Seedance 2.0 Fast is a video generation model from ByteDance. It supports text-to-video, image-to-video with first and last frame control, and multimodal reference-to-video. It prioritizes generation speed and lower cost over maximum output quality. The number of tokens is given by (height of output video * width of output video * duration * 24) / 1024
Modalities
Price
from $0.04035/second
Released
Apr 15, 2026
This model is hosted by one provider. OpenRouter forwards every request to it directly — no routing decisions to make.
Throughput is how fast the model writes (tokens per second — higher is better). Latency is total round-trip time (lower is better). TTFT is time-to-first-token — how long before you see anything appear (lower is better).
Uptime is the percentage of the past 3 days that at least one provider was responding to requests. Availability is the percentage of time that inference was successfully served. OpenRouter continuously monitors and uses the next-best provider when one returns an error.
Public apps that send the most traffic to this model. Good signal for what real production workloads look like — and a hint at which use cases this model is best suited for.
Token volume and request traffic to this model over time.
Drop-in code to call this model. OpenRouter's API is OpenAI-compatible — most SDKs work by just swapping the base URL. The only thing that changes between models is the model slug below.
Seedance 2.0 Fast is a video generation model from ByteDance. It supports text-to-video, image-to-video with first and last frame control, and multimodal reference-to-video. It prioritizes generation speed and lower cost over maximum output quality. The number of tokens is given by (height of output video * width of output video * duration * 24) / 1024
Seedance 2.0 Fast costs from $0.04035/second at 480p to $0.8165/second at 4K for Video (with audio), from $0.04035/second at 480p to $0.8165/second at 4K for Video (no audio), from $0.02378/second at 480p to $0.4811/second at 4K for Video (with video input), $4.20/M tokens for Video Tokens (with audio), $4.20/M tokens for Video Tokens (no audio) and $2.475/M tokens for Video Tokens (with video input).
Seedance 2.0 Fast supports 4–15 second clips, can be steered with a first frame and last frame image and produces a matching audio track.
Seedance 2.0 Fast accepts text, images, video and audio as input and returns video.
Seedance 2.0 Mini, Seedance 2.5, Seedance 2.0 and 1 more are other video models from ByteDance.
Seedance 2.0 Fast was released on April 15, 2026.
| $4.20 | $0.09072 | $4.20 | $0.09072 | -- | -- |
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91.87%
When an error occurs in an upstream provider, we can recover by routing to another healthy provider, if your request filters allow it. You can access per-provider uptime data programmatically through the Endpoints API. Learn more about our load balancing and customization options.