What is the difference between Seedance 2.5 and Seedance 2.0 Fast?

Seedance 2.5 is made by ByteDance and Seedance 2.0 Fast by ByteDance; both are video models in the GetRun catalog. The difference you feel most in use is in the input parameters: Seedance 2.5 accepts output_format, return_last_frame, while Seedance 2.0 Fast has no parameters of its own. 12 parameters are shared by both.

Which is cheaper, Seedance 2.5 or Seedance 2.0 Fast?

A sample run of Seedance 2.5 costs From Rp1,760 / second (480p; minimum 4 seconds = Rp7,040), and Seedance 2.0 Fast costs From Rp1,250 / second (480p; minimum 4 seconds = Rp5,000). Those are the cost of one sample run, not a flat rate: models billed per unit are recalculated from the duration or token count you ask for, and the estimated total is always shown before the task is created.

Can I use Seedance 2.5 and Seedance 2.0 Fast from one account?

Yes. Both run from the same rupiah balance and are called the same way: POST https://getrun.id/v1/tasks with model "bytedance/seedance-2-5" or "bytedance/seedance-2-fast". No separate accounts, credit cards, or per-provider subscriptions — the balance is topped up through QRIS.

GetRun / Video / Seedance 2.5 vs Seedance 2.0 Fast

Seedance 2.5 vs Seedance 2.0 Fast

Seedance 2.5 from ByteDance and Seedance 2.0 Fast from ByteDance are both video models you can run from one GetRun account on a rupiah balance. A sample run costs From Rp1,760 / second (480p; minimum 4 seconds = Rp7,040) against From Rp1,250 / second (480p; minimum 4 seconds = Rp5,000), and both show an estimate before the task is created. The comparison below is assembled from the catalog, so the figures match what is billed.

Comparison table

	Seedance 2.5	Seedance 2.0 Fast
Provider	ByteDance	ByteDance
Cost of one sample run	From Rp1,760 / second (480p; minimum 4 seconds = Rp7,040)	From Rp1,250 / second (480p; minimum 4 seconds = Rp5,000)
Estimated processing time	90 to 420 seconds	not measured yet
Availability	available now	available now
Number of input parameters	14	12

The parameters that set them apart

Of the 14 parameters that appear on either model, 12 are used by both. Only Seedance 2.5 accepts output_format, return_last_frame. Seedance 2.0 Fast has no parameters of its own.

Trying both

Both are called the same way — POST https://getrun.id/v1/tasks with {"model": "bytedance/seedance-2-5"} or {"model": "bytedance/seedance-2-fast"} — so swapping one for the other means changing a single value, with no other code to touch. Open Seedance 2.5 or Seedance 2.0 Fast for sample output and the full parameter list.

Common questions

What is the difference between Seedance 2.5 and Seedance 2.0 Fast?: Seedance 2.5 is made by ByteDance and Seedance 2.0 Fast by ByteDance; both are video models in the GetRun catalog. The difference you feel most in use is in the input parameters: Seedance 2.5 accepts output_format, return_last_frame, while Seedance 2.0 Fast has no parameters of its own. 12 parameters are shared by both.
Which is cheaper, Seedance 2.5 or Seedance 2.0 Fast?: A sample run of Seedance 2.5 costs From Rp1,760 / second (480p; minimum 4 seconds = Rp7,040), and Seedance 2.0 Fast costs From Rp1,250 / second (480p; minimum 4 seconds = Rp5,000). Those are the cost of one sample run, not a flat rate: models billed per unit are recalculated from the duration or token count you ask for, and the estimated total is always shown before the task is created.
Can I use Seedance 2.5 and Seedance 2.0 Fast from one account?: Yes. Both run from the same rupiah balance and are called the same way: POST https://getrun.id/v1/tasks with model "bytedance/seedance-2-5" or "bytedance/seedance-2-fast". No separate accounts, credit cards, or per-provider subscriptions — the balance is topped up through QRIS.

Other comparisons in this category

Compare other video models on Generate AI Video, Priced in Rupiah, see every comparison, or open the model catalog.