agent/papers/items/2026-2604-03098-co-evolution-of-policy-and-internal-reward-for-language-agents.md

Paper: Co-Evolution of Policy and Internal Reward for Language Agents

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type: paper title: Co-Evolution of Policy and Internal Reward for Language Agents authors: Xinyu Wang, Hanwei Wu, Jingwei Song, Shuyuan Zhang, Jiayi Zhang, Fanqi Kong, Tung Sum Thomas Kwok, Xiao-Wen Chang, et al. year: 2026 venue: arXiv url: https://arxiv.org/abs/2604.03098 code_url: source: arxiv collected_at: 2026-07-08 published_at: 2026-04-03 updated_at: 2026-04-03 status: queued relevance: high topics:

• agent-evaluation
• computer-use
• planning
• tool-use methods:

benchmarks:

models:

datasets:

• cs.LG
• cs.AI
• cs.CL related_concepts:

related_jobs:

related_experiments:

related_projects:

collection_score: 15 collection_queries: language-agent

One-line Takeaway

Auto-collected from arXiv because it matched the Agent collection queries. Needs human skim.

Why Collected

• matched queries: language-agent
• inferred topics: agent-evaluation, computer-use, planning, tool-use
• arXiv categories: cs.LG, cs.AI, cs.CL
• collection score: 15

Review Checklist

• Does this paper directly inform Agent architecture, evaluation, memory, tools, safety, coding agents, GUI/browser agents, or multi-agent workflows?
• Does it include a benchmark, dataset, code, or reproducible experimental setup?
• Should it be promoted from queued to skimmed or summarized?

Links

• arXiv: https://arxiv.org/abs/2604.03098