# Seedance 2.5 Usage, Cost & Rank | OpenCode Data

ByteDance multimodal audio-video model with up to 30-second single-pass generation, multi-round extension, reference inputs and timestamp-level editing.

- Page: https://opencode.ai/data/bytedance-seed/seedance-2-5
- JSON: https://opencode.ai/data/bytedance-seed/seedance-2-5.json
- Model ID: bytedance-seed/seedance-2.5
- Lab: ByteDance Seed

## Model facts

| Fact | Value |
| --- | --- |
| Context window | 0 |
| Max output | 0 |
| Knowledge cutoff | - |
| Release date | 2026-07-31 |
| Input modalities | text, image, video, audio |
| Output modalities | video, audio |
| Reasoning | No |
| Tool calling | No |
| Open weights | No |

## Methodology

- Updates: Aggregated every hour. Days and weeks use UTC.
- Tokens: Input, output, reasoning, and cached tokens for each request.
- Users and sessions: Approximate counts of distinct users and OpenCode sessions.
- Cost: Session cost is the average cost per OpenCode session. Token prices are list prices from the OpenCode model catalog.
- Retention: The share of a model's users in one week who use it again the next week.
- Citation: Cite OpenCode Data (opencode.ai/data) with the update time shown at the top of the page.