DemoEvolve: Demonstration-Guided Harness Evolution under Sparse Feedback
Harness evolution enables frozen language model agents to adapt to unfamiliar tasks by modifying the external programs that govern their behavior. For long-horizon tasks, each rollout is costly, and a limited interaction budget may yield few examples of effective behavior. Sparse, delayed feedback also makes it difficu...
Li-Rong Che, Yu-Zhe Yang, Pei Lin et al.
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