The final forecast distribution for senior hires is 11.0 at the 10th percentile, 16.0 at the 25th, a median of 23.0, 35.0 at the 75th, and 52.0 at the 90th percentile. Initial logic and parameters regarding Thinking Machines Lab's founding cohort 3 sources, $2B funding wired.com, gigawatt-scale compute 3 sources, headcount 2 sources, and heavy attrition among verifiable members returning to OpenAI 55 sources are validated. Omitting intermediate bridging and recruitment variables, partial capital raises exert a stabilizing effect on talent retention at the lower tail. The median of 23 balances their massive resources against proven retention struggles, remaining consistent with the volatility seen across similar neolabs .