Research · 27 October 2026
ResearchPaper Defines Compositional Coverage and Decision Grounding for Tool-Use Trajectory Supervision
The paper identifies two coupled requirements for effective trajectory supervision: compositional coverage to represent observation‑action dependencies, and decision grounding so each supervised action is supported by learner‑visible information.
Why it matters
Paper identifies compositional coverage and decision grounding as key for tool-use trajectory data; adjust data collection criteria accordingly.
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