`num_images`	integer	Number of images to generate	`1`	min: 1, max: 8
`prompt_enhance`	boolean	Whether to enhance the prompt	`true`	—
`style`	string	Style to use for the output image	`"none"`	3d_render bokeh cinematic cinematic_concept creative dynamic fashion graphic_design_pop_art graphic_design_vector hdr illustration macro minimalist moody none portrait pro_bw_photography pro_color_photography pro_film_photography portrait_fashion ray_traced sketch_bw sketch_color stock_photo vibrant

prompt required string

Text prompt for generation

aspect_ratio string

Aspect ratio of the output image

Default: "3:2"

1:1 16:9 9:16 3:2 2:3 4:5 5:4 3:4 4:3 2:1 1:2 3:1 1:3

contrast string

Contrast level

Default: "medium"

low medium high

generation_mode string

Generation mode

Default: "quality"

fast quality ultra

num_images integer

Number of images to generate

Default: 1 min: 1, max: 8

prompt_enhance boolean

Whether to enhance the prompt

Default: true

style string

Style to use for the output image

Default: "none"

3d_render bokeh cinematic cinematic_concept creative dynamic fashion graphic_design_pop_art graphic_design_vector hdr illustration macro minimalist moody none portrait pro_bw_photography pro_color_photography pro_film_photography portrait_fashion ray_traced sketch_bw sketch_color stock_photo vibrant

Version: d30daced489a Updated: 6/26/2026 39.1K runs