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Questioning Credibility: Why LMSYS Chatbot Arena Leaderboard Needs Scrutiny
LMSYS Chatbot Arena has rapidly become a go-to benchmark for comparing capabilities of large language models (LLMs). Its Elo-based ranking system, derived from crowdsourced human preferences, offers a seemingly straightforward way to gauge model performance. However, beneath surface simplicity lies a system potentially vulnerable to manipulation, raising serious questions about its reliability as a definitive…
