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Secondary coverage and Wikipedia[2] date the launch to the Volcano Engine FORCE conference on 11 June 2025; the Seedance 1.0 technical report (arXiv[1] 2506.09113) was posted the same week.- Start
- Jun 11, 202590% CONFIDENCEfrom the source
Seedance 1.0 Pro Released
ByteDance's Volcano Engine launches Seedance 1.0 Pro, a text-to-video and image-to-video model with native multi-shot storytelling at up to 1080p, at its FORCE conference alongside Doubao 1.6.
- ByteDance's cloud arm Volcano Engine released Seedance 1.0 Pro on 11 June 2025, the first public model of what became the Seedance video line, alongside Doubao 1.6 at its FORCE conference[2]
- The technical report says it natively generates multi-shot clips with consistent subjects and jointly learns text-to-video and image-to-video, and that it makes a 5-second 1080p video in 41.4 seconds on an NVIDIA L20 after a ~10x acceleration[1]
- Post-training uses fine-grained supervised fine-tuning and video-specific RLHF with multi-dimensional rewards[1]
- It started the thread that later added audio (1.5 Pro), multimodal references (2.0) and 30-second clips (2.5)
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