#RLVR

An Exponential Tilt Perspective on RLVR: Stiemke Duality and the pass@k Crossing Bound

An explanation of the exponential tilt theory of RLVR: Stiemke duality determines when pass@1 gains do not harm individual tasks, Karlin total positivity gives a tight bound on pass@k crossings, with CPU-reproducible code included.