Seedance 2.0
Model overview
Seedance 2.0
Seedance 2.0 audio-video generation surface.
video generationaudiomultimodalcreative generationenterprise access
Representative version
Seedance 2.0
| Company | ByteDance / Doubao |
|---|---|
| Release | 2026-02-12 |
| Release type | Model release |
| Parameters | Not disclosed |
| Architecture | Not disclosed |
| Context | Not disclosed |
| Input modalities | text / image / audio / video |
| Output modalities | video / audio |
| Tool use / function calling | Not disclosed |
| Structured output / reasoning | Not disclosed |
| Vision / audio / video | Confirmed: Vision, Audio, Video |
| Open weights / License | Weight status not disclosed / license not disclosed bytedance-seedance-2-0-phase-3-5 · License source pending verification |
| Vendor API | Available Seedance 2.0 Official Launchbytedance-seedance-2-0-phase-3-5 · 2026-02-12 |
| OpenRouter | Not separately listed on OpenRouter |
| Pricing | No reliable public source |
| Benchmark | LMArena 4 rows |
| Public signals | 1 community discussion |
| Use cases | creative generation / enterprise API / video generation / audio and speech |
| Claim evidence | Release eventSeedance 2.0 Official LaunchSeedance 2.0 · 2026-02-12 Model specs / weightsByteDance Seedance 2.0 model pageSeedance 2.0 · Seedance 2.0 |
OpenRouter
Pricing / context / availability
| OpenRouter | Not separately listed on OpenRouter |
|---|---|
| OpenRouter listing | Not separately listed in the current OpenRouter public list |
| Mapped version | Seedance 2.0 bytedance-seedance-2-0-phase-3-5 |
| Pricing | No reliable public source |
| Context | Not disclosed |
| Speed/Latency | No reliable public source |
| Snapshot time | 2026-07-15T20:11:41.551Z |
| Source | View source |
Benchmark
Ranking evidence
| Source | Task | Rank | Score | Sample | Time | Link |
|---|---|---|---|---|---|---|
| LMArena | Text-to-video overall | 1 | 1,460.48 | 6,836 | 2026-04-16 | View source |
| LMArena | LMArena Text-to-Video leaderboard score | 1 | 1,460 | Not applicable | 2026-05-26T07:37:39.286Z | View source |
| LMArena | LMArena Image-to-Video leaderboard score | 1 | 1,454 | Not applicable | 2026-05-26T07:37:39.286Z | View source |
| LMArena | LMArena Video Edit leaderboard score | 1 | 1,362 | Not applicable | 2026-05-26T07:37:39.286Z | View source |
Evidence gaps
Public display boundary
Parameter scale not disclosedOpenRouter not separately verifiedNo public model-card activity countersNo linkable real reviewSpeed/latency not disclosed