ByteDance

Doubao-Seedance-2.0-fast

doubao-seedance-2.0-fast

Speed and cost-first video creation model

Seedance 2.0 Fast is in the same series as Seedance 2.0, and official docs state that both models have the same capabilities. Official guidance recommends Fast when cost and generation speed matter more than maximum quality; public docs list 480p and 720p options for Fast.

Task typeFast video generation
Released2026-01
Relays7 sites
Same series capabilitiesSpeed and cost priorityMultimodal input480p/720p

Model information

Model ID
doubao-seedance-2.0-fast
Context
Fast video generation
Max input
-
Max output
-
Knowledge cutoff
-
Open weights
Unknown
License
-
Release date
2026-01

Input

Text: Not supportedImage: Not supportedAudio: Not supportedVideo: Not supportedPDF: Not supportedFile: Unknown

Output

Text: Not supportedImage: Not supportedAudio: Not supportedVideo: Supported

API capabilities

Reasoning: UnknownTool call: UnknownStructured output: UnknownTemperature: Unknown

Relay Comparison

Compare token, per-request, or per-second pricing by relay channel.

How should Doubao-Seedance-2.0-fast relay pricing be compared?

This Doubao-Seedance-2.0-fast pricing page compares official pricing with public prices from 7 listed AI gateways. Token prices are shown in CNY per 1M tokens, while per-request, per-second, and per-character rows use the unit shown in the table. Last updated: 10/23/2026, 08:16.

Data sources
Public price catalogs, official pricing records, and monitoring results.
Metric definitions
Uptime means successful probe response rate, fake-rate signals possible model mismatch or abnormal output risk, and latency is average API response time.
Risk note
Relay gateways are third-party services. Pricing, billing, privacy, and stability can change; start with a small top-up and verify reliability before continued use.