Seedance 2.5 Spicy Pricing: What a 1080p Clip Actually Costs

The same prompt, at the same length, can produce a bill five times larger on bytedance/seedance-2.5-t2v-spicy depending on one field nobody thinks about twice. It is not duration. Duration behaves exactly as expected. Resolution is where the money goes, and the gap between the cheapest and the most expensive legal call on this endpoint is close to fortyfold.

Key Takeaways

• duration is an enum from 4 to 30 seconds. Four seconds is the floor; there is no 2-second test clip.
• Cost scales strictly linearly with duration at every resolution.
• Resolution does not scale linearly: 480p to 1080p multiplies the bill by 5.29.
• The t2v and i2v spicy tables are identical, so image conditioning adds nothing.

The full cost table

Cost per run, read from the console model detail page:

Nine rows, and the cheapest is $0.559 while the dearest is $22.176. That spread is 39.7x, and almost all of it comes from the resolution column rather than the duration column.

Duration is the boring axis

The linearity is exact. At 480p, ten seconds costs 2.5 times what four seconds costs, and thirty seconds costs 7.5 times. The same ratios hold at 720p and at 1080p. Trimming two seconds off a clip saves exactly two seconds worth of budget, no more.

That is useful mainly as something to stop optimizing. There is no threshold to stay under, no cheaper bracket to squeeze into, and no penalty for asking for the full thirty seconds beyond the proportional one.

Resolution is where the money is

Stepping up one resolution tier is not a small adjustment:

• 480p to 720p multiplies the bill by 2.16
• 720p to 1080p multiplies it by 2.45
• 480p to 1080p multiplies it by 5.29

The practical consequence is a two-stage workflow. Draft at 480p until the prompt, the motion and the framing are right, then run the keeper at 1080p. A thirty-second 480p draft costs $4.191 per run, which is still less than a ten-second 1080p final at $7.392. Iterating at full resolution is the single most expensive habit available on this endpoint.

The four-second floor

duration is an enum, and the smallest value in it is 4. A quick composition test cannot be bought for less than $0.559 at 480p. Compared to a per-second product this feels expensive for a throwaway, and it is worth planning test batches around: four-second 480p runs are the cheapest unit of learning this endpoint sells.

Minimum durations differ by model, and they matter more than headline rates. MiniMax H3 Spicy's five-second floor walks through the same problem on a different endpoint.

How it compares

Seedance 2.5 Spicy is not the budget tier. A ten-second 1080p run on Wan 3.0 i2v currently costs $1.60, against $7.392 here. The difference buys Seedance's motion quality and its thirty-second ceiling, and whether that trade is worth it depends entirely on the shot. The Seedance 2.5 Spicy versus Wan 3.0 Spicy comparison covers the quality side, the 2026 video pricing survey puts both in wider context, and the Seedance 2.5 Spicy prompt tutorial covers what to write once the budget is settled. For broader budget options, see the cheap AI video and image API roundup.

Start generating

Both spicy endpoints, and every model compared above, sit behind one API key. Create your free Siray account and start generating with Seedance 2.5 Spicy now.

A Note on Compliance

Siray's NSFW models generate legal, consensual adult content only — CSAM and any illegal content are refused with zero tolerance. Uncensored means no excess moderation within the law, not the absence of law. Prices quoted here were read from the Siray console on 2026-09-20 and can change. Seedance models are third-party models available through Siray's API, not Siray-hosted models.