BYTEDANCE UPGRADES SORA RIVAL WITH SEEDANCE 2.5

The Chinese tech giant announced the upgrade at a Beijing conference Tuesday. Seedance 2.5 demonstrates improved capability in handling multiple source materials simultaneously, suggesting enhanced coherence and control in video synthesis. The expansion from 12 to 50 reference materials represents a 4x increase in input capacity. This allows the model to generate videos with greater consistency across longer sequences and more complex visual requirements. The 30-second output length remains unchanged from Seedance 2.0, though the expanded reference support could enable higher-quality generation within that timeframe. The upgrade positions Seedance as a competitor to OpenAI's Sora and other emerging video AI models. ByteDance has been advancing its generative AI capabilities across multiple domains. Seedance joins the company's broader portfolio of AI tools, though details on public availability and deployment remain limited.