kwaivgi/kling-v2.5-turbo-pro

Kling 2.5 Turbo Pro: Unlock pro-level text-to-video and image-to-video creation with smooth motion, cinematic depth, and remarkable prompt adherence.

Capabilities

Reference Images Negative Prompt

Community model (estimated from hardware time)

Name	Type	Description	Default	Constraints
`prompt` *	string	Text prompt for video generation	`—`	—
`aspect_ratio`	string	Aspect ratio of the video. Ignored if start_image is provided.	`"16:9"`	16:9 9:16 1:1
`duration`	integer	Duration of the video in seconds	`5`	5 10
`end_image`	string (uri)	Last frame of the video	`—`	—
`guidance_scale`	number	Kept for backwards compatibility. This parameter is not used.	`—`	—
`image`	string (uri)	Deprecated: Use start_image instead.	`—`	—
`negative_prompt`	string	Things you do not want to see in the video	`""`	—
`start_image`	string (uri)	First frame of the video	`—`	—

prompt required string

Text prompt for video generation

aspect_ratio string

Aspect ratio of the video. Ignored if start_image is provided.

Default: "16:9"

16:9 9:16 1:1

duration integer

Duration of the video in seconds

Default: 5

5 10

end_image string

Last frame of the video

guidance_scale number

Kept for backwards compatibility. This parameter is not used.

image string

Deprecated: Use start_image instead.

negative_prompt string

Things you do not want to see in the video

Default: ""

start_image string

First frame of the video

Version: a3ccc39250a7 Updated: 6/8/2026 2.7M runs