# Expanded models and groups

https://video-doc.1route.dev/en/docs/expanded-models



These models are configured without paid generation testing. First check GET /v1/models with your key. Speed, queue and face wording in model IDs is not a success-rate or latency guarantee.

[Unified API](/en/docs/video-api/) · [Model catalog](/expanded-models.json) · [OpenAPI](/expanded-openapi.json)

## default [#default]

| API model ID             | Seconds | Images/videos/audio | Price          | Reference-video billing |
| ------------------------ | ------- | ------------------- | -------------- | ----------------------- |
| `sd2.0(满血全参不排队480P)`     | 4–15    | 9/3/3               | ¥0.552/second  | Included in seconds     |
| `sd2.0(满血全参不排队720P)`     | 4–15    | 9/3/3               | ¥0.816/second  | Included in seconds     |
| `sd2.0(满血全参不排队1080P)`    | 4–15    | 9/3/3               | ¥1.98/second   | Included in seconds     |
| `sd2.0(满血全参不排队4K)`       | 4–15    | 9/3/3               | ¥6.54/second   | Included in seconds     |
| `sd2.5(满血全参不排队480P)`     | 4–30    | 30/10/10            | ¥0.84/second   | Included in seconds     |
| `sd2.5(满血全参不排队720P)`     | 4–30    | 30/10/10            | ¥1.14/second   | Included in seconds     |
| `sd2.5(满血全参不排队1080P)`    | 4–30    | 30/10/10            | ¥2.88/second   | Included in seconds     |
| `sd2.0(mini全参不排队480P)`   | 4–15    | 9/3/3               | ¥0.1116/second | Included in seconds     |
| `sd2.0(mini全参不排队720P)`   | 4–15    | 9/3/3               | ¥0.264/second  | Included in seconds     |
| `sd2.0(fast全参不排队480P)`   | 4–15    | 9/3/3               | ¥0.384/second  | Included in seconds     |
| `sd2.0(fast全参不排队720P)`   | 4–15    | 9/3/3               | ¥0.66/second   | Included in seconds     |
| `wan3.0(10-5-5不卡脸720P)`  | 4–30    | 10/5/5              | ¥0.54/second   | Not added               |
| `wan3.0(10-5-5不卡脸1080P)` | 4–30    | 10/5/5              | ¥0.96/second   | Not added               |

## 低价混合 [#低价混合]

| API model ID                | Seconds | Images/videos/audio | Price         | Reference-video billing |
| --------------------------- | ------- | ------------------- | ------------- | ----------------------- |
| `sd2.0(fast933/4-15秒/720p)` | 4–15    | 9/0/3               | ¥1.2/request  | Unsupported             |
| `sd2.5(30图10音/4-30秒/720p)`  | 4–30    | 30/0/10             | ¥1.86/request | Unsupported             |
| `sd2.0(mini903不卡脸不排队720P)`  | 4–15    | 9/0/3               | ¥0.516/second | Unsupported             |
| `sd2.0(903不卡脸不排队720P)`      | 4–15    | 9/0/3               | ¥0.72/second  | Unsupported             |
| `sd2.5(30图10音不卡脸720P)`      | 4–15    | 30/0/10             | ¥1.02/second  | Unsupported             |
| `sd2.5(30图10音不卡脸1080P)`     | 4–15    | 30/0/10             | ¥1.14/second  | Unsupported             |
| `wan3.0(10-5-5不卡脸480P)`     | 4–30    | 10/5/5              | ¥0.42/second  | Not added               |

## Parameters [#parameters]

Use the unified POST /v1/videos with model, prompt and integer seconds. Match resolution to the model tier: 480p, 720p, 1080p or 4k. Use public images/audios URLs. Audio must be real MP3 with a path ending in .mp3.

The two per-request models accept aspect\_ratio values 16:9, 9:16, 1:1, 4:3, 3:4 and 21:9, plus optional boolean face (off by default). They do not accept video references. Other new models currently expose 16:9, 9:16 and 1:1 and no face field.

Seedance models in default require videos as objects: `[{"url":"https://YOUR_MEDIA_HOST/ref.mp4","seconds":3}]`. Declare each actual whole-second duration; bare video URLs are rejected. Total reference duration is capped at 3600 seconds for gateway safety, not as a long-video capability promise. WAN3 does not add reference-video duration to its price and accepts video URL arrays.

The three new WAN3 tiers initially use the existing comparable 4–30 second integration range; individual durations have not been paid-tested. Keep the requested tier consistent with the model ID.

## Billing and settlement [#billing-and-settlement]

Prices are CNY balance units for the specified group; check current console prices. The two per-request models charge once per successful task. Other models charge by seconds. Default Seedance reserves (output plus reference-video seconds) × unit price. New WAN3 and the four image/audio variants reserve output seconds only.

For sd2.0(满血全参不排队720P), 4 output seconds plus a 3-second reference reserves 7 × ¥0.816 = ¥5.712. The same durations for wan3.0(10-5-5不卡脸720P) reserve 4 × ¥0.54 = ¥2.16.

Settlement uses explicit, bounded, consistent measured usage. Reference-billed tasks need an explicit billable total or both output and reference durations. Ambiguous duration/seconds alone is insufficient. Missing usage retains the reservation for manual reconciliation; failed tasks retain the normal refund process.

## Retrieval and delivery [#retrieval-and-delivery]

Save the public id, poll the same task every 15 seconds and download the site-signed metadata.url when complete. Never automatically repeat an ambiguous POST. Configuration does not guarantee current generation availability.