Seedream 4.5 is an image generation and editing model in the Seedream series, built for high-resolution output. On LubanAI it runs in the AI product photo workspace at 2K or 4K resolution, which suits print materials, large banners and listing images that need sharp detail.

Yes. Upload your product photo, then add references for the model, pose, background or scene, up to 5 images in total per generation. Describe the result in the prompt, for example the lighting, setting or mood you want. Clear, well-lit product photos give the most accurate details in the result.

You need a free LubanAI account and credits. Each Seedream 4.5 generation uses credits, which you can add at any time through a subscription or a one-time credit pack whose credits never expire. No API key or separate account with the model developer is needed.

Seedream 4.5 is a paid model on LubanAI. You can start without a subscription: the Starter pack is a one-time purchase of 100 credits for $0.99, and pack credits never expire. If you create images every month, a subscription adds credits monthly. The generate button shows the exact cost of each image before you submit.

Seedream 4.5 costs 12 credits per image. 2K and 4K are the same price, so you can choose 4K at no extra cost. The aspect ratio and number of reference images do not change the price either. The exact amount appears on the generate button before you submit.

2K suits most listing images and loads quickly on product pages. Choose 4K for print, large banners or images you plan to crop heavily, since the extra pixels keep detail sharp after cropping. 4K files are larger, so you may need to compress them before uploading to a marketplace.

Yes. Images you create with this model can be used commercially, including in product listings, ads, store banners and social media posts. No attribution is required on paid plans or credit packs; free-plan outputs require attribution to LubanAI. See our Terms of Service for details.

Results can be downloaded for 30 days (7 days for free users). After that they are no longer available. Download the images you want to keep before they expire.

Seedream 4.5 outputs at 2K or 4K. Seedream 5.0 Pro is the newer model and outputs at 1K or 2K.

Seedream 4.5 outputs at 2K or 4K and uses fewer credits per image, which suits large catalogs and high-resolution files. Nano Banana Pro from Google offers 1K, 2K and 4K and is a strong choice for key visuals that need more detail. Compare the credit tables on both model pages, or generate the same product with each and keep the result you prefer.