Animated about a mission to destroy an ancient AI

An animated film where a man wakes from ages in hibernation for a mission by an AI to destroy that same AI as it had predicted it would have gone insane by now. If I recall correctly it was atmospheric similar to Spartacus And The Sun Beneath The Sea.

2 Likes

Just a guess, maybe?:
“Origin: Spirits of the Past”, its original title is: “Gin-iro no kami no Agito”

1 Like