Traders assign near-certainty to SpaceX reaching an initial public offering ahead of OpenAI because the company already generates substantial revenue from its Starlink satellite constellation and has received repeated public signals from leadership about a potential listing once Starship achieves operational milestones. OpenAI, by contrast, continues to prioritize internal restructuring and scaling its large language models without any announced IPO timeline. The resulting market-implied odds reflect this clear divergence in readiness. Even so, realistic disruptions remain possible, including regulatory delays for SpaceX’s broadband approvals or an unexpected acceleration of OpenAI’s plans driven by shifting investor demands in the artificial intelligence sector.