In 2000, the Clay Mathematics Institute announced seven Millennium Prize Problems, each with a one-million-dollar prize. They include Riemann, P vs NP, Yang–Mills, and Navier–Stokes existence and smoothness.
The official Navier–Stokes statement offers variants (A/B toward regularity; C/D toward singularity) for 3D incompressible fluids.
No media announcement automatically awards the prize: Clay requires verification and its own process. As of now, Navier–Stokes prize status remains subject to community review.