الملخص
Similar agent skills can share instructions but differ in their conditions of use. Query-based text selection may retain shared instructions and omit these distinctions. We introduce SkillContrast, a training-free selector that compares retrieved skills and retains their differing text with local context for a pretrained reranker. On 1,235 requests from SameCapRisk-Bench, it yields 54-72 more clean hits (requests that retrieve a helpful skill without its marked risky sibling) than TF-IDF query selection at identical per-candidate input lengths, across 2 retrievers and 2 reranker sizes. Length-matched component replacements identify differing text as the main contributor in the primary setting, with smaller, mixed context effects. Relative to full skill bodies, SkillContrast uses 51.1-58.8% fewer model-input tokens, with 10-18 fewer clean hits at 0.6B and matching or higher observed clean-hit counts at 4B. Candidate-relative differences thus complement query relevance in selecting compact reranking inputs.
الكلمات المفتاحية
الموضوع
بيانات النشر
- المجلة
- غير متاح
- وصول مفتوح
- وصول مفتوح أخضر
اقتبس هذه المقالة
APA 7
Ding, J., Ji, H., Liu, M., & Duan, T. (2026). SkillContrast: Difference-Guided Text Selection for Agent Skill Reranking. https://omanscience.com/ar/articles/skillcontrast-difference-guided-text-selection-for-agent-skill-reranking
MLA 9
Ding, Jiandong, et al. "SkillContrast: Difference-Guided Text Selection for Agent Skill Reranking." https://omanscience.com/ar/articles/skillcontrast-difference-guided-text-selection-for-agent-skill-reranking.
شيكاغو (المؤلف–التاريخ)
Ding, Jiandong, Honglei Ji, Ming Liu, and Tao Duan. 2026. "SkillContrast: Difference-Guided Text Selection for Agent Skill Reranking." https://omanscience.com/ar/articles/skillcontrast-difference-guided-text-selection-for-agent-skill-reranking.
هارفارد
Ding, J., Ji, H., Liu, M. and Duan, T. (2026) 'SkillContrast: Difference-Guided Text Selection for Agent Skill Reranking', Available at: https://omanscience.com/ar/articles/skillcontrast-difference-guided-text-selection-for-agent-skill-reranking.
فانكوفر
Ding J, Ji H, Liu M, Duan T. SkillContrast: Difference-Guided Text Selection for Agent Skill Reranking. https://omanscience.com/ar/articles/skillcontrast-difference-guided-text-selection-for-agent-skill-reranking
IEEE
J. Ding, H. Ji, M. Liu, and T. Duan, "SkillContrast: Difference-Guided Text Selection for Agent Skill Reranking," https://omanscience.com/ar/articles/skillcontrast-difference-guided-text-selection-for-agent-skill-reranking.