100-second AI video: cost on Sume, Wan 3.0 vs Seedance 2.5
A 100-second AI video is four jobs (30 + 30 + 30 + 10 s). Wan 3.0 runs $6.25 to $25 by resolution; Seedance 2.5 $26.87 to $142.16. Plus $0.20 Timeline.
A 100-second AI video cannot be one job on Sume: Wan 3.0 and Seedance 2.5 stop at 30 seconds per job, so it is 4 jobs (30 + 30 + 30 + 10 seconds). On Wan 3.0 the total is $6.25 at 480p, $12.50 at 720p and $25.00 at 1080p. On Seedance 2.5 it is $26.87, $57.78 and $142.16.
Joining the clips with the Timeline tool adds $0.20, because Timeline bills $0.10 per output minute rounded up, per its docs. Rates are in the Video Router docs and API rate card.
Total by resolution
Each job is billed at the model's per-second rate for its length; the table sums the jobs.
| Resolution | Wan 3.0 total | Seedance 2.5 total |
|---|---|---|
| 480p | $6.25 | $26.87 |
| 720p | $12.50 | $57.78 |
| 1080p | $25.00 | $142.16 |
What is not in the total
Cut points between jobs are visible unless you plan the shots around them. Retakes bill again at the same rate, and each job takes a concurrency slot (4 on Pro, 8 on Startup, 20 on Scale).
Sources
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