ByteDance Video Big Closed weights

Seedance 2.5

105 days since ByteDance announced it · 30 Jul 2026

Seedance 2.5 is a closed-weights video model from ByteDance, announced 30 Jul 2026. It costs $10.70 per 1M tokens (480p/720p, no video input; ~$0.23 per second at 720p).

Price: $10.70; per 1M tokens (480p/720p, no video input; ~$0.23 per second at 720p)
Parameters: —; not disclosed

Announcement: seed.bytedance.com/en/blog/one-take-creation-flexible-referencing-introducing-seedance-2-5
Docs: ai.byteplus.com/ark/region:ap-southeast-1/docs/model-pricing
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ByteDance launches Seedance 2.5 video model
30 Jul 2026

ByteDance · Big · Seedance

closed weights

Seedance 2.5 +169d 30 Jul 2026
Seedance 2.0 +57d 11 Feb 2026
Seedance 1.5 pro 16 Dec 2025

ByteDance launches Seedance 2.5 video model