Cheapest 18-second 720p AI video on Sume: Wan 3.0 $2.25
For a single 18-second 720p-class clip, Wan 3.0 is the cheapest Sume video row at $2.25; Seedance 2.5 is the dearest at $10.41. Read 2026-10-09.
The cheapest way to make a 18-second 720p clip on Sume is Wan 3.0 at $2.25. The dearest row that can make the same clip is Seedance 2.5 at $10.41, 4.6 times as much.
Every row that can make it
A row is listed only if its duration range includes 18 s and it has a 720p-class tier (MiniMax rows use 768p where 720p is asked). Prices are provider list times 1.25, rounded up to a cent, read 2026-10-09.
| Model | Resolution | Clip price | Per second |
|---|---|---|---|
| Wan 3.0 | 720p | $2.25 | $0.1250 |
| Seedance 2.5 | 720p | $10.41 | $0.5783 |
Rows left out
Not shown: MiniMax H3, MiniMax H3 Max, Gemini Omni Flash 1.1. Rows not shown are either outside their duration range for 18 s or have no 720p-class tier.
Cheap is a starting point. Sume reserves the clip price at submit and refunds a failed job, so rendering the same prompt on the two cheapest rows costs $12.66 and settles the quality question for your shot. See the Video Router docs.
Sources
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Written by Sume