Will a new OpenAI model (e.g., gpt-5.5, gpt-5.6, gpt-6) be added to the LMSYS Chatbot Arena by June 30, 2026?

Will a new OpenAI model (e.g., gpt-5.5, gpt-5.6, gpt-6) be added to the LMSYS Chatbot Arena by June 30, 2026? | Prophecy