ByteDance's Seedream 5.0 and 5.0 Pro for new images, Seedream 4.5 and 5.0 for edits. Search-grounded generation, clean typography and multi-reference consistency, online and without watermark, from 2 credits on Aura AI.
Seedream is the image model family from ByteDance's Seed research team, the same group behind the Seedance video models. Seedream 5.0 is its 2026 generation and it arrived in stages: Seedream 5.0 Lite on February 13, 2026, the standard Seedream 5.0 on February 24, 2026, and Seedream 5.0 Pro, the flagship, unveiled in July 2026. ByteDance summarised the 5.0 upgrade in four points: generation grounded in online search for the first time, more accurate understanding of the prompt, finer and more delicate textures, and precise adjustment of an existing image. Under the hood the model reasons about your intent before it renders pixels, which is what makes abstract or multi-part instructions land more often on the first try.
Seedream 4.5, released in December 2025, remains a big part of the story. It was the release that turned Seedream into an editing tool as much as a generator: text-to-image and single or multi-image editing live in one model, subject details, lighting and color tone survive an edit far better than in 4.0, and small text and faces come out sharper. Its edit endpoint accepts up to 14 reference images upstream and renders at 1K, 2K or 4K, so it can carry a product, a character or a layout across a whole set of variations without masks. That is why Seedream 4.5 is still the editing workhorse on Aura AI, and the cheapest Seedream option at 2 credits.
On Aura AI, Seedream 5.0 (3 credits) and Seedream 5.0 Pro (4 credits) run in the text-to-image tool in five aspect ratios. In the image editor you can pick Seedream 4.5 (2 credits), Seedream 5.0 Lite (3 credits) or Seedream 5.0 Pro (4 credits). Every result is delivered without watermark, and the same credits work on Nano Banana, GPT Image 2, FLUX 2 and the rest of the catalog.
Six capabilities that separate the 5.0 line and 4.5 from earlier Seedream releases
Seedream 5.0 is the first Seedream release that can look things up online while generating. Ask for a real landmark, a current product or a specific dish and the output reflects how it actually looks.
The 5.0 models think about the request before drawing it. Abstract briefs, layered compositions and multi-object scenes with spatial relationships come out closer to what you meant.
Clean Chinese and English typography has been a Seedream trait since 4.0. Version 4.5 sharpened small text and 5.0 makes long strings, infographic labels and multilingual layouts far more reliable.
Seedream 4.5 Edit accepts up to 14 reference images upstream and locks onto the subject across all of them. Product, character or style stays consistent through a whole series without manual masking.
Seedream 4.5 renders at 1K, 2K and 4K and the 5.0 family continues 4K output, with generation measured in seconds. Detail holds up in textures, fabric, skin and fine print.
Change one thing and keep everything else. Since 4.5 an edit preserves subject details, lighting and color tone, and 5.0 tightens that control further for small, surgical corrections.
Four steps from prompt to a finished image, or from a photo to a precise edit
Flat cost per image, no resolution or aspect ratio multiplier
| Variant | Mode | Credits per image | Best for |
|---|---|---|---|
| Seedream 5.0 | Text to image | 3 credits | Everyday generation, posters, social visuals with text |
| Seedream 5.0 Pro | Text to image | 4 credits | Flagship quality, complex layouts, dense typography |
| Seedream 4.5 | Image edit | 2 credits | Consistent multi-reference edits at the lowest cost |
| Seedream 5.0 Lite | Image edit | 3 credits | Fast 5.0-generation edits with the reasoning step |
| Seedream 5.0 Pro | Image edit | 4 credits | Highest-fidelity edits, product and packaging work |
How ByteDance's image model compares to the other flagship generators on Aura AI
| Feature | Seedream 5.0 | Nano Banana | FLUX 2 | GPT Image 2 |
|---|---|---|---|---|
| Maker | ByteDance | Google DeepMind | Black Forest Labs | OpenAI |
| Latest release | Jul 2026 (5.0 Pro) | Feb 2026 (Nano Banana 2) | Dec 2025 (FLUX 2 Max) | Apr 2026 |
| Credits, text to image | 3 to 4 | 3 | 1 to 3 | 4 |
| Credits, image edit | 2 to 4 | 2 to 3 | 2 to 3 | 4 |
| Reference images (upstream) | Up to 14 (4.5 Edit) | Up to 14 | Up to 10 (Max) | Multi-image |
| Max resolution (upstream) | 4K | 4K | 4 megapixels | 3840 x 2160 |
| Search-grounded generation | ✓ Since 5.0 | ✓ Yes | ✓ Max only | No |
| Plan | All plans | All plans | All plans | All plans |
Where typography, references and precise edits pay off
Seedream renders multi-line headlines and captions cleanly, in Chinese and English. A campaign poster, a menu board or a promo banner can be generated with the copy already in place.
Upload a packshot and ask Seedream 4.5 for new colors, settings and angles. The shape, label and branding stay locked while the rest changes, at 2 credits per edit.
Keep one character consistent across expressions, outfits and scenes. Multi-reference editing is how you build a mascot sheet or a webtoon cast that looks like the same person every time.
With reasoning and search grounding, Seedream 5.0 lays out multi-element visuals that make sense: labeled diagrams, step-by-step explainers and comparison cards.
Common questions about Seedream on Aura AI
ByteDance's Seedream 5.0 and 5.0 Pro, plus Seedream 4.5 for edits. From 2 credits per image, no watermark, on every plan, worldwide.