Availability check, read this first. Seedance 2.5 and MiniMax H3 both launched on July 31, 2026, and their specs here are from official releases. Two caveats matter: MiniMax H3’s open weights are region-restricted, with the license excluding the US, EU, UK and South Korea, and Seedance 2.5 is live in ByteDance’s own apps first, with the developer API opening around August 7. Wan 3 is different again: as of the latest sources, Alibaba has not officially released or confirmed it, and the current shipping flagship is Wan 2.7. The Wan 3 details here are drawn from early demos, community reports and Alibaba’s open-weight pledge, so treat them as expected rather than confirmed.
The short answer, one line each
Pick Seedance 2.5 if you need length and 4K. You want one continuous 30-second shot at native 4K with heavy reference control and second-by-second directing, and you are fine with a closed, commercial tool.
Pick MiniMax H3 if you need synced audio. You want native stereo dialogue, ambience and effects generated in the same pass, plus open weights you can self-host and fine-tune, at a low per-second price.
Pick Wan 3 if you want fully open. You want a permissive Apache-style license and local deployment above all, and you can wait for an official release, since availability is not yet confirmed.
The full spec sheet
Seedance 2.5 and MiniMax H3 figures are from official 2026 releases. Wan 3 figures are expected, drawn from demos and community reports, and may change on any official launch.
| Dimension | Seedance 2.5 | MiniMax H3 | Wan 3 |
|---|---|---|---|
| Maker | ByteDance | MiniMax, as Hailuo 3.0 | Alibaba Tongyi Lab |
| Lineage | Seedance 2.0 in Feb 2026, then 2.5 | Hailuo 01 to 02 to 2.3 to H3 | Wan 2.1 through 2.7, then Wan 3 |
| Status | Launched Jul 31, 2026, API from Aug 7 | Launched Jul 31, 2026, weights Aug 3 | Not confirmed, 2.7 is current |
| Resolution | Native 4K, 10-bit color | Native 2K, 2560 by 1440 | Native 1080p in demos |
| Frame rate | Not officially stated | 24 fps | Unconfirmed |
| Max length | 30s single-pass | 4 to 15s natively | About 30s single-shot in demos |
| Extend | Native single pass, no stitching | Extend tool to about 30s | Unconfirmed |
| Aspect ratios | Multiple, app-driven | 21:9 through 9:16 | Unconfirmed |
| Generation modes | Text, image, reference to video | Text, image, reference, editing, audio-driven | Text, image, reference, editing, from 2.7 |
| First or last frame | First-last frame control | First and or last frame | Yes, in the 2.7 lineage |
| Reference inputs | Up to 50, includes 3D white models | Up to 12 files, 9 image, 3 video, 3 audio | Up to 5 to 9 references, plus voice cloning |
| Native audio | Yes, in the same latent space | Synchronized stereo, audio as input too | Expected, same-pass audio |
| Editing and control | Localized re-draw, timestamp control, camera direction | Instruction-based editing, arena editing leader | Thinking Mode, Identity Lock, instruction edit |
| Extras | 10-bit color, 3D white-box preview, about 20% better prompt adherence | In-context 2K regeneration, 100K to 4K token distillation | Multi-shot planning, claimed not confirmed |
| Architecture | Not disclosed | 33B parameters, dense, not mixture-of-experts | Mixture-of-experts rumored, unconfirmed |
| Openness | Closed, commercial | Open weights, 42.5 GB, community license | Pledged Apache-style open, unshipped |
| Regional limits | China first, then global | Weights exclude US, EU, UK and South Korea | Unknown |
| Access points | Jimeng, Dreamina, Doubao, CapCut, BytePlus API | Hailuo app, MiniMax API, OpenRouter, self-host | Together AI for 2.7, demos for 3 |
| Pricing | BytePlus per-token, about $1.16 for a 720p 5s clip | About $0.13 per second at 2K, $0.78 for a 6s clip | Free to self-host once weights ship |
| Benchmarks | 2.0 was Video Arena number one, no 2.5 score yet | Number one editing, two text-to-video, three image-to-video | None, unreleased |
Where each wins: five battlegrounds
Length and resolution WINNER: SEEDANCE 2.5
Seedance 2.5 One continuous 30-second take at native 4K with 10-bit color, generated in a single pass with no stitching. That doubles Seedance 2.0’s 15-second limit and sets the ceiling on both length and sharpness.
MiniMax H3 4 to 15 seconds at native 2K and 24fps, extendable to roughly 30 seconds with a separate Extend tool. It reaches 2K by regenerating its own output in context rather than bolting on an upscaler.
Wan 3 Early demos show about 30 seconds at native 1080p, strong on length but a step below on resolution, and none of it is confirmed by Alibaba.
Audio WINNER: MINIMAX H3
Seedance 2.5 Processes audio and video in the same latent space and can lip-sync dialogue, a real step up, but audio is an output of the scene rather than a driver of it.
MiniMax H3 Generates synchronized stereo dialogue, score, foley and room tone timed to the cut, and can take audio as an input to drive the visuals. Its dense 33B design keeps the audio and video streams tightly coupled.
Wan 3 Expected to produce same-pass audio in the Wan lineage, with reference-based voice cloning carried over from Wan 2.7, but this is unverified.
References and directorial control WINNER: SEEDANCE 2.5
Seedance 2.5 Up to 50 reference inputs, including 3D white models, with timestamp control, region-level re-draw and camera direction like pans, dollies and orbits. Prompt adherence is about 20% better than 2.0.
MiniMax H3 An omni-reference system of up to 12 files with prompts up to 7,000 characters, and editing expressed in plain language, which is why it leads the arena editing board.
Wan 3 A Thinking Mode that plans composition before rendering and an Identity Lock that holds a character across sessions, powerful features if the release delivers them.
Openness and price WINNER: MINIMAX H3
Seedance 2.5 Closed and commercial, priced per token on BytePlus, roughly $1.16 for a 720p five-second clip, with the 2.0 line known for undercutting rivals.
MiniMax H3 Open 42.5 GB weights that run locally on a single high-end GPU, plus an API near $0.13 per second at 2K, under a third of mainstream cost. The catch is the license excludes the US, EU, UK and South Korea.
Wan 3 Pledged as Apache-style open, the most permissive of the three if it ships, but Alibaba took Wan 2.5 and 2.6 closed first, so the pledge is unproven.
Availability today WINNER: SEEDANCE AND MINIMAX
Seedance 2.5 Live now as the default video model in ByteDance’s Jimeng and Dreamina apps, with the developer API opening on BytePlus and Volcano Engine around August 7.
MiniMax H3 Live through the Hailuo app, the MiniMax API and open-weight downloads, the most broadly reachable of the three, though weight access is region-restricted and H3 is pay-as-you-go only.
Wan 3 Not officially available, with only demos and early access circulating. Wan 2.7 is the model you can actually use today.
The scorecard
Our editorial ratings on a 1 to 5 scale, from the 2026 specs above. Wan 3 is scored on expected figures, so read its marks with the availability caveat.
| Criterion | Seedance 2.5 | MiniMax H3 | Wan 3 | Leads |
|---|---|---|---|---|
| Resolution | 5 / 5 | 4 / 5 | 3 / 5 | Seedance 2.5 |
| Max length | 5 / 5 | 3 / 5 | 4 / 5 | Seedance 2.5 |
| Native audio | 3 / 5 | 5 / 5 | 3 / 5 | MiniMax H3 |
| Editing and control | 5 / 5 | 4 / 5 | 3 / 5 | Seedance 2.5 |
| Openness | 1 / 5 | 4 / 5 | 5 / 5 | Wan 3 |
| Price and value | 3 / 5 | 5 / 5 | 4 / 5 | MiniMax H3 |
| Availability now | 5 / 5 | 5 / 5 | 1 / 5 | Seedance and H3 |
Scores are this guide’s assessment, not vendor benchmarks. Wan 3 marks reflect expected specs and are provisional until an official release.
Match the model to the job
Reach for Seedance 2.5
▪ Premium ads or film-style clips that need one long, unbroken take
▪ Projects that demand native 4K delivery
▪ Complex scenes fed by many reference assets
▪ Work that needs frame-level and region-level control
Reach for MiniMax H3
▪ Talking scenes and content where synced audio is essential
▪ Audio-driven generation, where sound guides the visuals
▪ Teams that want to self-host or fine-tune the weights, outside restricted regions
▪ Budget-sensitive, high-volume short-form production
Reach for Wan 3
▪ Open-source-first workflows and full local deployment
▪ A permissive license for commercial reuse and modification
▪ Longer 1080p scenes with planned, multi-shot structure
▪ Teams that can wait for an official, verified release
The verdict: no single winner, three clear lanes
Seedance 2.5 is the choice for length and resolution. Nothing here matches a single 30-second 4K take with this much reference and directorial control, if a closed, commercial tool works for you.
MiniMax H3 is the most complete package shipping today. Native stereo audio in one pass, open weights, a strong editing record and the lowest price make it the safe default for most creators, provided you are outside the excluded regions.
Wan 3 is the one to watch. A genuinely open Apache-style release would be compelling, but with no confirmed launch it is a promise, not a production tool, right now.
If you need one honest default today, most creators should start with MiniMax H3, since it ships now, includes native audio, runs cheaply and can be self-hosted. Choose Seedance 2.5 when length and 4K are non-negotiable, and keep Wan 3 on your radar for the moment Alibaba actually ships open weights. As always with a fast-moving field, test the shortlist on one real shot before committing a pipeline.
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