Wan 3.0 Prime text-to-video
Wan 3.0 Prime is a text-to-video model from Alibaba’s Wan family. Describe a scene in natural language and it generates a video with coherent motion and lighting.
The model generates video at 480p, 720p, or 1080p, with durations from 2 to 30 seconds. Let the model pick the best aspect ratio for your prompt with the adaptive setting, or choose your own.
Inputs
- prompt — Text description of the video to generate (required)
- negative_prompt — Describes content that should not appear in the video
- resolution — 480p, 720p, or 1080p (default: 1080p)
- aspect_ratio — adaptive, 16:9, 9:16, 1:1, 4:3, or 3:4 (default: adaptive)
- duration — Length in seconds, 2–30 (default: 5)
- enable_prompt_expansion — Automatically expand short prompts for better results. Improves quality but adds latency (default: true)
- seed — Random seed for reproducible results
Tips
- Be descriptive. Include details about the scene, lighting, camera movement, and action. “A golden retriever running through autumn leaves in a park, camera tracking from the side, warm afternoon light” works much better than “a dog in a park.”
- Use negative prompts to reduce common artifacts — try “blurry, distorted, low quality, static.”
- Enable prompt expansion for short prompts. It fills in visual details that improve generation quality.
- Pick the right aspect ratio for your use case — 9:16 for vertical/mobile content, 16:9 for widescreen, 1:1 for social. Or use
adaptiveto let the model decide.
Limitations
- Complex multi-character scenes with specific interactions can be inconsistent.
- Text rendering within generated videos is unreliable.
- Longer durations may show motion degradation or scene drift.
- Precise spatial relationships (“object A is to the left of object B”) are not always followed exactly.
Links
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