Remark. A coupling does not merge estimands [ftip-00G1]
Remark. A coupling does not merge estimands [ftip-00G1]
The result in Theorem [ftip-00FF] follows from its displayed hypotheses. A shared seed can make a paired comparison precise while the changed task law, evaluator, or inference budget still changes the estimand. No causal effect follows without a declared intervention and matched coordinates.