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Doubao Seedance 2.0 Fast 260128 vs doubao-seedance-2-5-flash

Compare Doubao Seedance 2.0 Fast 260128 from ByteDance and doubao-seedance-2-5-flash from ByteDance on key metrics including benchmarks, price, context length, and other model features. Access both models and hundreds of others through the AIHubMix API.

ByteDanceDoubao Seedance 2.0 Fast 260128ByteDancedoubao-seedance-2-5-flash
ByteDance logo
Doubao Seedance 2.0 Fast 260128
ByteDance · text, image, video, audio → text

Seedance 2.0 fast is a next-generation multimodal video-creation model launched by the Doubao large-model team; it inherits the core features and advantages of Seedance 2.0 and generates content faster.

Input$2 /M
Output$0 /M
ByteDance logo
doubao-seedance-2-5-flash
ByteDance · text, image, audio, video → text

Seedance 2.5 Flash is ByteDance’s multimodal video generation model, accepting text, image, audio, and video inputs for frequent creative work and batch content production. It delivers quality close to Seedance 2.5 with twice the generation speed and lower costs, supporting videos up to 30 seconds long at 480p or 720p.

InputPrice TBD
OutputPrice TBD

Pricing & Specifications

Prices are per million tokens. Time to First Token and throughput are rolling averages measured on AIHubMix.

Doubao Seedance 2.0 Fast 260128
doubao-seedance-2-5-flash
Input /M
$2
Price TBD
Output /M
$0
Price TBD
Cache read /M
-
-
Context length
0
0
Max output
0
0
Time to First Token
-
-
Throughput
-
-
Modalities
textimagevideoaudio
textimageaudiovideo
Supported Parameters
API Formats
Released
January 28, 2026
November 12, 2026

Promotional prices show the discounted rate; see each model page for promotion windows.

Activity Past 30 Days

Daily traffic served through AIHubMix — how demand for each model is trending.

doubao-seedance-2-0-fast-260128doubao-seedance-2-5-flash

Tokens / day

-

Requests / day

-

Performance Past 3 Days

Measured on real AIHubMix traffic, hourly buckets. Gaps mean no traffic in that hour.

doubao-seedance-2-0-fast-260128doubao-seedance-2-5-flash

Throughput (tok/s)

-

TTFT (s)

-

Uptime (%)

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Cost calculator

Estimate your monthly bill for the same workload on each model.

Doubao Seedance 2.0 Fast 260128
$120 /mo
doubao-seedance-2-5-flash
Price TBD

Monthly = daily × 30. Discounted rates applied where a promotion is active.

FAQ

What inputs and capabilities does each model support?

Doubao Seedance 2.0 Fast 260128 accepts text, image, video and audio input; doubao-seedance-2-5-flash accepts text, image, audio and video input.

Can I call Doubao Seedance 2.0 Fast 260128 and doubao-seedance-2-5-flash with the same API key?

Yes. AIHubMix serves every model on this page behind one OpenAI-compatible endpoint, so switching between them is a one-line change to the model field — no second account, key or SDK.

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