Laplace

Laplace is an artificial intelligence and simulator, originally built by the Bright Cross Disaster Prevention Foundation and currently used by Satori Amatsu.

Appearance
Laplace originally consisted of over 200 enormous computers, each one 2 metres long, 5 metres wide and almost three storeys tall. The computers were spaced evenly in a giant room and linked in parallel. After being retrieved by Satori, Laplace has been reduced to one container-sized processor (containing Laplace's "self") remains.

Abilities
Laplace is an incredibly powerful simulator, originally having vastly greater specifications than Maxwell (who is capable of simulating an entire city subject to a natural disaster). Satori speculates that just one of the 200 component computers could outperform Maxwell on its own. Its processing power was enough to fulfil its original purpose, gathering data from every student in Japan and predicting their future potential. After being retrieved Satori, Laplace now has only a small fraction of its original processing power, equal to or slightly less than Maxwell's.