On September 25, Mira Murati announced she was leaving OpenAI (https://x.com/miramurati/status/1839025700009030027). This market will resolve to "Yes" if Mira Murati announces she is joining Anthropic by October 31, 11:59 PM ET. Otherwise, this market will resolve to "No". If Murati announces she is joining another organization in a full time capacity, this market will resolve to "No". An announcement made within this market's timeframe will be sufficient for a resolution regardless of whether Murati actually joins the company she says she will. The primary resolution source will be statements from Murati.