Video generation
Coming soon

Seedance 2.5 Flash

by ByteDance

ByteDance's faster edition of Seedance 2.5.
Coming soon, for quicker drafts and more takes.

Seedance 2.5 Flash

Key features

Seedance 2.5 Flash is coming soon. This page covers what is expected so far and updates with the launch specs. Use-case images are illustrations.

Technical specifications

Coming soon

Announced, with release timing still to come.

Seedance 2.5

A faster edition of the full Seedance 2.5.

Faster

Faster than Seedance 2.5; exact figures at launch.

At launch

Not published; expected below Seedance 2.5 per second.

Use cases

Rough draft prints of a lighthouse shot beside one finished, framed print

Drafts before the final

Block out a shot and its pacing on a faster tier, then render the keeper on the full Seedance 2.5.

A grid of eight opening shots for one orange sneaker, with the winning print lifted under a spotlight

Testing ad hooks

Run several openings for one ad side by side and keep the version that holds attention best.

A week of short-form content prints pinned in a calendar grid on a studio desk

High-volume social

Weekly feeds, stories and product moments, where quick turnaround keeps the calendar moving.

Grey clay figures, foam-board buildings and a miniature camera dolly on a tabletop previz set

Previz and blocking

Try staging and camera moves for a scene before committing to a longer, heavier render.

An unlabeled glass perfume bottle on a turntable, with ghosted positions showing the rotation

Product loops

Short loops of a product turning and catching the light, made fast enough for a full range.

Three mood prints, a desert road, a neon street and a misty forest, pinned on a meeting room wall

Pitch concepts

Rough motion for three creative directions, ready to show in the same client meeting.

Prompt examples

Product orbit

Slow 360 orbit around a glass bottle on a turntable, rim light, 5s

Edit prompt

Ad hook

Snap zoom onto an orange sneaker landing in a puddle, slow-mo splash

Edit prompt

Night tracking

Tracking shot beside a cyclist in night rain, bokeh city lights

Edit prompt

Aerial reveal

Drone push over sea cliffs at sunrise, waves breaking below, 16:9

Edit prompt

Dialogue blocking

Slow push-in on two friends talking at a kitchen table, warm dusk

Edit prompt

Vertical loop

Vertical 9:16 macro: latte art blooming in slow motion, steam rising

Edit prompt

Overview

Seedance 2.5 Flash is a faster edition of Seedance 2.5, and it is coming soon. It is built for speed, with output expected to stay close to the full model. Price and full specs arrive with the launch, and this page adds them then.

What is known about Seedance 2.5 Flash

  • Flash is a speed-tuned edition of Seedance 2.5.
  • It is built to generate faster, cutting the wait from prompt to preview.
  • It is coming soon, with no release date yet.

Seedance 2.5 Flash: what to expect

  • Output close to Seedance 2.5. Likely, because Flash is an edition of the same model, tuned for speed.
  • Lower cost per second than Seedance 2.5. Likely, because ByteDance's two Seedance 2.0 speed tiers, Fast and Mini, both cost less per second than the full Seedance 2.0.
  • A step up from Seedance 2.0. Likely, because Flash builds on Seedance 2.5, which runs longer clips and takes far more references than 2.0.
  • Familiar prompting. Likely, because Flash shares the Seedance 2.5 family, so a shot brief written for Seedance 2.5 is a sound starting point.

Seedance 2.5 Flash release date and specs

Seedance 2.5 Flash is coming soon, and an official release date has not been published yet. Price per second, clip length, resolution and reference limits are expected with the launch.

Seedance 2.5 Flash and Morphic

The Seedance line runs on Morphic today. Seedance 2.5 covers clips up to 30 seconds, up to 50 references, and edit and extend on Basic and above, and Seedance 2.5 Draft makes a 480p draft of a shot, then re-renders the keeper at 1080p. Flash is expected to join them once ByteDance opens access.

Read the Seedance 2.5 Flash guide, or start creating with the Seedance 2.5 AI video generator.

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FAQs

What is Seedance 2.5 Flash?
Seedance 2.5 Flash is a faster edition of Seedance 2.5, ByteDance's top video model, and it is coming soon. It is built for speed, with output expected to stay close to Seedance 2.5 in motion consistency and cinematic detail.
When is Seedance 2.5 Flash coming out?
Seedance 2.5 Flash is coming soon, and a release date has not been published yet. This page adds the release details as soon as they are out.
How much will Seedance 2.5 Flash cost?
Pricing has not been published yet. Flash is likely to cost less per second than Seedance 2.5, because the two earlier Seedance speed tiers, Seedance 2.0 Fast and Seedance 2.0 Mini, both cost less than the full Seedance 2.0.
How is Seedance 2.5 Flash different from Seedance 2.5?
Speed is the main difference: Flash is built to generate faster while keeping output close to the full model. The full Seedance 2.5 keeps its known toolkit of 30-second single takes, up to 50 references, and edit and extend. Which of those Flash keeps arrives with the launch specs.
Is Seedance 2.5 Flash better than Seedance 2.0?
It is expected to be. Flash builds on Seedance 2.5, which runs longer clips and takes more references than Seedance 2.0, and its output is expected to stay close to Seedance 2.5. Its exact limits arrive with the launch specs.
Will prompts written for Seedance 2.5 work on Flash?
They are expected to. Flash is an edition of Seedance 2.5, and the earlier Seedance speed tiers take the same prompt inputs as their full models, so a shot brief written for Seedance 2.5 today is a sound starting point.
What can I use while Seedance 2.5 Flash is on the way?
Seedance 2.5 runs on Morphic today on Basic and above, with clips up to 30 seconds, up to 50 references, and edit and extend. For quick iteration, Seedance 2.5 Draft makes a 480p draft of a shot and re-renders the keeper at 1080p, and Seedance 2.0 Fast and Seedance 2.0 Mini are the lighter Seedance tiers already on Morphic.

More about Seedance 2.5 Flash

Seedance 2.5 Flash: release, price and what to expect

Seedance 2.5 Flash is ByteDance's faster Seedance 2.5, coming soon. What to expect, how sure it is, and what launch will settle.

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