BaiLian

Wan2.7 I2v

AlibabaToken-based
Alias:wan2.7-i2v
Create API Key

Compare wan2.7-i2v API pricing, supported endpoints, capabilities and access options on Modelsell.

视频生成图生视频运镜控制
Starting price
Input / Output · 1M
Context
—
Maximum input window
Modalities
→

Pricing by Supplier

Alibaba
阿里巴巴百炼官方
Input$2/ 1M
Output$2/ 1M
Cache Read$2/ 1M

Capabilities / Supported modalities

Function callingToolsJSON modeStructured outputVisionPrompt caching
Input
Output

Provider & data privacy

Provider
Unknown
Tokenizer
BPE (vendor-specific)
License
Provider-specificUnknown
Data retention19 daysNot used for upstream training by default

Performance

Benchmarks

Scores on standardized evaluations. Higher percentages are better — and rank percentile shows

Metrics sourced fromArtificial Analysis 2026-09-30·Wan2.7 I2v

This model is not included in the current benchmark snapshot.

Missing models or measurements are not zero scores.

Benchmark charts preserve the source model selection and reasoning settings. Missing models or measurements are not zero scores, and benchmark cost or speed is not this site’s service commitment.

About Wan2.7 I2v

万相 2.7 图生视频从一张图片出发,把画面里的主体延伸成动态片段。输入图确定商品、人物和场景的视觉起点,文字则描述接下来发生的动作与镜头运动,适合把海报、实拍图和分镜画面变成短视频素材。

让静态画面有适合的运动

商品可以用缓慢推近或横移展示细节,人物可以做自然的小动作,风景可以加入云层、树叶和水面的变化。提示词不必重复描述所有外观,更值得说明谁在动、怎样动、相机是否移动,以及哪些特征需要保留。一个主要动作配合一个清楚的镜头方向,比较容易看出创意是否成立。

首尾帧引导可以帮助安排镜头的开场和收尾,例如从人物望向窗外过渡到回头的构图,或让商品最后停在正面展示的位置。两张图的主体、服装、光线与空间关系应能自然衔接,差异过大会增加中间过渡的不确定性。尾帧提供的是结束方向,并不等于每一帧都能精确控制。

支持 720p、1080p 和可选音频,适合商品展示、社交素材和创意分镜。声音可以补充环境氛围,也可以留到后期统一制作。清晰的首帧、克制的动作和简洁背景,能帮助保住画面重点;细小商标、手部、遮挡和快速运动仍需要逐帧检查。

Use cases and prompting

让室内设计效果图动起来

使用输入图作为开场,保留客厅家具、配色与空间布局。镜头缓慢向窗边移动,纱帘被微风轻轻吹动,阳光在地板上柔和变化。家具保持静止,不新增物体,不改变房间结构。声音只有轻微风声,镜头连续平稳。

如果结尾构图已经确定,可准备同一空间的窗边尾帧来引导收尾。

尾帧应该怎样选? 使用同一主体和空间,光线与构图能自然过渡的图片。

房间结构为什么会变化? 大幅度运镜会要求生成原图看不到的区域,先用小范围移动更容易控制。

图片很精细还需要长提示词吗? 重点写运动、镜头和保留要求,不必反复描述原图里已有的每件物体。

API access

API documentation

wan2.7-i2v

Use the linked documentation for model-specific request parameters and examples.

Authentication

All requests must include Authorization: Bearer <TOKEN> header. Anthropic-formatted endpoints accept the x-api-key header instead.

Generate tokens from the Tokens page; you can scope them to specific models, groups, IPs, and rate-limits.

Rate limits

SupplierRPMTPMRPD
AlibabaUnlimitedUnlimitedUnlimited

No restriction

Frequently asked questions about wan2.7-i2v

What is wan2.7-i2v?

Compare wan2.7-i2v API pricing, supported endpoints, capabilities and access options on Modelsell.

How do I call wan2.7-i2v?

Create an API key with access to wan2.7-i2v, then use the exact model ID and a supported endpoint from the API access section. Request fields depend on the selected endpoint.

How is wan2.7-i2v priced?

Pricing depends on the selected provider group and the model billing unit. The current input, output, request, or media prices are shown on this page before sign-up.

How should I evaluate wan2.7-i2v for my project?

Start with the use cases and prompting guidance on this page, then evaluate the model with representative inputs from your project.