Unverified50% confidenceSolutionExact time
Tools such as opencli drastically prune the DOM, first converting the page into an accessibility tree or semantic Markdown, discarding styles and decorative nodes, and retaining only semantic elements, thereby keeping a single call under 400 tokens.
1
Sources
50%
Confidence
Long-term
Relevance
10/15/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedDOM simplification or Accessibility Tree extraction techniques can reduce a page containing 100,000 tokens to 2,000–5,000 tokens, achieving a compression ratio of over 95%.77% similarUnverifiedBrowser-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69% 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Markdown69% similarUnverifiedMainstream strategies for reducing browser agent action spaces include pruning the DOM tree, replacing full HTML with the accessibility tree, and numbering elements and having the model output the corresponding numbers.68% similarVerifiedCompared to the raw HTML DOM, the Accessibility tree filters out a large amount of purely visual style information and retains semantically interactive elements, reducing token consumption while improving Agent perception accuracy.68% similar
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