minimax/h3

OfficialView on Replicate →

Generate videos with MiniMax H3, a multimodal video model from MiniMax that supports text-to-video, first- and last-frame image-to-video, and reference-based video generation.

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	`—`	—
`duration`	integer	Output duration in seconds.	`5`	456789101112131415
`first_frame_image`	string(uri)	First frame image for video generation. The output video will have the same aspect ratio as this image.	`—`	—
`last_frame_image`	string(uri)	Last frame image for video generation. The final frame of the output video will match this image.	`—`	—
`ratio`	string	Output aspect ratio. Required for text-to-video; adaptive for image-to-video.	`"16:9"`	adaptive21:916:94:31:13:49:16
`reference_audio_urls`	array	Public URLs for up to 3 reference audio clips.		—
`reference_image_urls`	array	Public URLs for up to 9 reference images.		—
`reference_video_urls`	array	Public URLs for up to 3 reference videos, 15 seconds total. Reference video seconds are billed at the same rate as output seconds.		—
`resolution`	string	Output resolution.	`"2K"`	768P2K

promptrequiredstring

Text prompt for generation

durationinteger

Output duration in seconds.

Default: 5

456789101112131415

first_frame_imagestring

First frame image for video generation. The output video will have the same aspect ratio as this image.

last_frame_imagestring

Last frame image for video generation. The final frame of the output video will match this image.

ratiostring

Output aspect ratio. Required for text-to-video; adaptive for image-to-video.

Default: "16:9"

adaptive21:916:94:31:13:49:16

reference_audio_urlsarray

Public URLs for up to 3 reference audio clips.

Default:

reference_image_urlsarray

Public URLs for up to 9 reference images.

Default:

reference_video_urlsarray

Public URLs for up to 3 reference videos, 15 seconds total. Reference video seconds are billed at the same rate as output seconds.

Default:

resolutionstring

Output resolution.

Default: "2K"

768P2K

Version: 150d557601a8Updated: 11/7/2026108.4K runs