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arXiv — cs.AI preprintsInternational15 October 2026

Pack Light, CarryOn: Building Object-Oriented Context for Long-Horizon Agents

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arXiv:2610.18784v2 Announce Type: new Abstract: Long-horizon agents accumulate progress in persistent task state, yet repeatedly process interaction histories describing how that progress was achieved. This raises a natural question: can long-horizon context instead be organized around reusable progress rather than the history that produced it? In this paper, we introduce CarryOn, an object-oriented context runtime that organizes continuation around reusable task objects. Rather than treating compressed histories or reconstructed accounts of progress as the primary basis for continuation, Carr
— arXiv — cs.AI preprints

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