Unverified50% confidenceTradeoffExact time
The data volume of plain-text transmission in a DOM dehydration approach is often tens of times smaller than that of a multimodal screenshot approach (full-screen pixels encoded in Base64).
1
Sources
50%
Confidence
Long-term
Relevance
9/22/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedBrowser-Use的感知抽象层能将约50KB的原始DOM压缩到几KB的结构化文本68% similarUnverifiedConverting images to Base64-encoded Data URLs allows them to be embedded directly in WebSocket messages for transmission, but this significantly increases message size.65% similarUnverifiedBrowser Use等大模型驱动工具在每一步操作时需要将当前页面的DOM结构或截图发送给大模型进行推理,一个典型网页DOM序列化后可能超过数万Token64% similarUnverified浏览器在处理文本选择和复制时基于DOM文本节点而非像素级视觉输出,因此不可见字符在复制时会被一并带走64% similarUnverifiedTrafilatura的核心算法基于文本密度分析和DOM树结构启发式规则,能将几百KB的HTML压缩成几十KB的干净Markdown64% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/941410API
curl https://kongchang.com/api/v1/knowledge/claims/941410MCP
get_claim(id=941410)