Terminal-agent capability depends jointly on model weights and the runtime harness that formats prompts, binds tools, and handles error recovery. Existing harness-model co-evolution approaches improve both components, yet often treat trajectories produced during harness search as an undifferentiated replay buffer. This...
Ji-Xuan Chen, Jia-Xin Zhang, Qinyuan Ye et al.· 0 citations
Analysis from the classification study reveals that truthfulness is the fastest-growing dimension, fairness remains the most consistent theme, and explainability exhibits a U-shaped trajectory; declining as post-hoc methods lost relevance but resurging in 2026 through mechanistic interpretability.
Rahul Gupta, Abhinav Mohanty, Anaelia Ovalle et al.· 0 citations
A comprehensive re-evaluation of two memory-based methods for self-improving agents is conducted, broadening the scope of evaluation along two axes and hypothesizing that task and environment underspecification contribute to this fragility.
Qinyuan Ye, Yu Li, Yada Pruksachatkun et al.· 3 citations
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