Updated
Seedance 2.5 vs MiniMax H3
Longer scenes with sound or shorter shots in 2K.
Duration and Input Controls
Each dot is a selectable duration in at least one input mode. Available lengths depend on the mode, resolution and settings.
| Control | Seedance 2.5 | MiniMax H3 |
|---|---|---|
| Text Prompt | Available | Available |
| Start Image | Available | Available |
| First and Last Frame | Available | Available |
| Multiple References | Available | Available |
| Existing Video | Available | Available |
| Output Resolution | 480p, 720p, 1080p | 768P, 2K |
| Native Audio | Listed with audio support | Not specified in the editor configuration |
These are the integrations available on Cut AI, not the full capabilities of each model provider. This diagram compares controls and specifications; it does not score visual quality.
Seedance 2.5 vs MiniMax H3 at a Glance
| Feature | Seedance 2.5 | MiniMax H3 |
|---|---|---|
| Input modes | Text to video, Image to video, First and last frame, Multi-reference, Video to video | Text to video, Image to video, First and last frame, Multi-reference, Video to video |
| Duration | 4s–30s | 4s–15s |
| Resolution | 480p, 720p, 1080p | 768P, 2K |
| Aspect ratios | Auto, 16:9, 4:3, 1:1, 3:4, 9:16, 21:9 | 21:9, 16:9, 4:3, 1:1, 3:4, 9:16 |
| Native audio | Listed with audio support | Not specified in the editor configuration |
| Cut AI credits | 12–100 credits / s | 16–120 credits + references |
| Developer | ByteDance | MiniMax |
| Highest resolution | 1080p | 2K |
Specifications and credit ranges reflect the Cut AI editor today. The exact credit quote appears before you generate.
Which Model Fits Your Shot?
Seedance 2.5 and MiniMax H3 are the two most flexible video models in Cut AI. Each supports text, image, first and last frame, multi-reference and video-to-video inputs.
With the input modes equal, start with the required shot length, output resolution and generation quote.
Key Differences
Length
Seedance 2.5 generates up to 30 seconds in one request. MiniMax H3 runs 4–15 seconds, enough for most single shots and short ads.
Resolution
MiniMax H3 offers a 768P tier and a 2K tier for sharper delivery. Seedance 2.5 offers 480p, 720p and 1080p, which includes a cheap draft tier.
Sound
Seedance 2.5 is listed with audio support. The MiniMax H3 configuration does not explicitly specify native audio; verify the selected workflow rather than treating an absent label as an unsupported feature. Studio can add narration and music afterwards.
References and Pricing
Both accept multiple references. Credits for MiniMax H3 add reference usage to the base clip price; Seedance 2.5 is billed per second, and reference videos count toward the quote. The editor shows the total before you confirm.
What Creators Say About Seedance and MiniMax
Comments on Seedance and on MiniMax’s Hailuo app and newer video model, from Reddit and Trustpilot. Most discuss earlier versions; each card shows its date and topic.
Hailuo AI by MiniMax
This is one of the best models out there. The action with 2.0 is much better than any other model. …
via Trustpilot (Serge Donaldson’s post, opens in a new tab) New MiniMax video model
It's like 100x times better than LTX. - Better audio - Better prompt adherence - Better physics - Better output quality - Reference conditioning <-- this one's powerful and pretty much on Seedance 2.0 level …
via Reddit (u/xTopNotch’s post, opens in a new tab) Hailuo AI by MiniMax
This product is amazing for turning still images to life, and as far as I can tell its the best product out there so far. I am a subscriber, but i am very frustrated at having to pay for renders do not obey a very simple instruction. …
via Trustpilot (Daytona Rob’s post, opens in a new tab) Hailuo AI by MiniMax
…I cannot generate stable 1080p video quality in Hailuo AI. Videos randomly range from 699 KB to 4.8 MB due to forced "optimization" that cannot be disabled in the UI. …
via Trustpilot (Sergiy Arakelov’s post, opens in a new tab)
Seedance 2.0
As a Seedance 2.0 Multi-model fan I can't help to appraise the R2V workflow it provides and the high quality montion it generates and how well it understands storyboards. …
via Reddit (u/TheShadeOfUs’s post, opens in a new tab) Seedance vs Kling vs Grok
Grok falls apart at the end. Kling gets the ending the closest to something feeling natural but the model’s anatomy looks exaggerated. Seedance is the most consistent of the three IMO.
via Reddit (u/Any-Tomorrow-7344’s post, opens in a new tab) Seedance 2 vs Veo
I’ve been testing Seedance 2 (at a couple different sites) but it’s been noticeably worse than VEO (I have an Ultra subscription ) with following ref images and lip sync. …
via Reddit (u/JRF2398’s post, opens in a new tab) Seedance 2.0 vs Kling 3.0
Seedance looks more sensational but also more obviously ai
via Reddit (u/braddeicide’s post, opens in a new tab)
Who Should Choose Which
Choose Seedance 2.5 If
- You need scenes longer than 15 seconds.
- You want sound generated with the video.
- You want cheap 480p drafts before a final render.
Choose MiniMax H3 If
- You need 2K sharpness for delivery.
- Your shots are 15 seconds or shorter.
- You plan to add your own voiceover or music anyway.
Limitations to Consider
Seedance 2.5
- Maximum 1080p.
- Long 1080p scenes use more credits.
MiniMax H3
- 15-second maximum per request.
- Native audio is not specified in the published editor configuration.
The Verdict
Choose Seedance 2.5 for a shot longer than 15 seconds. Consider MiniMax H3 when 2K output and a 4–15 second duration fit the brief. Both expose the same input-mode categories; compare a representative shot before judging the visual result.
Questions from the Model Pages
Selected questions already published on Cut AI’s model pages. The source for each answer is linked below it.
Seedance 2.5: What is this workflow best for?
It is best for longer AI video scenes, multi-reference creative briefs, video continuation, and controlled editing workflows.
Seedance 2.5: How is version 2.5 different from 2.0?
It focuses on native 30-second generation, richer reference handling, and more predictable creative control compared with shorter Seedance 2.0 workflows.
MiniMax H3: Which modes can I use?
Text-to-video, image-to-video, first/last frames, reference-to-video and video-to-video all use the same workspace. You can also select MiniMax H3 in the homepage video menu and the general video generators.
MiniMax H3: How many credits does it cost?
The rate is 3 credits per output second at 768P and 4 at 2K. Supported durations are 4–15 whole seconds, so a clip costs 12–45 credits or 16–60 credits.
