MiniMax H3
NewMiniMax
MiniMax H3 is a reference-to-video model built for editing an existing clip rather than generating a new one — attach up to 9 reference photos alongside a reference video and it swaps the people in it while preserving the original motion, camera movement, and setting. The model to reach for when you need to replace more than one character at once.
Specs last verified: 9/2/2026
Try this modelTips for MiniMax H3 prompts
General guidance that applies whichever model you're using.
Be specific about the subject
Describe the subject, setting and action clearly — MiniMax H3 responds best to a concrete scene rather than a vague idea.
Mention camera and motion
Add camera movement and motion details to guide MiniMax H3's output.
Set duration and resolution deliberately
MiniMax H3's cost and result both depend on the duration and resolution you pick — check the pricing table above before generating.
Compare with an audio-capable model
MiniMax H3 doesn't generate native audio — if you need synced sound, try a model with native audio support instead.
Frequently asked questions
Generate your next video now
Join thousands of creators and get started instantly, no credit card required.
Get Started Free