Seedance 2.5
An AI video generation model released by ByteDance, demonstrating advanced video synthesis capabilities.
Core Facts
Timeline (last 90 days)
ByteDance started enterprise trials of Seedance 2.5 4K, which is currently tied to specific works and supplied to 20 studios and directors worldwide for producing S-tier IP films and TV series.
Seedance 2.5 is currently not open for registration but instead collaborates with professional production houses on a project basis, with model outputs going directly into the film and television industry workflow.
The listed models aggregated by Popcraft include Seedance 2.5, Veo 3.1, Kling 3.0, Nano Banana Pro, and more than 20 other models.
ReelMint starts at a Lite plan of $9.99 per month, and all tiers can access all models, including Seedance 2.5, Kling 3.0, Wan 3.0, Veo 3.1, Grok Imagine, MiniMax H3, as well as image, music and voice models.
A developer systematically tested mainstream video editing models including Kling, Higgsfield, MiniMax, and Seedance 2.5 while building the AI video generation tool Genjutsu AI.
Among T0-tier models, Seedance 2.5 has the highest visual quality, with H3, the Gemini series, and other leading models following closely behind.
Cloud platform credit conversion pricing: Seedance 2.5 averages approximately 2 yuan per second, Seedance 2.0 approximately 1 yuan, and H3 and the Gemini series approximately 0.6 to 0.8 yuan.
Taking Seedance 2.5 as an example, if the duration and resolution are maxed out at 30 seconds and 1080P, a single generation may cost nearly 170 yuan.
In Seedance 2.5's draft mode, generation speed is doubled and cost reductions range between 30% and 77%.
ByteDance's Seedance 2.5 has introduced a "draft mode" that first uses 480p low-resolution for quick shot previews, and only proceeds to the 1080p final production stage after confirmation of satisfaction.
19 more timeline events
All Facts (20)
Seedance 2.0是字节跳动旗下的AI视频生成模型
80%VerifiedDiffusion-model-based face swapping and driving technology requires only a small number of reference images to transfer a target person's facial features onto arbitrary video footage.
65%UnverifiedThe root cause of uncontrollable motion in text-to-video models lies in the ambiguity of text descriptions, which is an under-constrained problem that can be addressed by using 3D block-out constraints.
60%UnverifiedSeedance 2.5 is currently not open for registration but instead collaborates with professional production houses on a project basis, with model outputs going directly into the film and television industry workflow.
50%UnverifiedThe listed models aggregated by Popcraft include Seedance 2.5, Veo 3.1, Kling 3.0, Nano Banana Pro, and more than 20 other models.
50%UnverifiedReelMint starts at a Lite plan of $9.99 per month, and all tiers can access all models, including Seedance 2.5, Kling 3.0, Wan 3.0, Veo 3.1, Grok Imagine, MiniMax H3, as well as image, music and voice models.
50%UnverifiedIn Seedance 2.5's draft mode, generation speed is doubled and cost reductions range between 30% and 77%.
50%UnverifiedIn the video, the spoken name for Seedance 2.5 is inconsistently mixed among Cedence 2.5, Seedance 2.5, and C-Dance 2.5.
50%UnverifiedThe AI workflow demonstrated by Bilibili UP host Jax consists of four tools in series: GPT-6 Astra, Blender, Higgs Field, and Seedance 2.5.
50%UnverifiedThe second step of the workflow uses the tool's image generation feature (referred to in the video as the "small circle" function) to generate three-view images of the protagonist character and background images.
50%UnverifiedAsset association is the key to the success or failure of this workflow, as incorrect association will directly lead to chaotic generation results.
50%UnverifiedThis modular workflow breaks tasks down into three steps—motion extraction, asset generation, and intelligent compositing—and is better suited for scenarios requiring precise motion reproduction such as dance replication, multi-person group shots, and continuous long takes.
50%UnverifiedThe core idea of this workflow is to extract depth information and character motion from the original video, then use AI to replace the protagonist and background, achieving a video remake with consistent motion and entirely new visuals.
50%UnverifiedThe workflow in this article involves first using GPT-6 Astra to rapidly build a 3D environment and previsualization animation from a single prompt, then using Higgsfield AI together with Seedance 2.5 to convert the rough previz into a photorealistic cinematic final cut while retaining the same camera angles and motion.
50%UnverifiedVideo-to-video models are constrained by the input video and can reliably preserve camera angles and motion trajectories; text-to-video models are entirely text-driven and offer lower camera control precision.
50%UnverifiedWhite model rendering was one of the capabilities prominently promoted when Seedance 2.5 launched
50%UnverifiedWhen the scene is simple and a single successful generation is expected, direct generation is more cost-effective, but as soon as multiple attempts are needed (even just two), the cost exceeds the approach that uses a gray-model reference.
50%UnverifiedThe signal flow of this workflow is: phone sensors capture 6DoF motion data → 3D software drives the virtual camera in real time → renders CG base frames and depth channel → ComfyUI receives the conditional signal → Seedance 2.5 generates the final image under the constraint conditions.
50%UnverifiedThe Seedance 2.5 model running inside ComfyUI is responsible for the final AI rendering in this workflow.
50%UnverifiedByteDance started enterprise trials of Seedance 2.5 4K, which is currently tied to specific works and supplied to 20 studios and directors worldwide for producing S-tier IP films and TV series.
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