---
title: "Keping Bi — papers of 2026 — 2 papers, the most cited first"
description: "Keping Bi — papers of 2026: 2 papers on Elamur Research, the most cited first — what each work is about in our own words."
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# Keping Bi — papers of 2026 — 2 papers, the most cited first

2 papers · [all years of Keping Bi](https://md.research.elamur.ai/free/en/authors/keping-bi/#years)

**[How Long Reasoning Chains Influence LLMs' Judgment of Answer Factuality](https://md.research.elamur.ai/free/en/papers/tu-2026-how-long-reasoning-chains-influence/) [Annual Meeting of the Association for Computational Linguistics (ACL)](https://md.research.elamur.ai/free/en/venues/acl/)**Minzhu Tu, Shiyu Ni, Keping Bi*2026 · 3 citations*

**[An Iterative Utility Judgment Framework Inspired by Philosophical Relevance via LLMs](https://md.research.elamur.ai/free/en/papers/zhang-2026-iterative-utility-judgment-framework-inspired/) [Findings of the Association for Computational Linguistics](https://md.research.elamur.ai/free/en/venues/findings/)**Hengran Zhang, Keping Bi, Jiafeng Guo, et al.*2026*