Supervised fine-tuning of Model Context Protocol (MCP) agents is typically conducted on a static data distribution, which fails to adapt to the student's evolving capabilities and leaves newly exposed weaknesses insufficiently addressed. To address these challenges, we propose \method, an agent--data mutual evolution f...
Xuan-Ang Gao, Ke-Peng Lin, Xin-Yan Shi et al.· 0 citations
Persistence-Aware Credit Gating (PACG), which attenuates positive credit for unusually persistent visual claims and leaves all other credit unchanged, which extends to a larger model, a newer backbone, and the accuracy of HallusionBench also improves consistently.
Zhong-An Bi, Ke-Peng Lin, Xuan-Ang Gao et al.· 0 citations
HAE-GEO is introduced, a benchmark that tracks the full trajectory from exposure to recovery under progressively more persuasive Web poisoning and finds three recurring patterns: evidence recognition degrades under the corroboration trap, agentic search improves final resistance without improving evidence recognition o...
Zhong-An Bi, Qi-Wen Wang, Jian-Rong Jiang et al.· 2 citations
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