# Seedance 1.0 Pro Fast

> Seedance 1.0 Pro Fast is available on Artifio.ai — a unified AI workspace with a single pay-as-you-go wallet.

- Canonical page: https://artifio.ai/models/bytedance-seedance-1-0-pro-fast
- Run it: https://artifio.ai/create/bytedance-seedance-1-0-pro-fast
- Modality: prompt to video
- Model brand: Bytedance
- Pricing: from about $0.007 per second (exact cost shown in the workspace before you confirm; varies with selected options)
- Typical generation time: ~60s (catalogue estimate)
- Full pricing table: https://artifio.ai/pricing/models

## About Seedance 1.0 Pro Fast

Seedance 1.0 Pro Fast is the accelerated edition of Seedance 1.0 Pro, the flagship video model ByteDance's Seed team released in June 2025 with a public technical report. ByteDance's model documentation lists the Fast variant at 3x the generation speed and a 72 percent lower listed price than the standard Pro, with the same resolution and duration range.

This entry covers the text-to-video mode: a written prompt becomes a short clip with no reference image. On Artifio it sits in one workspace beside 100+ other models, paid per generation from a single wallet.

## Features

- Generates video directly from text prompts, no input image required.
- Outputs 480p, 720p, or 1080p at 24 fps in mp4 format.
- Clip lengths run from 2 to 12 seconds per ByteDance's documentation.
- 3x faster generation than Seedance 1.0 Pro, per ByteDance's own model listing.
- Text-to-video and image-to-video run at the same rate on ByteDance's platform.
- Carries the Seedance 1.0 family recipe: joint task training, video-specific RLHF, and multi-stage distillation for fast inference.

## What people use it for

- Drafting many prompt variations quickly before a final render on the standard Pro tier.
- Deadline-driven social and ad clips where turnaround beats maximum fidelity.
- Bulk generation for A/B testing creative concepts.
- Previsualization passes where a scene idea needs to be seen in motion within a minute.

## Reported strengths

- Speed and cost: about three times faster than Seedance 1.0 Pro and 72 percent cheaper on ByteDance's listing.
- Keeps the family's 1080p ceiling instead of trading resolution for speed.
- Prompt adherence and motion realism were the family's headline results; Seedance 1.0 ranked first on both Artificial Analysis video arenas at its June 2025 report.
- Multi-shot storytelling from a single prompt carries over from the family design.

## Reported limitations

- Silent output. The Seedance 1.0 generation produces no audio; ByteDance introduced synchronized sound only in later releases.
- ByteDance's quality benchmarks attach to the flagship Pro model; the Fast tier is a distilled derivative, so fine detail can slip in demanding scenes.
- Frame rate is fixed at 24 fps and clips cap at 12 seconds.

## Sources

1. seedance-1.0-pro-fast model documentation (BytePlus (ByteDance)): https://docs.byteplus.com/en/docs/ModelArk/1901652
2. Seedance 1.0: Exploring the Boundaries of Video Generation Models (arXiv): https://arxiv.org/abs/2506.09113
3. Seedance 1.0 (ByteDance Seed): https://seed.bytedance.com/en/seedance

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