SourceLMSYS Chatbot Arena leaderboard (lmarena.ai)
OutcomePending
RulesResolves YES if, at any point on or before December 31, 2026, a model not developed or co-developed by OpenAI holds the #1 overall position on the LMSYS Chatbot Arena leaderboard (lmsys.org). Resolves NO if an OpenAI model holds the top spot for the entire period from market open through December 31, 2026.