Executable environments are critical for post-training agents on tasks that require tool use and multi-step interaction, but constructing executable tasks together with their environments remains difficult to scale. Skills provide reusable domain knowledge, operational procedures, and tool-use instructions, but a subst...
Wei-Yi Xu, Xiao-Wen Yang, Wen Da et al.· 0 citations
This work introduces Compositional Environment Scaling (\textbf{CompoWorld}), which expands the task space by composing a finite library of reusable services, and guides reinforcement learning toward full task completion by emphasizing criteria with lower pass rates within each rollout group.
Xiao-Wen Yang, Wei-Yi Xu, Wen Da et al.· 0 citations
Agentic ML Exploration (A-MLE), an autonomous LLM-agent system that systematically explores ML techniques across a portfolio of ads ranking models, is presented and suggested that agentic exploration is a practical force multiplier for ML engineers in industrial recommenders.