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Wan3.0: API access, reference inputs and available weights

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  1. Match the inputs to the task
  2. Watch a publisher-selected sample
  3. Hosted access does not supply local weights
  4. The financing has its own record

Wan3.0 was already in public beta before the August 24 launch coverage. Its hosted video workflow supports up to 30 seconds and several reference types. That API access should not be confused with a release of downloadable model weights.

Original request-mode diagram: text-only, first/last-frame control and multimodal reference are distinct input configurations. The documented types must match the selected task.
Original request-mode diagram: text-only, first/last-frame control and multimodal reference are distinct input configurations. The documented types must match the selected task. Chart : PeopleAreGeek. Data source.
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Match the inputs to the task

Alibaba’s August 7 beta announcement predates this article’s original publication. The current generation guide documents text, image, audio, video and document or web references, with region-specific availability.

The combinations matter. First/last-frame control accepts its designated frame types; it is not interchangeable with an arbitrary mix of reference audio and images. The model, endpoint and key must also belong to the same region. A list of supported modalities is not permission to combine all modes in one request.

For a product explainer, an original preparation method is to separate three fields: the facts that must survive, the visual reference and the requested sequence. For example, a fictional brief might require “three USB ports” while supplying a photograph and a three-shot outline. Review the resulting port count independently of whether the camera movement looks convincing. Generated motion is not proof that product information stayed correct.

Watch a publisher-selected sample

The following science-fiction clip comes directly from the media embedded in Alibaba’s beta article. It is an editor-selected generated demonstration, not PeopleAreGeek footage or an independent success-rate test. The 720p file lasts approximately 30 seconds. Playback contacts Alibaba’s media host.

Source and credit: Alibaba / Alizila. The sample includes a robotic figure and glowing flowers; it illustrates a selected output, not documentary imagery.

Hosted access does not supply local weights

The official Wan-AI model list checked on September 8 contains Wan2.x and other named releases, but no Wan3.0 repository. This is a dated observation of that official organization, not a claim about every possible distribution channel or a future release promise.

An offline requirement needs a specific downloadable artifact, its license and a compatible runtime. An API integration instead needs the actual service’s region, request format and operational terms. Plan around the artifact or service available today.

The financing has its own record

Alibaba announced completion of its HK$80 billion share placement on August 26, after pricing it on August 23. The company allocates the net proceeds to AI and cloud infrastructure. That announcement does not establish why Wan3.0 is distributed through a hosted service; the earlier article’s causal explanation was speculation.

Separate beta and API access from downloadable weights; include August 26 placement completion without inventing a causal link to licensing; embed the publisher demo.