Evolution of the disk and planet inclination with respect to the initial disk+planet plane in the two runs of VINE and PHANTOM, respectively. The dashed magenta (VINE) and green (PHANTOM) lines show the planet inclination i_p, while the continuous black (VINE) and red (PHANTOM) lines illustrate the disk inclination i_d. After about 6000 yr, the planet evolution departs from that of the disk in both simulations and i_p grows at a slower rate compared to i_d. The light blue line illustrates the evolution of the planet inclination in a pure N-body problem star-planet-companion star.