Higgsfield Genjutsu: 20-second motion transfer is $7.95 at 480p

Sume prices Higgsfield Genjutsu Motion Transfer by the length of your input video: 20 seconds is $7.95 at 480p and $17.03 at 720p. Arithmetic and limits.

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A 20-second Higgsfield Genjutsu Motion Transfer job costs $7.95 at 480p and $17.03 at 720p on Sume, which is $0.3975 and $0.85125 per second. Genjutsu is priced by the length of the input video, rounded up, and the row exists only when its provider is configured, so check the catalog before you plan around it.

Motion Transfer takes a video_url (the motion source) and 1 to 8 reference_image_urls. There is no text-only mode, no aspect_ratio, no generate_audio and no audio references. Lengths run 4 to 30 seconds.

Price by input length

Genjutsu Motion Transfer on Sume (read 2026-10-08)
Input length480p720p720p with 5.5% fee
4 s$1.59$3.41$3.59
10 s$3.98$8.51$8.98
15 s$5.96$12.77$13.47
20 s$7.95$17.03$17.96
30 s$11.93$25.54$26.94

The arithmetic

At 720p, the per-second rate is $0.85125; at 480p, $0.3975. A 20-second input at 720p is 20 x $0.85125 = $17.03; at 480p, 20 x $0.3975 = $7.95. A 17.2-second input rounds up to 18 seconds, so at 720p it bills 18 x $0.85125 = $15.32. The platform fee from Sume's pricing policy adds 5.5%, so the 20-second 720p job is about $17.96.

The 480p rate is under half the 720p rate (a ratio of 0.47), so a 480p test is a good filter. At 30 seconds, the gap is $11.93 against $25.54 at 720p.

Cost compared with other rows

For the same 20 seconds, Seedance 2.5 at 720p is 20 x $0.5778 = $11.56, Wan 3.0 at 720p is $2.50, and H3 Max at 768p is $2.00. Genjutsu is not a text-to-video model, so the comparison only tells you how much you pay for the motion-transfer capability. If the brief can be solved with a text prompt and an image, the cheaper rows win.

If the point is transferring a real performance onto a character, 20 seconds at 480p for $7.95 is the entry cost to judge whether the result is usable before spending $17.03 on 720p.

Steps

  • Trim the motion source to the part you need; the price follows its length, rounded up to a whole second.
  • Prepare 1 to 8 clear reference images of the character.
  • Run 480p first, then 720p for the approved take.
  • Submit with model: "higgsfield-genjutsu" on POST /v1/video-router/generate.

Shorter clips

Genjutsu is billed per second, so you can test with less. A 5-second clip is 5 x $0.3975 = $1.99 at 480p and 5 x $0.85125 = $4.26 at 720p. The 720p rate is about 2.14 times the 480p rate, so a 20-second 720p run is $9.08 more than the 480p run ($17.03 against $7.95). Test the pose and framing at 480p first.

What Sume does not do

Sume does not guarantee that Genjutsu is in the catalog on every environment, does not auto-route to it (sume/auto never picks it), and does not bill by output beyond the input's length. Duration equals the length of your input video, rounded up. Read from the repo on 2026-10-08.

Sources

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