activity
20202026
most citedComplex Claim Verification with Evidence Retrieved in the Wild

5 citations · 11 across the 6 of their papers we have counts for

collaborators

8 papers

cs.LG2026

ANTE: Anticipate, Then Execute -- Learning Internal World Models for Coding Agents from Verified Beliefs

Yi Ge, Kangrui Ruan, Jifan Chen +6

Rapid advances in large language models have made software engineering agents capable of tackling complex coding tasks. Within a containerized environment, a coding agent receives…

cs.CR2025

Breaking the Code: Security Assessment of AI Code Agents Through Systematic Jailbreaking Attacks

Shoumik Saha, Jifan Chen, Sam Mayers +3

Code-capable large language model (LLM) agents are embedded in software engineering workflows where they can read, write, and execute code, raising "jailbreak" stakes beyond text-o…

cs.CL2024

Dancing in Chains: Reconciling Instruction Following and Faithfulness in Language Models

Zhengxuan Wu, Yuhao Zhang, Peng Qi +6

Modern language models (LMs) need to follow human instructions while being faithful; yet, they often fail to achieve both. Here, we provide concrete evidence of a trade-off between…

cs.CL2023★ 5 cited

Complex Claim Verification with Evidence Retrieved in the Wild

Jifan Chen, Grace Kim, Aniruddh Sriram +2

Evidence retrieval is a core part of automatic fact-checking. Prior work makes simplifying assumptions in retrieval that depart from real-world use cases: either no access to evide…

cs.CL2022

longhorns at DADC 2022: How many linguists does it take to fool a Question Answering model? A systematic approach to adversarial attacks

Venelin Kovatchev, Trina Chatterjee, Venkata S Govindarajan +9

Developing methods to adversarially challenge NLP systems is a promising avenue for improving both model performance and interpretability. Here, we describe the approach of the tea…

cs.CL2022★ 1 cited

Generating Literal and Implied Subquestions to Fact-check Complex Claims

Jifan Chen, Aniruddh Sriram, Eunsol Choi +1

Verifying complex political claims is a challenging task, especially when politicians use various tactics to subtly misrepresent the facts. Automatic fact-checking systems fall sho…

cs.CL2021★ 4 cited

Can NLI Models Verify QA Systems' Predictions?

Jifan Chen, Eunsol Choi, Greg Durrett

To build robust question answering systems, we need the ability to verify whether answers to questions are truly correct, not just "good enough" in the context of imperfect QA data…

cs.CL2020★ 1 cited

Robust Question Answering Through Sub-part Alignment

Jifan Chen, Greg Durrett

Current textual question answering models achieve strong performance on in-domain test sets, but often do so by fitting surface-level patterns in the data, so they fail to generali…