What's new in Seedream v4.5 vs Seedream v4?

Seedream v4.5 is the refined release within the Seedream 4 family — the same core architecture and bilingual prompt handling as v4, tuned for better realism, cleaner composition, and more reliable prompt adherence. Think of v4.5 as the production-ready, well-rounded version of the 4.x line rather than a ground-up redesign. If you already have prompt libraries built for Seedream 4, they'll transfer directly to v4.5 with incremental improvements rather than needing to be re-tuned.

Should I use Seedream v4.5 or Seedream v5 Lite?

Seedream v4.5 is the previous-generation flagship — a mature, well-understood model with a familiar Seedream 4-series aesthetic. Seedream v5 Lite is the fast, cost-efficient next-generation variant built on the newer v5 base. Pick v4.5 on Oakgen.ai when you want the established 4-series look, when existing prompt libraries are tuned for it, or when you value predictable, production-proven behavior. Pick v5 Lite when you want the newest generation's prompt adherence and iteration speed at a lower credit cost per image.

Does Seedream support Chinese prompts?

Yes — native bilingual Chinese and English prompt handling is one of the signature strengths of the entire Seedream family, including v4.5. You can write prompts entirely in Chinese, entirely in English, or mix both in a single prompt, and the model interprets them natively rather than translating first. That makes Seedream v4.5 a strong default for APAC creative teams, bilingual marketing campaigns, and any imagery where subtle translation artifacts in other models would degrade the cultural accuracy of the output.

Is Seedream v4.5 still worth using now that v5 is out?

Absolutely — previous-generation flagships don't disappear the moment a new version ships. Seedream v4.5 has been battle-tested across production pipelines and has a well-understood aesthetic that many teams have already tuned their prompts and brand guidelines around. It's often the smarter choice on Oakgen.ai when consistency with existing creative libraries matters, when you want predictable behavior for automated pipelines, or when the v4-series look is specifically what the project calls for.

Is Seedream v4.5 suitable for commercial and client work?

Yes. Seedream v4.5 outputs on a paid Oakgen plan ship watermark-free with full commercial usage rights, and the image quality is production-ready for social ads, e-commerce lifestyle shots, editorial hero images, and most client deliverables. The 4-series has been used extensively in real-world creative pipelines, so it's a safe, proven choice for brand and campaign work — particularly when bilingual prompting or APAC-tuned realism is part of the brief.

Do generated images have a watermark?

No. Images generated on Oakgen.ai are watermark-free and come with full commercial usage rights on every paid plan.

Can I use AI images commercially?

Yes. On a paid Oakgen plan every generation includes full commercial usage rights. You can use the output in ads, products, client work, and monetized content.

How many images can I generate per run?

Depends on the model — most support 1–4 images per generation, with some allowing up to 8. You can queue additional generations back-to-back for larger batches.

What resolutions are supported?

Most models produce outputs in the 1024–2048 px range natively. For higher resolutions, run the output through Oakgen's image upscaler (up to 4K) after generation.

Can I use my own reference images?

Many models accept reference images for image-to-image, style transfer, or subject preservation workflows. Check the model's form fields — if image upload is available, you can upload up to the model's max size limit.

What's the best prompt structure?

A reliable template: [subject] [action] [environment] [style and medium] [lighting] [camera or composition cue]. Be specific but not verbose. 15–40 words is the sweet spot for most modern diffusion models.

Does Oakgen train on my generated images?

No. Your generations are yours. Oakgen does not train models on user outputs and does not use them for product development without consent.

Can I edit the images after generation?

Yes. Oakgen's image editing suite includes background removal, upscaling, inpainting, and style transfer. Every generated image flows seamlessly into the editor.

Which AI model should I use?

FLUX Pro is best for photorealistic images and portraits. Midjourney excels at artistic and creative styles. DALL-E 3 is great for following complex prompts accurately. Ideogram is the best choice when you need text in your images.

How do I get consistent characters?

Use reference images with the character reference feature. You can also use a consistent seed value and detailed character descriptions across multiple generations.

What's the best aspect ratio for social media?

Use 1:1 for Instagram posts, 9:16 for Stories/Reels/TikTok, 16:9 for YouTube thumbnails and Twitter, and 4:5 for Pinterest pins.

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A photorealistic portrait of a young woman with auburn hair standing in golden hour light, wearing a white linen shirt, with bokeh background of a lavender field. Shot on medium format film, natural light, shallow depth of field, 85mm lens.

A majestic dragon perched on a misty mountain peak at dawn, iridescent scales reflecting the sunrise in shades of emerald and gold, ancient ruins in the background covered in moss and glowing vines, volumetric fog, cinematic lighting.

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AI Image Generator

Generate images from text, references, or restyles with fast iterations.

AI Image Generator

Generate images from text, references, or restyles with fast iterations.

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AI Image Generator

Generate images from text, references, or restyles with fast iterations.

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Your creations will appear here

AI Image Generator

Generate images from text, references, or restyles with fast iterations.

AI Image Generator

Generate images from text, references, or restyles with fast iterations.

No model selected