DeepSeek better than all OpenAI models before June?

This market will resolve to "Yes" if any model by DeepSeek has a higher arena score than all OpenAI models on the Chatbot Arena LLM Leaderboard (https://lmarena.ai/) at any point by May 31, 2025 at 11:59 PM ET. Otherwise, this market will resolve to "No". Note that the arena score must be higher - if it ties with the best OpenAI arena score it will not count. The resolution source for this market is the Chatbot Arena LLM Leaderboard found at https://lmarena.ai/. If this resolution source becomes unavailable, the market will remain open until it is accessible again. If it becomes permanently unavailable, resolution will be based on another credible source.