ByteDance's Seedance 1.0 Surpasses Google Veo 3 in AI Video Generation

In the rapidly evolving field of AI video generation, ByteDance, the parent company of TikTok, has quietly released Seedance 1.0, a new model that has outperformed Google's recently launched Veo 3 in independent evaluations. While Veo 3 gained attention for its audio synthesis and cinematic tools, Seedance 1.0 has emerged as a leader in visual fidelity and technical prowess.

Innovative Features of Seedance 1.0

The research paper for Seedance 1.0 highlights several groundbreaking features. ByteDance's team achieved decoupling of spatial and temporal layers combined with multimodal positional encoding. This innovation allows the model to handle both text-to-video and image-to-video generation tasks simultaneously. The approach supports complex scene transitions and multi-shot storytelling while maintaining consistent thematic expression.

Robust Data Pipeline and Reinforcement Learning

Seedance 1.0's performance is bolstered by ByteDance's robust data pipeline. The team meticulously built a large-scale, multi-source dataset with detailed bilingual annotations and rich action and static feature labels to ensure accurate generated content. Additionally, they adopted a novel reinforcement learning setup with three reward models, focusing on foundational alignment, motion quality, and aesthetics.

Performance Benchmarks

In evaluations, Seedance 1.0 outperformed Veo 3 across multiple dimensions. In the SeedVideoBench benchmark test, developed in collaboration with film directors, the model scored higher in following prompts and achieving motion realism. For image-to-video tasks, Seedance maintained visual consistency in input frames, whereas Veo 3 experienced changes in lighting and texture in some cases.

Inference Performance and Future Integration

Seedance 1.0 also excels in inference performance. The model can generate a five-second 1080p video in just 41.4 seconds, surpassing competitors like Sora, Runway Gen-4, and Veo 3. ByteDance has also made significant progress in reducing costs and latency, moving closer to real-time video generation applications.

The model is planned for integration into platforms like Doubao and Jimeng by June 2025, aiming to enhance professional workflows and routine creative tasks.

Key Points:

• 🌟 Seedance 1.0 surpasses Google's Veo 3, setting a new benchmark in video generation technology.
• ⚙️ The model achieves complex scene transitions through multimodal positional encoding.
• ⚡ Seedance 1.0 excels in generation speed and visual consistency.