agent/papers/items/2026-2607-11423-tofu-a-white-box-token-efficient-agent-harness-for-researchers.md

Paper: ToFu: A White-Box, Token-Efficient Agent Harness for Researchers

---

type: paper title: "ToFu: A White-Box, Token-Efficient Agent Harness for Researchers" authors: Junhao Ruan, Yuan Ge, Bei Li, Yongjing Yin, Yuchun Fan, Xin Chen, Jingang Wang, Chenglong Wang, et al. year: 2026 venue: arXiv url: https://arxiv.org/abs/2607.11423 code_url: source: arxiv collected_at: 2026-07-27 published_at: 2026-07-13 updated_at: 2026-07-13 status: queued relevance: high topics:

• agent-evaluation
• coding-agent
• tool-use
• workflow-agent methods:

benchmarks:

models:

datasets:

• cs.CL related_concepts:

related_jobs:

related_experiments:

related_projects:

collection_score: 13 collection_queries: tool-use

One-line Takeaway

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

Why Collected

• matched queries: tool-use
• inferred topics: agent-evaluation, coding-agent, tool-use, workflow-agent
• arXiv categories: cs.CL
• collection score: 13

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/2607.11423