Volcano Engine has officially launched the Seedance 2.5 API service today, upgrading instruction following, long narratives, realism, and audio-visual quality compared to Seedance 2.0. Seedance 2.5 supports direct output of 30-second videos natively, with a maximum of 50 multimodal material references, and offers more accurate and stable video editing capabilities. It supports more than a dozen languages and has been optimized in image quality, audio quality, lighting, camera movement, and overall aesthetics. Volcano Engine stated that enterprise practices show realism and visual quality are important foundations for expanding commercial applications, with the upgrade providing possibilities for creative advertising and industrial simulation. Seedance 2.5 has been launched on platforms including LibTV, Qixiang AI, TapNow, Panqu AI, DreamWeaver Workshop AI, and Xingyu Film Scene. Additionally, Seedance 2.0 mini and Seedance 2.0 fast are available with limited-time discounts. From August 7th to September 7th, Seedance 2.0 mini will be billed at 40% of the standard rate, with a minimum cost of approximately 0.2 yuan per second for 720P; Seedance 2.0 fast will be billed at 75% of the standard rate, with a minimum cost of approximately 0.6 yuan per second for 720P. This pricing strategy lowers the barrier to AI video creation.