ByteDance Releases Seedream 5.5 Image Model
Understand the story
On November 10, 2026, The Decoder reported that ByteDance's Seed team released the image generation model Seedream 5.5. Officially, the model supports up to 100 rounds of multi-turn editing, with unchanged areas kept at the pixel level and without color drift; the model can also generate native RGBA images with transparent backgrounds. Officials say the model is more realistic in lighting, materials, skin texture, and small text rendering, and claim it leads GPT Image 2.5 Sunburst in text structure. The model is currently rolling out gradually through Dreamina, Doubao, Doubao Work, and Volcano Engine Ark, with a Pro version planned.
AI overview of reporting · Updated 3 h前
Reporting timeline
Explore different aspects of the story through its reporting.
- The DecoderBytedance's Seedream 5.5 promises pixel-stable image editing across 100 rounds without color drift
ByteDance Seed released the image generation model Seedream 5.5, which officially supports up to 100 rounds of multi-turn editing, keeping unchanged regions pixel-stable with no color drift. The model can also generate native RGBA images with transparent backgrounds, and the company says it is more realistic in lighting, materials, skin texture and small text rendering, claiming it leads GPT Image 2.5 Sunburst in text structure. The model is rolling out gradually via Dreamina, Doubao, Doubao Work and Volcano Engine Ark, with a Pro version planned.
Story heat trend
Current heat9·Comparable peak10（11/10 04:00）·Comparable change over 24 hours –
The trend compares the same continuously observed sources, which may cover fewer sources than the current heat score. Hover or select the chart to inspect each hour; use the left and right arrow keys to navigate.