当脱离参考、仅凭文本生成纯写实内容时，Seedance 2.0生成的人物真实感和光影细节的精细度有时会不及两家竞品。这可能源于双方在模型架构和训练数据侧重上的不同设计哲学。
Preference Signals→What Claude Code favors. Not market adoption data.
，这一点在爱思助手下载最新版本中也有详细论述
For implementers, backpressure adds complexity without providing guarantees. The machinery to track queue sizes, compute desiredSize, and invoke pull() at the right times must all be implemented correctly. However, since these signals are advisory, all that work doesn't actually prevent the problems backpressure is supposed to solve.
https://android-developers.googleblog.com/2026/02/the-intelligent-os-making-ai-agents.html