alibaba/wanx2.1-i2v-turbo

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Schema

[Core Function] Wanx 2.1 I2V Turbo is an older generation image-to-video model. [Strengths] Delivered strong Chinese-language prompt understanding and regional aesthetic preferences. Maintained for backward compatibility. [Best For] Existing legacy integrations that require the specific speed/cost tradeoff of this older model. [Limitations] Do NOT use this for new creations. It is a legacy model maintained for backward compatibility. [Routing] Only use if explicitly requested; otherwise use Wan 2.7 I2V.

$0.0220/sec
image-to-video

Input

Description of the desired output.
First frame image URL (supports HTTP/HTTPS/Base64)
Hint: Drag and drop files, paste from clipboard (Ctrl/Cmd+V), or provide a URL.
Description of what to avoid in the output.
Video duration in seconds (integer)
5
Whether to automatically extend/enhance the prompt.
Output resolution of the generated content.
resolution
Random seed for reproducible generation. Use -1 for random.
Video effect template name (13 effects available)
template

Result

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README

Parameters

Name Description Type Required Enums
prompt Description of the desired output. string No -
img_url First frame image URL (supports HTTP/HTTPS/Base64) string Yes -
negative_prompt Description of what to avoid in the output. string No -
duration Video duration in seconds (integer) integer No 3, 4, 5
prompt_extend Whether to automatically extend/enhance the prompt. boolean No true, false
resolution Output resolution of the generated content. string No 480P, 720P
seed Random seed for reproducible generation. Use -1 for random. integer No -
template Video effect template name (13 effects available) string No squish, rotation, poke, inflate, dissolve, carousel, singleheart, flying, rose, crystalrose, hug, frenchkiss, coupleheart

Pricing

Unit: $/sec

Pricing
$0.0220/sec