arXiv AI By Yuchen Lu, Julian McAuley, Lei Zhang

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

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arXiv AI
Aug 18

AstronOS: A Unified Execution Model and Runtime for Long-Horizon Agentic Systems

arXiv:2608. 16381v1 Announce Type: new Abstract: Agentic systems often organize execution and state around a single conversation, model invocation, or agent instance, even when real work spans many calls and stages.

By Zhenhang Nie (iFLYTEK Co., Ltd., Hefei, China), Gui Zheng (iFLYTEK Co., Ltd., Hefei, China), Xudong Sun (iFLYTEK Co., Ltd., Hefei, China), Tailong Zhu (iFLYTEK Co., Ltd., Hefei, China), Bin Zhang (iFLYTEK Co., Ltd., Hefei, China)
arXiv Computation and Language
Sep 3

Trace as State: Reasoning Traces as Conditional States for Long-Context Transformers

The paper introduces "Trace as State," a method that places collected reasoning traces before a long-context block in a transformer, allowing earlier derived information to guide rereading. Experiments across three models and datasets show that this approach consistently outperforms a control where traces are appended after the context, achieving significant accuracy gains on tasks such as GraphWalks Parents and GLM-5.2. The results demonstrate that positioning traces before the context can enhance long-context reasoning while preserving the causal transformer architecture.

By Xu Zou, Jie Tang