Zhen Fang
Zhen Fang has 3 papers in our library, in 2025–2026, most of them on Language models & pretraining, Reasoning, Vision & language; often with Feng Zhao, Zehui Chen, Lin Chen.
OpenAlex · h-index 0 · 5 works · 0 citations OpenAlex, 2026-10-14
📄 3 works in our library · 🔗 Cited 23 times in our library · ⭐ Paper Stars ranking: #9943
Affiliations
Fields, topics and concepts
📚 Shelves 5The field of science this work belongs to (OpenAlex fields).Arts and Humanities · 3 worksComputer Science · 3 worksArtificial Intelligence · 3 worksLanguage and Linguistics · 3 worksComputer Vision and Pattern Recognition · 1 work
🧭 Topics 3Research subjects and languages the work is about.Language models & pretraining · 1 workVision & language · 1 workReasoning · 1 work
Works by year
2020s
Papers
- CRITICTOOL: Evaluating Self-Critique Capabilities of Large Language Models in Tool-Calling Error Scenarios (2025 · 12 citations)
LLM agents that call external tools often run into problems during long, multi-step tasks. Existing tool-use benchmarks mostly compare final outputs with gold answers, so they do not show whether a model can notice a mistake, diagnose it and recover. The authors first examined failures on several established tool… - UniCorn: Towards Self-Improving Unified Multimodal Models through Self-Generated Supervision (2026 · 11 citations)
Unified Multimodal Models (UMMs) often judge images accurately but cannot produce scenes of the same quality themselves. - Beyond Accuracy: Unveiling Inefficiency Patterns in Tool-Integrated Reasoning (2026 · 2 citations)
Agents that alternate between LLM reasoning and external tool calls are usually judged on accuracy. When efficiency is reported, it is often reduced to counting tokens or tool invocations. The authors argue that these counts misrepresent real inference latency in Tool-Integrated Reasoning (TIR). Pauses for tool…
Co-authors here
- Feng Zhao ×3
- Zehui Chen ×3
- Lin Chen ×2
- Shiting Huang ×2
- Yu Zeng ×2
- Junjie Ye
- Qi Mao
- Siyu Yuan
- Wenxuan Huang
- Yi Cao
- Ziheng Wang
Venues
- Annual Meeting of the Association for Computational Linguistics (ACL) ×2: ACL 2026 ×2
- Conference on Empirical Methods in Natural Language Processing (EMNLP): EMNLP 2025
Cited by
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