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Ivan Vykopal

3 accepted papers

2025

Large Language Models for Multilingual Previously Fact-Checked Claim Detection

EMNLP 2025

In our era of widespread false information, human fact-checkers often face the challenge of duplicating efforts when verifying claims that may have already been addressed in other countries or languages. As false information transcends linguistic boundaries, the ability to automatically detect previ

2024

Disinformation Capabilities of Large Language Models

ACL 2024long

Automated disinformation generation is often listed as one of the risks of large language models (LLMs). The theoretical ability to flood the information space with disinformation content might have dramatic consequences for democratic societies around the world. This paper presents a comprehensive…