BTC $73,959.50 +1.01%
ETH $2,072.19 +2.21%
BNB $683.96 +1.14%
XRP $1.07 +2.70%
SOL $84.65 +3.18%
TRX $0.3165 -0.75%
DOGE $0.0690 +2.17%
ADA $0.1786 +3.18%
BCH $232.02 +1.57%
LINK $10.49 +2.45%
HYPE $73.31 +1.87%
AAVE $123.76 +0.91%
SUI $0.8439 +3.89%
XLM $0.1520 +6.72%
ZEC $992.06 -9.24%
AAPL $354.10 +1.84%
AMZN $266.89 -1.22%
GOOGL $291.94 +1.21%
MSFT $521.35 -4.07%
META $641.10 -0.31%
NVDA $175.87 +3.64%
TSLA $393.90 +4.29%
SNDK $996.48 +16.31%
INTC $62.69 +7.70%
SPCX $142.85 +0.73%
MU $813.82 +13.91%
AMD $551.70 +4.52%
BTC $73,959.50 +1.01%
ETH $2,072.19 +2.21%
BNB $683.96 +1.14%
XRP $1.07 +2.70%
SOL $84.65 +3.18%
TRX $0.3165 -0.75%
DOGE $0.0690 +2.17%
ADA $0.1786 +3.18%
BCH $232.02 +1.57%
LINK $10.49 +2.45%
HYPE $73.31 +1.87%
AAVE $123.76 +0.91%
SUI $0.8439 +3.89%
XLM $0.1520 +6.72%
ZEC $992.06 -9.24%
AAPL $354.10 +1.84%
AMZN $266.89 -1.22%
GOOGL $291.94 +1.21%
MSFT $521.35 -4.07%
META $641.10 -0.31%
NVDA $175.87 +3.64%
TSLA $393.90 +4.29%
SNDK $996.48 +16.31%
INTC $62.69 +7.70%
SPCX $142.85 +0.73%
MU $813.82 +13.91%
AMD $551.70 +4.52%
first_img

字节跳动发布 Seedream 5.5,支持百轮编辑

2026-11-09 16:45:33

ChainCatcher 消息,字节跳动 Seed 于 11 月 9 日发布新一代图像创作模型 Seedream 5.5。该模型重点升级三项能力:多轮编辑时对非编辑区域实现像素级保持,消除色彩偏移,并降低连续修改中的细节丢失与画质衰减,支持围绕同一作品进行最多 100 轮持续创作;可原生输出带 Alpha 通道的透明或半透明图像,处理轮廓边缘与透明区域;同时改善光照、材质与皮肤纹理表现,减少过度油亮和过曝,并提升复杂字形与密集小字的文字渲染准确度。

评测显示,Seedream 5.5 相较 Seedream 5.0 Pro,在电商、营销、影视、游戏、办公与服装设计六类场景中的生成效果评分与可用率均有提升,其中影视与办公场景可用率达到上一版本的两倍以上。文字结构与真实感专项评测采用 GSB 计分,覆盖文生图与图生图,相较上一代的四项对比均为正向偏好,真实感图生图 GSB 为 +55.62%。与 GPT Image 2.5 Sunburst、Nano Banana 2.1 相比,Seedream 5.5 在文字结构、文生图真实感方面表现领先。覆盖中英文及密集小字的评测中,严重文字崩坏率降至 0.4%,轻微文字崩坏率降至 1.7%。目前该模型正陆续在即梦、豆包、豆包工作、火山方舟上线,后续还将推出 Pro 版本。

app_icon
ChainCatcher 与创新者共建Web3世界