Sam Altman’s explicit rejection of any OpenAI rebrand to OpenSI drives the 95.8% market-implied probability of “No.” Following President Trump’s late-September push to replace “artificial intelligence” with “superintelligence” or SI terminology, Musk floated similar name shifts for his companies, sparking brief speculation. Altman countered in interviews that the established OpenAI brand holds too much value, noting users would continue saying “AI” regardless, much like the unchangeable ChatGPT name. With the resolution window running through year-end 2026, traders see negligible chance of reversal absent a major leadership or strategic pivot, as brand inertia and lack of technical or regulatory pressure strongly favor continuity.